Upload
tung-hoang
View
221
Download
0
Embed Size (px)
Citation preview
8/6/2019 CCNAv3.3 204
1/24
1
CCNA Semester 2
Chapter 04Chap
ter 04
LEARNING ABOUTLEARNING ABOUTOTHER DEVICESOTHER DEVICES
8/6/2019 CCNAv3.3 204
2/24
8/6/2019 CCNAv3.3 204
3/24
3
Table of ContentTable of Content
1 Discovering and connecting to neighbors2 Getting information about remote devices
8/6/2019 CCNAv3.3 204
4/24
4
DISCOVERING AND CONNECTING TODISCOVERING AND CONNECTING TO
NEIGHBORSNEIGHBORS
8/6/2019 CCNAv3.3 204
5/24
5
Introduction to CDPIntroduction to CDP
8/6/2019 CCNAv3.3 204
6/24
8/6/2019 CCNAv3.3 204
7/247
Using CDPUsing CDP
8/6/2019 CCNAv3.3 204
8/248
Using the show cdp neighbors CommandUsing the show cdp neighbors Command
8/6/2019 CCNAv3.3 204
9/249
Using the show cdp entry CommandUsing the show cdp entry Command
8/6/2019 CCNAv3.3 204
10/241
Additional CDP CommandsAdditional CDP Commands
8/6/2019 CCNAv3.3 204
11/241
Using CDPUsing CDP
8/6/2019 CCNAv3.3 204
12/241
GETTING INFORMATION ABOUTGETTING INFORMATION ABOUT
REMOTE DEVICESREMOTE DEVICES
8/6/2019 CCNAv3.3 204
13/241
Telnet operationTelnet operation
LAB_A
LAB_B
Telnet LAB_B
Connect LAB_B
Ctrl-Shift-6 x
Enter
1
Exit
Disconnect
Show sessions
8/6/2019 CCNAv3.3 204
14/241
Example: Telnet to Connect to Remote DevicesExample: Telnet to Connect to Remote Devices
8/6/2019 CCNAv3.3 204
15/241
Example: Viewing Telnet ConnectionsExample: Viewing Telnet Connections
8/6/2019 CCNAv3.3 204
16/241
Ex. Suspending and Resuming a Telnet SessionEx. Suspending and Resuming a Telnet Session
8/6/2019 CCNAv3.3 204
17/241
Example: Closing a Telnet SessionExample: Closing a Telnet Session
8/6/2019 CCNAv3.3 204
18/241
Alternative connectivity testsAlternative connectivity tests
8/6/2019 CCNAv3.3 204
19/241
PingPing
8/6/2019 CCNAv3.3 204
20/242
Ping operationPing operation
LAB_A
LAB_B
Echo request
Echo reply
Indicate: ! or . ?
User EXEC and privileged EXEC ?
8/6/2019 CCNAv3.3 204
21/24
2
TraceTrace
8/6/2019 CCNAv3.3 204
22/24
2
Trace operationTrace operation
LAB_A
LAB_B
TTL = 1
Time Exceed
LAB_C
TTL = 2
Time Exceed
8/6/2019 CCNAv3.3 204
23/24
2
SummarySummary
Gathering network address information aboutneighboring devices using CDP
Performing connectivity tests
8/6/2019 CCNAv3.3 204
24/24
Q&AQ&A