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우리가원하는
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
우리가원하는 의모습은
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
우리가원하는 의모습은
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
우리가원하는 의모습은
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
우리가원하는 의모습은
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
A Switch has Two Processing Planes
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
A Switch has Two Processing Planes
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
A Switch has Two Processing Planes
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
A Switch has Two Processing Planes
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
초기 기본개념
A Switch has Two Processing Planes
ping
Server
비디오Server
VTN 101
VTN 102
Client Server
비디오 & Ping
비디오 & Ping
VTN 101
VTN 102
ping
비디오
ping
비디오
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
A Switch has Two Processing Planes
ping
Server
비디오Server
VTN 101
VTN 102
Client Server
비디오
비디오 & Ping
Ping
100G
80G 60G
60G
80G
100G
A B
C
E
D
50%
50%
20%20%
50%
30%
Switch-1Host1
Switch-2
Switch-3
Switch-4Host2
Host3
Host4
Controller
VTN 101
VTN 102
ping
비디오
ping
비디오
초기 기본개념
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
일반적인 구조
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
초기 기본개념
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
초기 기본개념
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
초기 기본개념
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
초기 기본개념FL HP OpenIRIS Mul NOX ODL POX
GUI O O O X O(최소정보제공) O(일부버그) O
기본 Flow Match field
in-portMAC
in-porteth_type
MAC
in-portMAC
D-MAC
in-porteth_typeMAC, IPProtocol
eth_typeD-IP
in-porteth_typeMAC, IPProtocol
HP Switch의기본Flow 처리
Software Hardware Software Software Hardwrare Hardware Hardware
Failover 수동(Reboot) 자동 수동(Reboot) - 자동 자동 -
Failover Time - Fast - - Normal Fast -
경로재계산 Reboot필요일부버그경로발생
Reboot 필요일부 loop 발생
단일경로만통신가능
O O단일경로만통신
가능
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
초기 기본개념
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
정해져있는하드웨어규격에소프트웨어를맞춰야함.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
는어떨까요
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
서버로할수있는것은
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
네트워크장비에서는
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
일체형 정해진하드웨어에정해진 만설치가능하드웨어집중적산업구조
분리형 원하는하드웨어에사용자가선택해서원하는 설치가능하드웨어와소프트웨어간생태계형성
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
만바꿀수는없을까
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
Big Switch BCF 지원스위치 Cumulus 지원스위치
< Open Networking Switch >
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
세대
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved. 35
Copyright ⓒ 2015 by NAIM Networks, Inc. All rights reserved.
