How to configure multiple three-tier exchange VLANs to communicate with each other

This experiment needs:

VLAN 200 is created on the SW100 to create VLANs, SW2 because VLAN100 and VLAN200 need to communicate with each other in order to ensure that different VLANs can access each other because of the business relationship. This experiment will give you detailed elaboration realization method, will use many exchanges knowledge point.

Experiment topology:

The first step of the experimental process SW100 the basic configuration

Sw100> Sw100>enable Sw100#conf T Enter configuration commands, one per line. End With cntl/z. SW100 (config) #no IP do lo SW100 (config) #line con 0 SW100 (config-line) #no exec-t SW100 (config-line) #logg syn SW100 (Config-line) #exit SW100 (config) #username admin Privilege Password Admin SW100 (config) #line vty 0 15 SW100 (config-line) #login Local SW100 (config-line) #int f0/24 Configuration to change layer two interface to three layer interface SW100 (config-if) #no Switchport SW100 (config-if) #ip add 12.0.0.1 255.255.255.0 00:02:57:%link-3-updown:interface fastethernet0/24, changed state to up 00:02:58:%lineproto-5-updown:line protocol on Interface FASTETHERNET0/24, changed SW100 (config-if) #no sh

Second Step SW200 base configuration

Switch>enable Switch#conf T Enter configuration commands, one per line. End With cntl/z. Switch (config) #host SW200 SW200 (config) #no IP do lo SW200 (config) #line con 0 SW200 (config-line) #no exec-t SW200 (config-line) #logg syn SW200 (Config-line) #exit SW200 (config) #username admin Privilege Password Admin SW200 (config) #line vty 0 15 SW200 (config-line) #login Local SW200 (config-line) #int f0/24 Change the two-layer port into a three-layer interface SW200 (config-if) #no Switchport SW200 (config-if) #ip add 12.0.0.2 255.2 00:03:40:%link-3-updown:interface fastethernet0/24, changed state to up 00:03:41:%lineproto-5-updown:line protocol on Interface FASTETHERNET0/24, changed SW200 (config-if) #ip add 12.0.0.2 255.255.255.0 SW200 (config-if) #no sh SW200 (config-if) #exit

The third step full SW1 VLAN configuration

Create VLAN 100 SW100 (config) #vlan 100 Name the VLAN 100 SW100 (Config-vlan) #name 100 Into the F0/13 interface mode, the F0/13 interface is divided into VLAN100 SW100 (Config-vlan) #int F0/13 SW100 (config-if) #switchport mode access SW100 (config-if) #switchport Access VLAN 100 SW100 (config-if) #exit SW100 (config) #int F0/13 Because this interface is connected to terminal equipment, it is possible to turn off spanning tree elections and turn on fast port features SW100 (config-if) #spanning-tree portfast %warning:portfast should only is enabled on ports connected to a single Host. Connecting hubs, concentrators, switches, bridges, etc ... To this interface when Portfast is enabled, can cause temporary bridging loops. Use with CAUTION %portfast has been configured on FASTETHERNET0/15 but'll only Have effect when the interface was in a non-trunking mode. SW100 (config-if) #exit 00:05:40:%sys-5-config_i:configured from console by console View VLAN Information Sw100#show VLAN Brief VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 Default Active FA0/1, FA0/2, FA0/3, FA0/4 FA0/5, FA0/6, FA0/7, FA0/8 FA0/9, FA0/10, FA0/11, FA0/12 FA0/14, FA0/15, FA0/16, FA0/17 FA0/18, FA0/23, GI0/1, GI0/2 Active FA0/13 1002 Fddi-default Act/unsup 1003 Token-ring-default Act/unsup 1004 Fddinet-default Act/unsup 1005 Trnet-default Act/unsup