ESR Series Routers Operation Manual 37
7 ROUTER CONFIGURATION EXAMPLES
7.1 VLAN Configuration
VLAN (Virtual Local Area Network) is a logical (virtual) local area network that represents a group of
devices which communicate on channel level regardless of their physical location.
Objective 1: On the basis of the factory configuration, remove gi1/0/1 port from VLAN 2.
Fig. 7.1 —Network structure
Solution:
Remove VLAN2 from gi1/0/1 port:
esr-1000(config)# interface gi 1/0/1
esr-1000(config-if-gi)# switchport general allowed vlan remove 2 untagged
esr-1000(config-if-gi)# no switchport general pvid
Configuration changes will take effect when the configuration is applied:
esr-1000# commit
Configuration has been successfully committed
esr-1000# confirm
Configuration has been successfully confirmed
Objective 2: Configure gi1/0/1 and gi1/0/2 ports for packet transmission and reception in VLAN 2,
VLAN 64, VLAN 2000.
Fig. 7.2 —Network structure
Solution:
Create VLAN 2, VLAN 64, VLAN 2000 on ESR-1000:
esr-1000(config)# vlan 2,64,2000
Specify VLAN 2, VLAN 64, VLAN 2000 for gi1/0/1-2 port:
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