VTP ETHERCHANNEL

L2 Switch 

 

Vlan 

vlan1 : normal - default, management, native (tag 를 untagging 해 

vlan2-1005 :  normal, 사용자 정의 영역 vlan

vlan1006-3967 : extended

vlan4968-4095 : reserved 영역 -interval devie 사용

 

-Private Vlan

   primary vlan - promiscuous port - secondary vlan이 외부와 통신하기 위한 목적 port

                                              community vlan, isolate vlan과 통신이 가능하다.

   secondary vlan - community vlan

                          isolate vlan- 각각 port 독립적

 

conf t

conf)vlan 100

conf-vlan)private-vlan primary

conf-vlan)priavte-vlan associate 501,502

 

vlan 501

private-vlan community

vlan 502

private-vlan isolated

 

port 적용sh

conf t

int e1/1 

switchport mode access 

switchport access vlan 10

no shut

 

Trunk & port channel

표준 protocol 적용 - lacp 

feature lacp 

interface port-channel 1

switchport 

switchport mode trunk

switchport trunk allowed vlan 1,11

switchport trunk native vlan 12

no shut

 

int range e1/1,e1/3

switchport 

switch mode trunk

channel-group 1 mode active

 

show port-channel summary

show port-channel traffic

 

 

 

 

 

SERVER / CLIENT / VTP - TRANSPARENT (delivery만 함)

 

mode Transparent 

conf t 

feature vtp

vtp domain rara

vtp version 2

vtp file vtp.dat

vtp password cisco

 

 

STP PROTOCOL

- RSTP : Pervlan, Rapid STP - Advanced Feature (추가 기능)

- MST : Vlan Grouping - 전체 Network에 적용