Verify VLAN Membership

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This task tests whether the incoming packets are properly switched on the member ports of the VLAN.

Connect to SEFOS.
See Connect to SEFOS.

Display the current VLAN interface.

SEFOS-1# show vlan
Vlan database
-------------
Vlan ID             : 101
Member Ports : X10/1,X10/2,X10/21,X10/22
Untagged Ports : X10/1,X10/2,X10/21,X10/22
Forbidden Ports : None
Reflective-Relay : Disabled
Name :
Status : Other

Ping from host A to host B.
```
# ping -s 20.0.0.20
```

Ping from host B to host A.
```
# ping 20.0.0.10
```

Change the member ports of VLAN 101 on SEFOS-2 switch.

SEFOS-2# configure terminal
SEFOS-2(config)# vlan 101
SEFOS-1(config-vlan)# ports xl-ethernet 0/25,0/1-2 untagged xl-ethernet 0/25,0/1-2

Enable port 25, which is connected to host C.

SEFOS-2# config terminal
SEFOS-2(config)# interface xl-ethernet 0/25
SEFOS-2(config-if)# no shutdown
SEFOS-2(config-if)# end

Display the VLAN interface.

SEFOS-2# show vlan
Vlan database 
------------- 
Vlan ID             : 101
Member Ports        : X10/1,X10/21, X10/22
Untagged Ports      : X10/1,X10/21, X10/22
Forbidden Ports     : None
Reflective-Relay    : Disabled
Name                :
Status              : Other

Ping from host A to host B, or to host C.
The ping should be successful.
```
# ping -s 20.0.0.20
# ping -s 20.0.0.30
```

Verify VLAN Membership

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