Tai Lieu Thuc Hanh Ccnp Tieng VietBCMSN.0 Giaotrinhcntt.com

8/21/2019 Tai Lieu Thuc Hanh Ccnp Tieng VietBCMSN.0 Giaotrinhcntt.com

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Sch Lab BCMSN V3.0 Ti liu thc hnh dnh cho hc vin

VSIC Education Corporation Trang 1

BCMSN VERSION 3 LAB

Lab 2-1 Cu hnh Catalyst 2960 v 3560 Series:Static VLANS, VLAN Trunking, VTP Domain v Modes

1.Mc tiu:Cu hnh VTP domain, to v qun l Vlan, Dng Inter-Switch Link (ISL) v 802.1Qtrunking tren Catalyst 2960 and 3560 series Ethernet switchesdung CLI

2.Hng dan:Cau hnh IP nh hnh ve.Cau hnh DLS1, DLS2 la VTP server, ALS1, ALS2 la VTP client.VTP doamain la: SWLAB

Cau hnh Trunk nh hnh ve.Port noi vao PC la Access port

3.Cau hnh:Step1: Xoa cau hnh cua switch, xoa Vlan database cua tat ca cac switch:

Delete flash:vlan.datErase configReload

Step2: Cau hnh DLS1:Switch#configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#hostname DLS1DLS1(config)#interface vlan 1DLS1(config-if)#ip address 10.1.1.101DLS1(config-if)#no shutdownDLS1(config)#end


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DLS1#

Step3: Kiem tra Vlan tren SwitchShow vlan tren ALS1

Show vlan tren DLS1


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Step4: Kiem ta VTP tren Switch:

Step5: oi VTP domain, va mode kiem tra lai VTP

DLS1(config)#vtp domain SWLABChanging VTP domain name from NULL to SWLABDLS1(config)#end

DLS1#configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)#vtp mode server


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Device mode already VTP SERVER.DLS1(config)#endALS1#configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)#vtp mode client

Setting device to VTP CLIENT mode.ALS1(config)#end

Kiem tra VTP:

Step6: Kiem tra trunk:


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Cau hnh trunk nh hnh ve:Cau hnh tren DLS1:

Cau hnh trunk tren ALS1

Cau hnh trunk tren DLS2


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Step7: Kiem tra lai Cau hnh:

ALS2#show interfaces fa0/7 switchportName: Fa0/7Switchport: EnabledAdministrative Mode: dynamic autoOperational Mode: trunkAdministrative Trunking Encapsulation: dot1qOperational Trunking Encapsulation: dot1qNegotiation of Trunking: OnAccess Mode VLAN: 1 (default)Trunking Native Mode VLAN: 1 (default)

Administrative Native VLAN tagging: enabledVoice VLAN: noneAdministrative private-vlan host-association: noneAdministrative private-vlan mapping: noneAdministrative private-vlan trunk native VLAN: noneAdministrative private-vlan trunk Native VLAN tagging:enabledAdministrative private-vlan trunk encapsulation: dot1qAdministrative private-vlan trunk normal VLANs: noneAdministrative private-vlan trunk private VLANs: noneOperational private-vlan: noneTrunking VLANs Enabled: ALLPruning VLANs Enabled: 2-1001

Capture Mode DisabledCapture VLANs Allowed: ALLProtected: falseUnknown unicast blocked: disabledUnknown multicast blocked: disabledAppliance trust: none

show interfaces trunk tren DLS1:


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show interfaces TrenDLS2.DLS2#show interfaces trunk


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Dung lenh switchport mode access esee3 port thanh mode access

Dunh lenh Show interface e kiem tra:


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Step9: Kiem tra VTP :Show VTP status tren ALS1 val ALS2:


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Step10: Tao Vlan:Tao Vlan tren DLS1:

Tao Vlan tren DLS2:

Kiem tra Vlan:


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Step11: tao Vlan bang cach khac:

Gan port vao Vlan 120 tren ALS1 va ALS2:

Show Vlan e kiem tra:


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Step12: at ten cho Vlan:

Show vlan e kiem tra:


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Step13: kiem tra cau hnh tren Switch:


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Lab 3-1 KIEM TRA CAU HNH MAC NH CUA SPANNING TREEPROTOCOL (STP)

1.Mc tiu:Kiem tra cau hnh mac nh STP cua thiet b kiem tra port block, port forward

2.Hng dan:Dung lenh Show spanning-tree e kiem tra cau hnh.

3.Cau hnh:


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1. Kiem tra switch nao la root2. Root switch c xac nh nh the nao:3. Kiem tra port block.


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Lab 3-2 Chnh sa cau hnh mac nh cua Spanning Tree

1.Mc tiu:Chnh sa lai cau hnh mac nh cua STP:

2.Cau hnh:Step1: Delete Vlan.dat, xoa Startup configuration, reload lai Switch.Step2:Dunh len Show Spanning-tree em kiem tra default STP ( root switch, root port.)


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Troubleshooting: neu gap thong bao loi sau:

Dung lenh sau :

Step3:Debug tren DLS2:

Cau hnh DLS1 la Primary root:

Cau hnh ALS1 la secondary root:

Kiem tra debug tren DLS2:


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Kiem tra priority tren DLS1:

Hoac dunh leng show spanning-tree:

Kiem tra priority tren ALS2:

Step4:Chnh sa lai port priority e cho switch xac nh lai port block va root port:


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Dunh lenh: spanning-tree port-priority prioritye chnh lai port priority:

Show span e kiem tra lai port block.


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Step5: Dunh port fast e chnh lai thi gian Chuyen t bloking sang forwarding cua 1 port ( 50s )


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Cau hnh port fa 0/6 la port fast va shutdown roi no shut lai:

Step6: Dung len Spanning-tree cost e chnh lai cost cua port:


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oi cost cua port f0/11 va f0/12 thanh 10


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Kiem tra cau hnh cua Switch:

END OF LAB FINAL CONFIGSDLS1#show running-config!hostname DLS1!!spanning-tree vlan 1 priority 24576!!interface FastEthernet0/12spanning-tree port-priority 112!!


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End

DLS2#show running-config!hostname DLS2!!End

ALS1#show running-config!hostname ALS1!!spanning-tree vlan 1 priority 28672!!interface FastEthernet0/1switchport access vlan 20switchport mode access!interface FastEthernet0/2switchport access vlan 20switchport mode access!interface FastEthernet0/3switchport access vlan 20switchport mode access

!!interface FastEthernet0/6switchport mode accessspanning-tree portfast!!interface FastEthernet0/11switchport mode accessspanning-tree cost 10!interface FastEthernet0/12spanning-tree cost 10!End

ALS2#show running-config!

hostname ALS2!!interface FastEthernet0/11spanning-tree cost 10!interface FastEthernet0/12spanning-tree cost 10!end


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Lab 3-3 Chnh Sa Per-VLAN Spanning Tree

1.Mc tiu:Chnh sa lai cau hnh mac nh cua PVST

2.Cau hnh:

Step1: Cau hnh port f0/7 12 lam port trunk va ong goi theo chuan dot1q

DLS1#configure terminalEnter configuration commands, one per line. End with CNTL/Z.

DLS1(config)#interface range f0/7 - 12DLS1(config-if-range)#switchport trunk encapsulation dot1qDLS1(config-if-range)#switchport mode trunk

Step2: Cau hnh tat ca cac switch : VTP mode transparent, vtp domain CISCO. Add vlan10 va 20 vao tat ca cac switch. Dung lenh Show vlan brief e kiem tra.

DLS1#configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)#vtp mode transparentSetting device to VTP TRANSPARENT mode.DLS1(config)#vtp domain CISCOChanging VTP domain name from NULL to CISCO

DLS1(config)#vlan 10,20DLS1(config-vlan)#end


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DLS1#


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Step3: oi Priority tren tng Vlan:


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Step4: Cau hnh RSTP, dung lenh show spanning-tree e kiem tra.

DLS1(config)#spanning-tree mode rapid-pvst


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END OF LAB FINAL CONFIGS:

DLS1#show running-config!hostname DLS1!!vtp domain CISCOvtp mode transparent!!!!spanning-tree vlan 10 priority 4096!!vlan 10,20,50,60,70,80,90,100

!!!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunk

!interface FastEthernet0/11switchport trunk encapsulation dot1qswitchport mode trunkspanning-tree vlan 20 cost 15!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunkspanning-tree vlan 20 cost 15!!End


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DLS2#show running-config!hostname DLS2!!vtp domain CISCOvtp mode transparent!!spanning-tree vlan 20 priority 4096!!vlan 10,20,50,60,70,80,90,100!!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/10

switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/11switchport trunk encapsulation dot1qswitchport mode trunkspanning-tree vlan 20 cost 15!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunkspanning-tree vlan 20 cost 15!!End

ALS1#show running-config!

hostname ALS1!!vtp domain CISCOvtp mode transparent!!spanning-tree vlan 50-70 priority 24576!!vlan 10,20,50,60,70,80,90,100!!interface FastEthernet0/7switchport mode trunk!interface FastEthernet0/8switchport mode trunk

!interface FastEthernet0/9switchport mode trunk!interface FastEthernet0/10switchport mode trunk!interface FastEthernet0/11switchport mode trunk!interface FastEthernet0/12switchport mode trunk!


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!end

ALS2#show running-config!hostname ALS2!!vtp domain CISCOvtp mode transparent!!spanning-tree vlan 80,90,100 priority 24576!vlan 10,20,50,60,70,80,90,100!!interface FastEthernet0/7switchport mode trunk!interface FastEthernet0/8switchport mode trunk!interface FastEthernet0/9switchport mode trunk!interface FastEthernet0/10switchport mode trunk!

interface FastEthernet0/11switchport mode trunk!interface FastEthernet0/12switchport mode trunk!!end


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Lab 3-4 Multiple Spanning Tree

1.Mc tiu:Bai lab Hng dan cau hnh va chnh sa MSTP.

2.Cau hnh:Step1:Xoa Vlan.dat, xoa startup configuration, khi ong lai SwitchCau hnh trunk gia cac Switch la dot1q.

DLS1#configure terminal

Enter configuration commands, one per line. End with CNTL/Z.DLS1(config)#interface range f0/7 - 12DLS1(config-if-range)#switchport trunk encapsulation dot1qDLS1(config-if-range)#switchport mode trunk

Step 2: Cau hnh tat ca cac Switch: VTP mode transparent, VTP domain CISCO. Add Vlan

10, 20, 30, 40, 50, 60, 70, 80, 90, 100 tren tat ca cac Switch. Dung lenh show vlan briefe kiem tra cau hnh VLan


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Step3: Dung lenh Show Spanning-tree tren Swich e kiem tra 11 spanning tree instances.


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Step 4: Enable MST dunh lenh Spanning-tree mode mst tren mode (config)#. Dung lenhshow spanning-tree e kiem tra cau hnh.DLS1(config)#spanning-tree mode mst


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Step 5: Cau hnh MST region e nhom cac Vlan. Region name la CISCO gan VLAN t 20en 50 thuoc vao instance 1, Vlan 80 va 100 vao instance 2. Tat ca cac VLAN con lai vanthuoc ve instance 0.

Dung lenh show current e kiem tra cau hnh MST ang chay.

DLS1(config-mst)#name CISCODLS1(config-mst)#revision 1DLS1(config-mst)# instance 1 vlan 20-50DLS1(config-mst)# instance 2 vlan 80, 100


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Kiem tra lai Spanning tree:


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END OF LAB FINAL CONFIGS:DLS1#show running-config!hostname DLS1!!vtp domain CISCOvtp mode transparent!!!spanning-tree mst configurationname CISCO

revision 1instance 1 vlan 20-50instance 2 vlan 80, 100!spanning-tree mst 1 priority 24576!!vlan 10,20,30,40,50,60,70,80,90,100!!


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interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunk

!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/11switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunk!!End

DLS2#show running-config!hostname DLS2!!vtp domain CISCOvtp mode transparent

!!spanning-tree mode mst!spanning-tree mst configurationname CISCOrevision 1instance 1 vlan 20-50instance 2 vlan 80, 100!spanning-tree mst 2 priority 24576!!vlan 10,20,30,40,50,60,70,80,90,100

!!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunk!


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interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunk

!interface FastEthernet0/11switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunk!!End

ALS1#show running-config!hostname ALS1!!vtp domain CISCOvtp mode transparent!!spanning-tree mode mst!spanning-tree mst configurationname CISCOrevision 1instance 1 vlan 20-50

instance 2 vlan 80, 100!!vlan 10,20,30,40,50,60,70,80,90,100!!interface FastEthernet0/7switchport mode trunk!interface FastEthernet0/8switchport mode trunk!interface FastEthernet0/9switchport mode trunk

!interface FastEthernet0/10switchport mode trunk!interface FastEthernet0/11switchport mode trunk!interface FastEthernet0/12switchport mode trunk!


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!End

ALS2#show running-config!hostname ALS2!

!vtp domain CISCOvtp mode transparent!!spanning-tree mode mst!spanning-tree mst configurationname CISCOrevision 1instance 1 vlan 20-50instance 2 vlan 80, 100!!vlan 10,20,30,40,50,60,70,80,90,100!!interface FastEthernet0/7switchport mode trunk!interface FastEthernet0/8switchport mode trunk!interface FastEthernet0/9switchport mode trunk!interface FastEthernet0/10

switchport mode trunk!interface FastEthernet0/11switchport mode trunk!interface FastEthernet0/12switchport mode trunk!!end


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Lab 3-5 Configuring Etherchannel

1.Mc tiu:Cau hnh Etherchannel va chnh sa cac thuoc tnh cua etherchannel.

2.Cau hnh:Step 1:Xoa Vlan.dat, xoa startup config, va reload lai cau hnh cua cua Switch.Xoa Vlan.dat, xoa startup configuration, khi ong lai Switch

Cau hnh trunk gia cac Switch la dot1q.

DLS1#configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)#interface range f0/7 - 12DLS1(config-if-range)#switchport trunk encapsulation dot1qDLS1(config-if-range)#switchport mode trunk

Step 2: Gan port f0/11 va f0/12 vao channel-group 1 dung PAGP.

ALS1(config)#interface range f0/11 - 12


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ALS1(config-if-range)#channel-group 1 mode desirableCreating a port-channel interface Port-channel

Cau hnh port channel la port trunk.

ALS1(config)#interface port-channel 1

ALS1(config-if)#switchport mode trunk

Kiem tra lai cau hnh cua etherchannel:


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Step 3: Gan port f0/7 va f0/8 vao channel group 2, dung LACP.

ALS1(config)#interface range f0/7 - 8ALS1(config-if-range)#channel-group 2 mode activeCreating a port-channel interface Port-channel 2ALS1(config-if-range)#interface port-channel 2ALS1(config-if)#switchport mode trunk

Dung lenhshow etherchannel summary e kiem tra cau hnh.

Step 4: Cau hnh ether channel layer 3, dung no switchport.DLS1(config)#interface range f0/11 - 12DLS1(config-if-range)#no switchportDLS1(config-if-range)#channel-group 3 mode desirableCreating a port-channel interface Port-channel 3DLS1(config-if-range)#interface port-channel 3DLS1(config-if)#no switchportDLS1(config-if)#ip address 10.0.0.1 255.255.255.0


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Kiem tra bang lenh ping va show etherchannel summary,

Step 5: Cau hnh cac phng phap loadbalacing trong port channelDung lenh show etherchannel load-balance e kiem tra phng phap load balancing.

Nhan xet: phng phap loadbalancing o v du tren la source mac address.Cau hnh lai phng phap load balacing dung destination mac address

ALS1(config)#port-channel load-balance src-dst-mac

END OF LAB FINAL CONFIGSDLS1#show running-config!hostname DLS1!!interface Port-channel2switchport trunk encapsulation dot1qswitchport mode trunk


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!interface Port-channel3no switchportip address 10.0.0.1 255.255.255.0!!interface FastEthernet0/7

switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode active!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode active!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/11no switchportno ip addresschannel-group 3 mode desirable!interface FastEthernet0/12no switchportno ip addresschannel-group 3 mode desirable!

!End

DLS2#show running-config!hostname DLS2!!!interface Port-channel3no switchportip address 10.0.0.2 255.255.255.0!!

interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/9switchport trunk encapsulation dot1q


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switchport mode trunk!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/11

no switchportno ip addresschannel-group 3 mode desirable!interface FastEthernet0/12no switchportno ip addresschannel-group 3 mode desirable!!End

ALS1#show running-config!hostname ALS1!!port-channel load-balance src-dst-mac!interface Port-channel1switchport mode trunk!interface Port-channel2switchport mode trunk!!interface FastEthernet0/7

switchport mode trunkchannel-group 2 mode active!interface FastEthernet0/8switchport mode trunkchannel-group 2 mode active!interface FastEthernet0/9switchport mode trunk!interface FastEthernet0/10switchport mode trunk!interface FastEthernet0/11

switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/12switchport mode trunkchannel-group 1 mode desirable!!End


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ALS2#show running-config!hostname ALS2!!interface Port-channel1switchport mode trunk

!!interface FastEthernet0/7switchport mode trunk!interface FastEthernet0/8switchport mode trunk!interface FastEthernet0/9switchport mode trunk!interface FastEthernet0/10switchport mode trunk!interface FastEthernet0/11switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/12switchport mode trunkchannel-group 1 mode desirable!!end


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Lab 4-1 Inter-VLAN Routing with an External Router

1.Mc tiu:Cau hnh inter-Vlan routing thong qua router ( Router-on-a-stick )

2.Cau hnh:Step 1: xoa vlan.dat, startup configuration, reload lai switch.Step 2: Cau hnh IP va route cho ISP router va gateway router. Ping e kiem traconnection.Router(config)# hostname ISPISP(config)# interface Loopback0ISP(config-if)# ip address 200.200.200.1 255.255.255.0

ISP(config-if)# interface Serial0/0ISP(config-if)# ip address 192.168.1.1 255.255.255.0ISP(config-if)# clockrate 56000ISP(config-if)# no shutdownISP(config-if)# exitISP(config)# ip route 172.16.0.0 255.255.0.0 192.168.1.2

Router(config)# hostname GatewayGateway(config)# interface Serial0/0Gateway(config-if)# ip address 192.168.1.2 255.255.255.0Gateway(config-if)# no shutdownGateway(config-if)# exitGateway(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.1

Step 3: gan IP cho interface vlan 1 cua Switch ALS1 va ALS2, gan default gateway cho 2switch.

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS1ALS1(config)# interface vlan 1ALS1(config-if)# ip address 172.16.1.101 255.255.255.0


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ALS1(config-if)# no shutdownALS1(config-if)# exitALS1(config)# ip default-gateway 172.16.1.1ALS1(config)# enable secret ciscoALS1(config)# line vty 0 15ALS1(config-line)# password ciscoALS1(config-line)# login

ALS1(config-line)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS2ALS2(config)# interface vlan 1ALS2(config-if)# ip address 172.16.1.102 255.255.255.0ALS2(config-if)# no shutdownALS2(config-if)# exitALS2(config)# ip default-gateway 172.16.1.1ALS2(config)# enable secret ciscoALS2(config)# line vty 0 15ALS2(config-line)# password cisco

ALS2(config-line)# loginALS2(config-line)# end

Step 4: kiem tra Vlan ang co trong switch:

Step 5: Cau hnh etherchannel dung port f0/11 va f0/12 tren ALS1 va ALS2. cau hnhmode trunk cho 2 port tren.

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface range fastethernet 0/11 - 12


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ALS1(config-if-range)# switchport mode trunkALS1(config-if-range)# channel-group 1 mode desirableALS1(config-if-range)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface range fastethernet 0/11 - 12ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 1 mode desirableALS2(config-if-range)# end

Kiem tra bang lenh show etherchannel.

Step 6: Cau hnh VTP domain, dung lenh show vtp status e kiem tra cau hnh.

ALS1# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.ALS1(config)# vtp domain SWLABChanging VTP domain name from NULL to SWLABALS1(config)# end

Step 7: Cau hnh port f0/6 tren 2 switch la mode access, f0/6 cua ALS1 thuoc vlan 100,f0/6 cua ALS2 thuoc Vlan 200:

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface fastEthernet 0/6

ALS1(config-if)# switchport mode accessALS1(config-if)# switchport access vlan 100% Access VLAN does not exist. Creating vlan 100ALS1(config-if)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface fastEthernet 0/6ALS2(config-if)# switchport mode accessALS2(config-if)# switchport access vlan 200


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% Access VLAN does not exist. Creating vlan 200ALS2(config-if)# end

Step 8: Cau hnh trunk tren port f0/1 cua Switch ALS1. f0/1 cua ALS1 noi vao gatewayrouter..

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface fastEthernet 0/1ALS1(config-if)# switchport mode trunkALS1(config-if)# end

Step 9: Cau hnh router gateway e ho tr inter-vlan routing.

Gateway# configure terminalEnter configuration commands, one per line. End with CNTL/Z.

Gateway(config)# interface FastEthernet 0/0Gateway(config-if)# no shut

Gateway(config)# interface fastethernet 0/0.1Gateway(config-subif)# description Management VLAN 1Gateway(config-subif)# encapsulation dot1q 1 nativeGateway(config-subif)# ip address 172.16.1.1 255.255.255.0

Gateway(config-subif)# interface fastethernet 0/0.100Gateway(config-subif)# description Payroll VLAN 100Gateway(config-subif)# encapsulation dot1q 100Gateway(config-subif)# ip address 172.16.100.1 255.255.255.0

Gateway(config-subif)# interface fastethernet 0/0.200Gateway(config-subif)# description Engineering VLAN 200Gateway(config-subif)# encapsulation dot1q 200Gateway(config-subif)# ip address 172.16.200.1 255.255.255.0Gateway(config-subif)# end

Dung lenhshow ip interface brief e kiem tra.

Dung lenh show vlan tren gateway router e kiem tra.


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Step 10:Kiem tra inter-Vlan routing bang cach Lay 2 pc ping vi nhau va ping ti ISP.

Final Configuration

ISP# show run!hostname ISP!interface Loopback0ip address 200.200.200.1 255.255.255.0!interface Serial0/0/0

ip address 192.168.1.1 255.255.255.0clockrate 64000no shutdown!ip route 172.16.0.0 255.255.0.0 192.168.1.2!end

Gateway# show run


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!hostname Gateway!interface FastEthernet0/0no shutdown

!interface FastEthernet0/0.1description Management VLANencapsulation dot1Q 1 nativeip address 172.16.1.1 255.255.255.0!interface FastEthernet0/0.100description Finance VLANencapsulation dot1Q 100ip address 172.16.100.1 255.255.255.0!interface FastEthernet0/0.200description Engineering VLANencapsulation dot1Q 200ip address 172.16.200.1 255.255.255.0!interface Serial0/0/0ip address 192.168.1.2 255.255.255.0no shutdown!ip route 0.0.0.0 0.0.0.0 192.168.1.1

!End

ALS1# show run!hostname ALS1!enable secret cisco!interface Port-channel1

switchport mode trunk!interface FastEthernet0/1switchport mode trunk!interface FastEthernet0/6switchport access vlan 100switchport mode access


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!interface FastEthernet0/11switchport mode trunkchannel-group 1 mode desirable!

interface FastEthernet0/12switchport mode trunkchannel-group 1 mode desirable!interface Vlan1ip address 172.16.1.101 255.255.255.0no shutdown!ip default-gateway 172.16.1.1!line vty 0 4password ciscologinline vty 5 15password ciscologin!End

ALS2# show run!

hostname ALS2!enable secret cisco!interface Port-channel1switchport mode trunk!interface FastEthernet0/6switchport access vlan 200switchport mode access

!interface FastEthernet0/11switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/12switchport mode trunkchannel-group 1 mode desirable


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!interface Vlan1ip address 172.16.1.102 255.255.255.0no shutdown!

ip default-gateway 172.16.1.1!line vty 0 4password ciscologinline vty 5 15password ciscologin!end


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Lab 4-2 Inter-VLAN Routing with an Internal Route Processor andMonitoring CEF Functions

1.Mc tiu:Cau hnh inter-vlan routing dung internal route processor va Cisco Express Forwarding(CEF).

2.Cau hnh:Step 1: Xoa vlan.dat, xoa startup configuration, khi ong lai switch.Step 2: at password, ip address, va gateway cho tat ca cac Switch:

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS1ALS1(config)# enable secret ciscoALS1(config)# line vty 0 15ALS1(config-line)# password ciscoALS1(config-line)# loginALS1(config-line)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS2ALS2(config)# enable secret ciscoALS2(config)# line vty 0 15ALS2(config-line)# password ciscoALS2(config-line)# login


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ALS2(config-line)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname DLS1

DLS1(config)# enable secret ciscoDLS1(config)# line vty 0 15DLS1(config-line)#password ciscoDLS1(config-line)# loginDLS1(config-line)# end

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface vlan 1ALS1(config-if)# ip address 172.16.1.101 255.255.255.0ALS1(config-if)# no shutdownALS1(config-if)# exit

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface vlan 1ALS2(config-if)# ip address 172.16.1.102 255.255.255.0ALS2(config-if)# no shutdownALS2(config-if)# exit

DLS1# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface vlan 1DLS1(config-if)# ip address 172.16.1.1 255.255.255.0DLS1(config-if)# no shutdownDLS1(config-if)# exit

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# ip default-gateway 172.16.1.1ALS1(config-line)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# ip default-gateway 172.16.1.1ALS2(config-line)# end

Step 3: Cau hnh trunk vaa etherchannel gia cac Switch:


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DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface range fastethernet 0/7 - 8DLS1(config-if-range)# switchport trunk encapsulation dot1qDLS1(config-if-range)# switchport mode trunk

DLS1(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface range fastethernet 0/9 - 10DLS1(config-if-range)# switchport trunk encapsulation dot1qDLS1(config-if-range)# switchport mode trunkDLS1(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface range fastethernet 0/11 - 12ALS1(config-if-range)# switchport mode trunkALS1(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1

ALS1(config-if-range)# exitALS1(config)# interface range fastethernet 0/7 - 8ALS1(config-if-range)# switchport mode trunk

ALS1(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface range fastethernet 0/11 - 12ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1ALS2(config-if-range)# exit

ALS1(config)# interface range fastethernet 0/7 - 8ALS1(config-if-range)# switchport mode trunkALS1(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2

Dunh lenh Show interface trunk e kiem tra:


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Dung lenh show etherchannel summary e kiem tra etherchannel:

Step 4: oi VTP mode cua ALS1, ALS2 thanh cilent:

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# vtp mode client

Setting device to VTP CLIENT mode.ALS1(config)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# vtp mode clientSetting device to VTP CLIENT mode.ALS2(config)# end


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Dung lenh Show vtp status e kiem tra:

Step 5: Cau hnh VTP domain va tao vlan cho DLS1

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# vtp domain SWPOD

DLS1(config)# vlan 100DLS1(config-vlan)# name FinanceDLS1(config-vlan)# exitDLS1(config)# vlan 200DLS1(config-vlan)# name EngineeringDLS1(config-vlan)# end

Step 6: Gan port vao Vlan nh hnh ve:

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface fastethernet 0/6

ALS1(config-if)# switchport mode accessALS1(config-if)# switchport access vlan 100ALS1(config-if)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface fastethernet 0/6ALS2(config-if)# switchport mode accessALS2(config-if)# switchport access vlan 200ALS2(config-if)# end

Step 7 Cau hnh intervlan bang cach tao interface vlan tren DLS1, va bat ip routing.

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface vlan 100DLS1(config-if)# ip add 172.16.100.1 255.255.255.0DLS1(config-if)# no shutDLS1(config-if)# interface vlan 200DLS1(config-if)# ip address 172.16.200.1 255.255.255.0DLS1(config-if)# no shutdownDLS1(config-if)# exitDLS1(config)# ip routing


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DLS1(config)# end

Show ip route tren DLS1 e kiem tra route.

Step 9: CEF.


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Final Configuration

DLS1# show run!hostname DLS1


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!enable secret cisco!interface Port-channel1switchport trunk encapsulation dot1q

switchport mode trunk!interface Port-channel2switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode desirable!

interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode desirable!interface Vlan1ip address 172.16.1.1 255.255.255.0no shutdown!interface Vlan100

ip address 172.16.100.1 255.255.255.0no shutdown!interface Vlan200ip address 172.16.200.1 255.255.255.0no shutdown!line vty 0 4


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password ciscologinline vty 5 15password ciscologin

!End

ALS1# show run!hostname ALS1!enable secret cisco!interface Port-channel1switchport mode trunk!interface Port-channel2switchport mode trunk!interface FastEthernet0/6switchport access vlan 100switchport mode access!interface FastEthernet0/7switchport mode trunk

channel-group 2 mode desirable!interface FastEthernet0/8switchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/11switchport mode trunkchannel-group 1 mode desirable!

interface FastEthernet0/12switchport mode trunkchannel-group 1 mode desirable!interface Vlan1ip address 172.16.1.101 255.255.255.0no shutdown!


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ip default-gateway 172.16.1.1!line vty 0 4password ciscologin

line vty 5 15password ciscologin!End

ALS2# show run!hostname ALS2!enable secret cisco!interface Port-channel1switchport mode trunk!interface Port-channel2switchport mode trunk!interface FastEthernet0/6switchport access vlan 200switchport mode access

!interface FastEthernet0/9switchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/10switchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/11

switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/12switchport mode trunkchannel-group 1 mode desirable!interface Vlan1


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ip address 172.16.1.102 255.255.255.0no shutdown!ip default-gateway 172.16.1.1!

line vty 0 4password ciscologinline vty 5 15password ciscologin!end

Lab 5-1 Hot Standby Router Protocol

1.Mc tiu:

Cau hnh intervlan routing dung HSRP.2.Cau hnh:

Step 1: Xoa vlan.dat, xoa startup configuration, khi ong lai switch.Step 2: Cau hnh IP address cho interface vlan 1, hostname, password va telnet passwordnh hnh ve:Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.


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Switch(config)# hostname ALS1ALS1(config)# enable secret ciscoALS1(config)# line vty 0 15ALS1(config-line)# password ciscoALS1(config-line)# login

ALS1(config-line)# exitALS1(config)# interface vlan 1ALS1(config-if)# ip address 172.16.1.101 255.255.255.0ALS1(config-if)# no shutdownALS1(config-if)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS2ALS2(config)# enable secret ciscoALS2(config)# line vty 0 15ALS2(config-line)# password ciscoALS2(config-line)# loginALS2(config-line)# exitALS2(config)# interface vlan 1ALS2(config-if)# ip address 172.16.1.102 255.255.255.0ALS2(config-if)# no shutdownALS2(config-if)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.

Switch(config)# hostname DLS1DLS1(config)# enable secret ciscoDLS1(config)# line vty 0 15DLS1(config-line)# password ciscoDLS1(config-line)# loginDLS1(config-line)# exitDLS1(config)# interface vlan 1DLS1(config-if)# ip address 172.16.1.3 255.255.255.0DLS1(config-if)# no shutdownDLS1(config-if)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname DLS2DLS2(config)# enable secret ciscoDLS2(config)# line vty 0 15DLS2(config-line)# password ciscoDLS2(config-line)# login


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DLS2(config-line)# exitDLS2(config)# interface vlan 1DLS2(config-if)# ip address 172.16.1.4 255.255.255.0DLS2(config-if)# no shutdownDLS2(config-if)# end

Cau hnh default gateway cho ALS1 va ALS2:

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# ip default-gateway 172.16.1.1ALS1(config)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# ip default-gateway 172.16.1.1ALS2(config)# end

Step 3: Cau hnh etherchannel:Cau hnh etherchannel tren DLS1:

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface range fastethernet 0/7 - 8DLS1(config-if-range)# switchport trunk encapsulation dot1qDLS1(config-if-range)# switchport mode trunk

DLS1(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1

DLS1(config-if-range)# interface range fastethernet 0/9 - 10DLS1(config-if-range)# switchport trunk encapsulation dot1qDLS1(config-if-range)# switchport mode trunkDLS1(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2

DLS1(config-if-range)# interface range fastethernet 0/11 - 12

DLS1(config-if-range)# switchport trunk encapsulation dot1qDLS1(config-if-range)# switchport mode trunkDLS1(config-if-range)# channel-group 3 mode desirableCreating a port-channel interface Port-channel 3

DLS1(config-if-range)# end

Cau hnh etherchannel tren DLS2


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DLS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS2(config)# interface range fastethernet 0/7 - 8DLS2(config-if-range)# switchport trunk encapsulation dot1q

DLS2(config-if-range)# switchport mode trunkDLS2(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1



DLS2(config-if-range)# endCau hnh etherchannel tren ALS1

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.

ALS1(config)# interface range fastethernet 0/7 - 8ALS1(config-if-range)# switchport mode trunkALS1(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1ALS1(config-if-range)# interface range fastethernet 0/9 - 10ALS1(config-if-range)# switchport mode trunkALS1(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2ALS1(config-if-range)# interface range fastethernet 0/11 - 12ALS1(config-if-range)# switchport mode trunk


Cau hnh etherchannel tren ALS2



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ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1

ALS2(config-if-range)# interface range fastethernet 0/9 - 10

ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2ALS2(config-if-range)# interface range fastethernet 0/11 - 12ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 3 mode desirableCreating a port-channel interface Port-channel 3ALS2(config-if-range)# end

Dung lenh show interface trunk e kiem tra trunk:

Kiem tra etherchannel dung lenh show etherchannel summary:


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Step 4: Cau hnh VTP mode cua ALS1 va ALS2 la client:ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# vtp mode clientSetting device to VTP CLIENT mode.ALS1(config)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.

ALS2(config)# vtp mode clientSetting device to VTP CLIENT mode.ALS2(config)# end

Step 5: Cau hnh VTP domain va tao vlan 100, 200, 300, 400.



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Enter configuration commands, one per line. End with CNTL/Z.DLS1(config)# vtp domain SWPODDLS1(config)# vlan 10DLS1(config-vlan)# name FinanceDLS1(config-vlan)# exit

DLS1(config)# vlan 20DLS1(config-vlan)# name EngineeringDLS1(config-vlan)# exitDLS1(config)# vlan 30DLS1(config-vlan)# name Server-Farm1DLS1(config-vlan)# exitDLS1(config)# vlan 40DLS1(config-vlan)# name Server-Farm2DLS1(config-vlan)# end

Step 6: Gan port vao Vlan nh hnh ve:

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface fastethernet 0/6DLS1(config-if)# switchport mode accessDLS1(config-if)# switchport access vlan 30DLS1(config-if)# spanning-tree portfastDLS1(config-if)# end


Enter configuration commands, one per line. End with CNTL/Z.DLS2(config)# interface fastethernet 0/6DLS2(config-if)# switchport mode accessDLS2(config-if)# switchport access vlan 40DLS2(config-if)# spanning-tree portfastDLS2(config-if)# end

ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface fastethernet 0/6

ALS1(config-if)# switchport mode accessALS1(config-if)# switchport access vlan 10ALS1(config-if)# spanning-tree portfastALS1(config-if)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface fastEthernet 0/6


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ALS2(config-if)# switchport mode accessALS2(config-if)# switchport access vlan 20ALS2(config-if)# spanning-tree portfastALS2(config-if)# end

Step 7: Cau hnh HSRP tren Switch:Cau hnh HSRP tren DLS1:

DLS1# config tEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# ip routing

DLS1(config)# interface vlan 1DLS1(config-if)# standby 1 ip 172.16.1.1DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 150DLS1(config-if)# exit

DLS1(config)# interface vlan 10DLS1(config-if)# ip address 172.16.10.3 255.255.255.0DLS1(config-if)# standby 1 ip 172.16.10.1DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 150DLS1(config-if)# no shutdownDLS1(config-if)# exit

DLS1(config)# interface vlan 20DLS1(config-if)# ip address 172.16.20.3 255.255.255.0DLS1(config-if)# standby 1 ip 172.16.20.1DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 150DLS1(config-if)# exit

DLS1(config)# interface vlan 30DLS1(config-if)# ip address 172.16.30.3 255.255.255.0DLS1(config-if)# standby 1 ip 172.16.30.1

DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 100DLS1(config-if)# exit

DLS1(config)# interface vlan 40DLS1(config-if)# ip address 172.16.40.3 255.255.255.0DLS1(config-if)# standby 1 ip 172.16.40.1DLS1(config-if)# standby 1 preempt


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DLS1(config-if)# standby 1 priority 100DLS1(config-if)# end

Cau hnh HSRP tren DLS2:

DLS2# config tEnter configuration commands, one per line. End with CNTL/Z.DLS2(config)# ip routing

DLS2(config)# interface vlan 1DLS2(config-if)# standby 1 ip 172.16.1.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 150DLS2(config-if)# exit

DLS2(config)# interface vlan 10DLS2(config-if)# ip address 172.16.10.4 255.255.255.0DLS2(config-if)# standby 1 ip 172.16.10.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 150DLS2(config-if)# no shutdownDLS2(config-if)# exit

DLS2(config)# interface vlan 20DLS2(config-if)# ip address 172.16.20.4 255.255.255.0DLS2(config-if)# standby 1 ip 172.16.20.1

DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 150DLS2(config-if)# exit

DLS2(config)# interface vlan 30DLS2(config-if)# ip address 172.16.30.4 255.255.255.0DLS2(config-if)# standby 1 ip 172.16.30.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 100DLS2(config-if)# exit

DLS2(config)# interface vlan 40DLS2(config-if)# ip address 172.16.40.4 255.255.255.0DLS2(config-if)# standby 1 ip 172.16.40.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 100DLS2(config-if)# end


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Step 8: show standby tren DLS1 va DLS2:

DLS1# show standbyVlan1 - Group 1State is Active

5 state changes, last state change 00:02:48Virtual IP address is 172.16.1.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 2.228 secsPreemption enabledActive router is localStandby router is 172.16.1.4, priority 100 (expires in 7.207 sec)Priority 150 (configured 150)IP redundancy name is "hsrp-Vl1-1" (default)Vlan10 - Group 1State is Active5 state changes, last state change 00:02:50Virtual IP address is 172.16.10.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 1.113 secsPreemption enabledActive router is local

Standby router is 172.16.10.4, priority 100 (expires in 9.807 sec)Priority 150 (configured 150)IP redundancy name is "hsrp-Vl10-1" (default)Vlan20 - Group 1State is Active5 state changes, last state change 00:02:55Virtual IP address is 172.16.20.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 sec

Next hello sent in 1.884 secsPreemption enabledActive router is localStandby router is 172.16.20.4, priority 100 (expires in 9.220 sec)Priority 150 (configured 150)IP redundancy name is "hsrp-Vl20-1" (default)Vlan30 - Group 1State is Standby


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4 state changes, last state change 00:02:45Virtual IP address is 172.16.30.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 sec

Next hello sent in 2.413 secsPreemption enabledActive router is 172.16.30.4, priority 150 (expires in 8.415 sec)Standby router is localPriority 100 (default 100)IP redundancy name is "hsrp-Vl30-1" (default)Vlan40 - Group 1State is Standby4 state changes, last state change 00:02:51Virtual IP address is 172.16.40.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 1.826 secsPreemption enabledActive router is 172.16.40.4, priority 150 (expires in 7.828 sec)Standby router is localPriority 100 (default 100)IP redundancy name is "hsrp-Vl40-1" (default)

DLS2# show standbyVlan1 - Group 1State is Standby3 state changes, last state change 00:02:33Virtual IP address is 172.16.1.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 2.950 secsPreemption enabled

Active router is 172.16.1.3, priority 150 (expires in 8.960 sec)Standby router is localPriority 100 (default 100)IP redundancy name is "hsrp-Vl1-1" (default)Vlan10 - Group 1State is Standby3 state changes, last state change 00:02:34Virtual IP address is 172.16.10.1


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Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 1.759 secsPreemption enabled

Active router is 172.16.10.3, priority 150 (expires in 7.844 sec)Standby router is localPriority 100 (default 100)IP redundancy name is "hsrp-Vl10-1" (default)Vlan20 - Group 1State is Standby3 state changes, last state change 00:02:42Virtual IP address is 172.16.20.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 2.790 secsPreemption enabledActive router is 172.16.20.3, priority 150 (expires in 8.289 sec)Standby router is localPriority 100 (default 100)IP redundancy name is "hsrp-Vl20-1" (default)Vlan30 - Group 1State is Active2 state changes, last state change 00:02:52Virtual IP address is 172.16.30.1

Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 1.549 secsPreemption enabledActive router is localStandby router is 172.16.30.3, priority 100 (expires in 9.538 sec)Priority 150 (configured 150)IP redundancy name is "hsrp-Vl30-1" (default)Vlan40 - Group 1

State is Active2 state changes, last state change 00:02:58Virtual IP address is 172.16.40.1Active virtual MAC address is 0000.0c07.ac01Local virtual MAC address is 0000.0c07.ac01 (v1 default)Hello time 3 sec, hold time 10 secNext hello sent in 0.962 secsPreemption enabled


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Active router is localStandby router is 172.16.40.3, priority 100 (expires in 8.960 sec)Priority 150 (configured 150)IP redundancy name is "hsrp-Vl40-1" (default)

Step 9: Kiem tra: lay PC tren vlan 40 ping pc tren Vlan 20

C:\> ping 172.16.20.100Pinging 172.16.20.100 with 32 bytes of data:Reply from 172.16.20.100: bytes=32 time=2ms TTL=255Reply from 172.16.20.100: bytes=32 time=2ms TTL=255Reply from 172.16.20.100: bytes=32 time=2ms TTL=255Reply from 172.16.20.100: bytes=32 time=2ms TTL=255Ping statistics for 172.16.20.100:Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 2ms, Maximum = 2ms, Average = 2ms

Step 10: Shutdown port 0/7-12

DLS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS2(config)# interface range fastethernet 0/7 - 12DLS2(config-if-range)# shutdownDLS2(config-if-range)# end

Final Configurations

DLS1# show run!hostname DLS1!enable secret cisco!ip routing!

interface Port-channel1switchport trunk encapsulation dot1qswitchport mode trunk!interface Port-channel2switchport trunk encapsulation dot1qswitchport mode trunk!


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interface Port-channel3switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/6

switchport access vlan 300switchport mode access!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunk

channel-group 2 mode desirable!interface FastEthernet0/11switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 3 mode desirable!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunk

channel-group 3 mode desirable!interface Vlan1ip address 172.16.1.3 255.255.255.0standby 1 ip 172.16.1.1standby 1 priority 150standby 1 preemptno shutdown


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!interface Vlan10ip address 172.16.10.3 255.255.255.0standby 1 ip 172.16.10.1standby 1 priority 150

standby 1 preemptno shutdown!interface Vlan20ip address 172.16.20.3 255.255.255.0standby 1 ip 172.16.20.1standby 1 priority 150standby 1 preemptno shutdown!interface Vlan30ip address 172.16.30.3 255.255.255.0standby 1 ip 172.16.30.1standby 1 preemptno shutdown!interface Vlan40ip address 172.16.40.3 255.255.255.0standby 1 ip 172.16.40.1standby 1 preemptno shutdown

!line vty 0 4password ciscologinline vty 5 15password ciscologin!endDLS2# show run

!hostname DLS2!enable secret cisco!ip routing!interface Port-channel1


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switchport trunk encapsulation dot1qswitchport mode trunk!interface Port-channel2switchport trunk encapsulation dot1q

switchport mode trunk!interface Port-channel3switchport trunk encapsulation dot1qswitchport mode trunk!interface FastEthernet0/6switchport access vlan 400switchport mode access!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/9

switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/10switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/11

switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 3 mode desirable!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 3 mode desirable


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!interface Vlan1ip address 172.16.1.4 255.255.255.0standby 1 ip 172.16.1.1standby 1 preempt

no shutdown!interface Vlan10ip address 172.16.10.4 255.255.255.0standby 1 ip 172.16.10.1standby 1 preemptno shutdown!interface Vlan20ip address 172.16.20.4 255.255.255.0standby 1 ip 172.16.20.1standby 1 preemptno shutdown!interface Vlan30ip address 172.16.30.4 255.255.255.0standby 1 ip 172.16.30.1standby 1 priority 150standby 1 preemptno shutdown!

interface Vlan40ip address 172.16.40.4 255.255.255.0standby 1 ip 172.16.40.1standby 1 priority 150standby 1 preemptno shutdown!line vty 0 4password ciscologin

line vty 5 15password ciscologin!endALS1# show run!hostname ALS1


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!enable secret cisco!interface Port-channel1switchport mode trunk

!interface Port-channel2switchport mode trunk!interface Port-channel3switchport mode trunk!interface FastEthernet0/6switchport access vlan 100switchport mode access!interface FastEthernet0/7switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/8switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/9switchport mode trunk

channel-group 2 mode desirable!interface FastEthernet0/10switchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/11switchport mode trunkchannel-group 3 mode desirable!

interface FastEthernet0/12switchport mode trunkchannel-group 3 mode desirable!interface Vlan1ip address 172.16.1.101 255.255.255.0no shutdown!


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ip default-gateway 172.16.1.1!line vty 0 4password ciscologin

line vty 5 15password ciscologin!endALS2# show run!hostname ALS2!enable secret cisco!interface Port-channel1switchport mode trunk!interface Port-channel2switchport mode trunk!interface Port-channel3switchport mode trunk!interface FastEthernet0/6

switchport access vlan 200switchport mode access!interface FastEthernet0/7switchport mode trunkchannel-group 1 mode desirable!interface FastEthernet0/8switchport mode trunkchannel-group 1 mode desirable

!interface FastEthernet0/9switchport mode trunkchannel-group 2 mode desirable!interface FastEthernet0/10switchport mode trunkchannel-group 2 mode desirable


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!interface FastEthernet0/11switchport mode trunkchannel-group 3 mode desirable!

interface FastEthernet0/12switchport mode trunkchannel-group 3 mode desirable!interface Vlan1ip address 172.16.1.102 255.255.255.0no shutdown!ip default-gateway 172.16.1.1!line vty 0 4password ciscologinline vty 5 15password ciscologinend


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Lab 7-1 Configuring Switches for IP Telephony Support

1.Mc tiu:

2.Cau hnh:Step 1: Xoa vlan.dat, xoa startup configuration, khi ong lai switch.Step 2: at hostname, password, ip address cho interface vlan1, gateway cho cac switchnh tren hnh ve:

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS1ALS1(config)# enable secret ciscoALS1(config)# line vty 0 15ALS1(config-line)# password ciscoALS1(config-line)# loginALS1(config-line)# exitALS1(config)# interface vlan 1ALS1(config-if)# ip address 172.16.1.101 255.255.255.0

ALS1(config-if)# no shutdownALS1(config-if)# exitALS1(config)# ip default-gateway 172.16.1.1ALS1(config)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname ALS2


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ALS2(config)# enable secret ciscoALS2(config)# line vty 0 15ALS2(config-line)# password ciscoALS2(config-line)# loginALS2(config-line)# exit

ALS2(config)# interface vlan 1ALS2(config-if)# ip address 172.16.1.102 255.255.255.0ALS2(config-if)# no shutdownALS2(config-if)# exitALS2(config)# ip default-gateway 172.16.1.1ALS2(config)# end

Switch# configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname DLS1DLS1(config)# enable secret ciscoDLS1(config)# line vty 0 15DLS1(config-line)# password ciscoDLS1(config-line)# loginDLS1(config-line)# exitDLS1(config)# interface vlan 1DLS1(config-if)# ip address 172.16.1.3 255.255.255.0DLS1(config-if)# no shutdownDLS1(config-if)# end

Switch# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.Switch(config)# hostname DLS2DLS2(config)# enable secret ciscoDLS2(config)# line vty 0 15DLS2(config-line)# password ciscoDLS2(config-line)# loginDLS2(config-line)# exitDLS2(config)# interface vlan 1DLS2(config-if)# ip address 172.16.1.4 255.255.255.0DLS2(config-if)# no shutdown

DLS2(config-if)# end

Step 3: Cau hnh etherchannel tren tat ca cac switch.

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# interface range fastethernet 0/7 - 8DLS1(config-if-range)# switchport trunk encapsulation dot1q


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DLS1(config-if-range)# switchport mode trunkDLS1(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1

DLS1(config-if-range)# interface range fastethernet 0/9 - 10

DLS1(config-if-range)# switchport trunk encapsulation dot1qDLS1(config-if-range)# switchport mode trunkDLS1(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2



DLS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS2(config)# interface range fastethernet 0/7 - 8DLS2(config-if-range)# switchport trunk encapsulation dot1qDLS2(config-if-range)# switchport mode trunkDLS2(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1


DLS2(config-if-range)# interface range fastethernet 0/11 - 12DLS2(config-if-range)# switchport trunk encapsulation dot1qDLS2(config-if-range)# switchport mode trunkDLS2(config-if-range)# channel-group 3 mode desirable

Creating a port-channel interface Port-channel 3


ALS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS1(config)# interface range fastethernet 0/7 - 8ALS1(config-if-range)# switchport mode trunk


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ALS1(config-if-range)# interface range fastethernet 0/9 - 10ALS1(config-if-range)# switchport mode trunk


ALS1(config-if-range)# interface range fastethernet 0/11 - 12ALS1(config-if-range)# switchport mode trunkALS1(config-if-range)# channel-group 3 mode desirableCreating a port-channel interface Port-channel 3

ALS1(config-if-range)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface range fastethernet 0/7 - 8ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 1 mode desirableCreating a port-channel interface Port-channel 1

ALS2(config-if-range)# interface range fastethernet 0/9 - 10ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 2 mode desirableCreating a port-channel interface Port-channel 2

ALS2(config-if-range)# interface range fastethernet 0/11 - 12ALS2(config-if-range)# switchport mode trunkALS2(config-if-range)# channel-group 3 mode desirableCreating a port-channel interface Port-channel 3ALS2(config-if-range)# end

Step 4 : oi VTP mode thanh client tren ALS1 va ALS2

ALS1# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.ALS1(config)# vtp mode clientSetting device to VTP CLIENT mode.ALS1(config)# endALS1#ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# vtp mode client


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Setting device to VTP CLIENT mode.

Step 5 : Cau hnh VTP domain tren DLS1 va tao Vlan 100 va 200.


Enter configuration commands, one per line. End with CNTL/Z.DLS1(config)# vtp domain SWPODDLS1(config)# vlan 100DLS1(config-vlan)# name CP-DataDLS1(config-vlan)# exitDLS1(config)# vlan 200DLS1(config-vlan)# name VoiceDLS1(config-vlan)# end

Step 6: Cau hnh HSRP tren DLS1 va DLS2:

Cau hnh HSRP tren DLS1

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# ip routingDLS1(config)# interface vlan 1DLS1(config-if)# standby 1 ip 172.16.1.1DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 150DLS1(config-if)# exit

DLS1(config)# interface vlan 100DLS1(config-if)# ip address 172.16.100.3 255.255.255.0DLS1(config-if)# standby 1 ip 172.16.100.1DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 150DLS1(config-if)# no shutdownDLS1(config-if)# exitDLS1(config)# interface vlan 200DLS1(config-if)# ip address 172.16.200.3 255.255.255.0DLS1(config-if)# standby 1 ip 172.16.200.1

DLS1(config-if)# standby 1 preemptDLS1(config-if)# standby 1 priority 100DLS1(config-if)# end

Cau hnh HSRP tren DLS2

DLS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.


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DLS2(config)# ip routingDLS2(config)# interface vlan 1DLS2(config-if)# standby 1 ip 172.16.1.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 100

DLS2(config-if)# exitDLS2(config)# interface vlan 100DLS2(config-if)# ip address 172.16.100.4 255.255.255.0DLS2(config-if)# standby 1 ip 172.16.100.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 100DLS2(config-if)# no shutdownDLS2(config-if)# exitDLS2(config)# interface vlan 200DLS2(config-if)# ip address 172.16.200.4 255.255.255.0DLS2(config-if)# standby 1 ip 172.16.200.1DLS2(config-if)# standby 1 preemptDLS2(config-if)# standby 1 priority 150DLS2(config-if)# end

Step 7: Cau hnh auto Qos voip cisco-phone tren cac port f0/15 24 cua switch ALS1 vaALS2:


ALS1(config-if-range)# switchport access vlan 100ALS1(config-if-range)# switchport voice vlan 200ALS1(config-if-range)# auto qos voip cisco-phoneALS1(config-if-range)# end

ALS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.ALS2(config)# interface range fastethernet 0/15 - 24ALS2(config-if-range)# switchport access vlan 100ALS2(config-if-range)# switchport voice vlan 200

ALS2(config-if-range)# auto qos voip cisco-phoneALS2(config-if-range)# end

Step 8: Kien tra auto QoS dung lenh show mls qos interface

ALS1# show mls qos int fa 0/15FastEthernet0/15trust state: not trusted


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trust mode: trust costrust enabled flag: disCOS override: disdefault COS: 0DSCP Mutation Map: Default DSCP Mutation Map

Trust device: cisco-phoneqos mode: port-based

ALS1# show run interface fastethernet 0/15interface FastEthernet0/15switchport access vlan 100switchport voice vlan 200srr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0mls qos trust device cisco-phonemls qos trust cosauto qos voip cisco-phonespanning-tree portfast

Step 9: Cau hnh auto qos voip trust tren cac port f0/7 12 cua DLS1 va DLS2

DLS1# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS1(config)# mls qosDLS1(config)# interface range fa0/7 - 12DLS1(config-if-range)# auto qos voip trust

DLS1(config-if-range)# endDLS1#

DLS2# configure terminalEnter configuration commands, one per line. End with CNTL/Z.DLS2(config)# mls qosDLS2(config)# interface range fa0/7 - 12DLS2(config-if-range)# auto qos voip trustDLS2(config-if-range)# endDLS1#

Step 10: Kiem tra auto QoS dung lenh show auto qos interface

DLS1# show auto qos interfaceFastEthernet0/7auto qos voip trustFastEthernet0/8auto qos voip trust


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FastEthernet0/9auto qos voip trustFastEthernet0/10auto qos voip trustFastEthernet0/11

auto qos voip trustFastEthernet0/12auto qos voip trust

DLS1# show mls qos interface fastethernet 0/7FastEthernet0/7trust state: trust costrust mode: trust costrust enabled flag: enaCOS override: disdefault COS: 0DSCP Mutation Map: Default DSCP Mutation MapTrust device: noneqos mode: port-based

Step 11: port f0/5 cua ALS2 noi vi IP camera, tat ca traffice cua port nay c anh dauCoS la 3:

ALS2(config)# interface fastethernet 0/5ALS2(config-if)# mls qos cos 3

ALS2# show mls qos interface fa0/5FastEthernet0/5trust state: not trustedtrust mode: not trustedtrust enabled flag: enaCOS override: disdefault COS: 3DSCP Mutation Map: Default DSCP Mutation MapTrust device: none

qos mode: port-based

Final Configurations

DLS1# show run!hostname DLS1


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!enable secret cisco!!ip routing

!mls qos map cos-dscp 0 8 16 26 32 46 48 56mls qos srr-queue input bandwidth 90 10mls qos srr-queue input threshold 1 8 16mls qos srr-queue input threshold 2 34 66mls qos srr-queue input buffers 67 33mls qos srr-queue input cos-map queue 1 threshold 2 1mls qos srr-queue input cos-map queue 1 threshold 3 0mls qos srr-queue input cos-map queue 2 threshold 1 2mls qos srr-queue input cos-map queue 2 threshold 2 4 6 7mls qos srr-queue input cos-map queue 2 threshold 3 3 5mls qos srr-queue input dscp-map queue 1 threshold 2 9 10 11 12 13 14 15mls qos srr-queue input dscp-map queue 1 threshold 3 0 1 2 3 4 5 6 7mls qos srr-queue input dscp-map queue 1 threshold 3 32mls qos srr-queue input dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23mls qos srr-queue input dscp-map queue 2 threshold 2 33 34 35 36 37 38 39 48mls qos srr-queue input dscp-map queue 2 threshold 2 49 50 51 52 53 54 55 56mls qos srr-queue input dscp-map queue 2 threshold 2 57 58 59 60 61 62 63mls qos srr-queue input dscp-map queue 2 threshold 3 24 25 26 27 28 29 30 31mls qos srr-queue input dscp-map queue 2 threshold 3 40 41 42 43 44 45 46 47mls qos srr-queue output cos-map queue 1 threshold 3 5

mls qos srr-queue output cos-map queue 2 threshold 3 3 6 7mls qos srr-queue output cos-map queue 3 threshold 3 2 4mls qos srr-queue output cos-map queue 4 threshold 2 1mls qos srr-queue output cos-map queue 4 threshold 3 0mls qos srr-queue output dscp-map queue 1 threshold 3 40 41 42 43 44 45 46 47mls qos srr-queue output dscp-map queue 2 threshold 3 24 25 26 27 28 29 30 31mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63mls qos srr-queue output dscp-map queue 3 threshold 3 16 17 18 19 20 21 22 23mls qos srr-queue output dscp-map queue 3 threshold 3 32 33 34 35 36 37 38 39

mls qos srr-queue output dscp-map queue 4 threshold 1 8mls qos srr-queue output dscp-map queue 4 threshold 2 9 10 11 12 13 14 15mls qos srr-queue output dscp-map queue 4 threshold 3 0 1 2 3 4 5 6 7mls qos queue-set output 1 threshold 1 138 138 92 138mls qos queue-set output 1 threshold 2 138 138 92 400mls qos queue-set output 1 threshold 3 36 77 100 318mls qos queue-set output 1 threshold 4 20 50 67 400mls qos queue-set output 2 threshold 1 149 149 100 149


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mls qos queue-set output 2 threshold 2 118 118 100 235mls qos queue-set output 2 threshold 3 41 68 100 272mls qos queue-set output 2 threshold 4 42 72 100 242mls qos queue-set output 1 buffers 10 10 26 54mls qos queue-set output 2 buffers 16 6 17 61

mls qos!interface Port-channel1switchport trunk encapsulation dot1qswitchport mode trunk!interface Port-channel2switchport trunk encapsulation dot1qswitchport mode trunk!interface Port-channel3switchport trunk encapsulation dot1qswitchport mode trunk!!interface FastEthernet0/7switchport trunk encapsulation dot1qswitchport mode trunksrr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0mls qos trust cos

auto qos voip trustchannel-group 1 mode desirable!interface FastEthernet0/8switchport trunk encapsulation dot1qswitchport mode trunksrr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0mls qos trust cosauto qos voip trust

channel-group 1 mode desirable!interface FastEthernet0/9switchport trunk encapsulation dot1qswitchport mode trunksrr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0mls qos trust cos


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auto qos voip trustchannel-group 2 mode desirable!interface FastEthernet0/10switchport trunk encapsulation dot1q

switchport mode trunksrr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0mls qos trust cosauto qos voip trustchannel-group 2 mode desirable!interface FastEthernet0/11switchport trunk encapsulation dot1qswitchport mode trunksrr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0mls qos trust cosauto qos voip trustchannel-group 3 mode desirable!interface FastEthernet0/12switchport trunk encapsulation dot1qswitchport mode trunksrr-queue bandwidth share 10 10 60 20srr-queue bandwidth shape 10 0 0 0

mls qos trust cosauto qos voip trustchannel-group 3 mode desirable!!interface

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