Customer Edge (CE) Routers Configurations

CE1

The following configuration steps under CE1 are set up to enable VLANs and configure interfaces for carrying VLAN traffic.

CE1#configure terminal	Enter configure mode.
CE1(config)#bridge 1 protocol ieee vlan-bridge	Set up `bridge 1` to use the IEEE VLAN bridge protocol.
CE1(config)#vlan 2-100 bridge 1 state enable	Configure VLANs from `2-100` and associate them with bridge 1.
CE1(config)#interface xe54	Enter interface mode `xe54`.
CE1(config-if)#switchport	Configure the interface `xe54` as a Layer 2 switch port.
CE1(config-if)#bridge-group 1	Associate `xe54` to bridge 1.
CE1(config-if)#switchport mode trunk	Configure `xe54` as a trunk port.
CE1(config-if)#switchport trunk allowed vlan all	Allow all configured VLANs on the trunk interface `xe54`.
CE1(config-if)#exit	Exit interface mode `xe54`.
CE1(config)#interface po1	Enter interface mode and configure LAG interface port-channel 1 (`po1`).
CE1(config-if)#switchport	Configures port-channel 1 as a Layer 2 switch port.
CE1(config-if)#bridge-group 1	Associate `po1` to bridge 1.
CE1(config-if)#switchport mode trunk	Configure `po1` as a trunk port.
CE1(config-if)#switchport trunk allowed vlan all	Allow all configured VLANs on the trunk port-channel `po1`.
CE1(config-if)#exit	Exit interface mode `po1`.
CE1(config)#interface xe48	Enter interface mode `xe48`.
CE1(config-if)#lacp timeout short	Configure LACP timeout as `short`.
CE1(config-if)#channel-group 1 mode active	Add member to the LAG interface.
CE1(config-if)#exit	Exit interface mode `xe48`.
CE1(config-if)#interface xe50	Enter interface mode `xe50.`
CE1(config-if)#lacp timeout short	Configure LACP timeout as `short`.
CE1(config-if)#channel-group 1 mode active	Add member to the LAG interface.
CE1(config-if)#commit	Commit the transaction.
CE1(config-if)#end	Exit interface mode `xe50` and configure mode.

CE2

The following configuration steps under CE2 are set up to enable VLANs and configure interfaces for carrying VLAN traffic.

CE2#configure terminal	Enter configure mode.
CE2(config)#bridge 1 protocol ieee vlan-bridge	Set up `bridge 1` to use the IEEE VLAN bridge protocol.
CE2(config)#vlan 2-100 bridge 1 state enable	Configure VLANs from `2-100` and associate them with bridge 1.
CE2(config)#interface xe24	Enter interface mode `xe24`.
CE2(config-if)#switchport	Configure the interface `xe24` as a Layer 2 switch port.
CE2(config-if)#bridge-group 1	Associate `xe24` to bridge 1.
CE2(config-if)#switchport mode trunk	Configure `xe24` as a trunk port.
CE2(config-if)#switchport trunk allowed vlan all	Allow all configured VLANs on the trunk interface `xe24`.
CE2(config-if)#exit	Exit interface mode `xe24`.
CE2(config)#interface po1	Enter interface mode and configure LAG interface port-channel 1 (`po1`).
CE2(config-if)#switchport	Configures port-channel 1 as a Layer 2 switch port.
CE2(config-if)#bridge-group 1	Associate `po1` to bridge 1.
CE2(config-if)#switchport mode trunk	Configure `po1` as a trunk port.
CE2(config-if)#switchport trunk allowed vlan all	Allow all configured VLANs on the trunk port-channel `po1`.
CE2(config-if)#exit	Exit interface mode `po1`.
CE2(config)#interface xe22	Enter interface mode `xe22`.
CE2(config-if)#lacp timeout short	Configure LACP timeout as `short`.
CE2(config-if)#channel-group 1 mode active	Add member to the LAG interface.
CE2(config-if)#exit	Exit interface mode `xe22`.
CE2(config-if)#interface xe23	Enter interface mode `xe23.`
CE2(config-if)#lacp timeout short	Configure LACP timeout as `short`.
CE2(config-if)#channel-group 1 mode active	Add member to the LAG interface.
CE2(config-if)#commit	Commit the transaction.
CE2(config-if)#end	Exit interface mode `xe23` and configure mode.