Cisco ASR 900 Series Manual page 127

VPLS Configuration over MPLS-TP
Only MPLS encapsulation is supported.
Note
SUMMARY STEPS
1. l2 vfi name manual
2. vpn id vpn-id
3. bridge-domain vlan-id [access | dot1q [tag] | dot1q-tunnel] [broadcast] [ignore-bpdu-pid] [pvst-tlv
CE-vlan] [increment] [lan-fcs] [split-horizon]
4. neighbor remote router id [vc-id-value] {encapsulation mpls}[no-split-horizon]
5. shutdown
DETAILED STEPS
Command or Action
Step 1 l2 vfi name manual
Example:
Router(config)# l2 vfi vfi17 manual
Step 2 vpn id vpn-id
Example:
Router(config-vfi)# vpn id 1000
Step 3 bridge-domain vlan-id [access | dot1q [tag] |
dot1q-tunnel] [broadcast] [ignore-bpdu-pid]
[pvst-tlv CE-vlan] [increment] [lan-fcs]
[split-horizon]
Example:
Router(config-vfi)# bridge-domain 1000
Step 4 neighbor remote router id [vc-id-value]
{encapsulation mpls}[no-split-horizon]
Example:
Router(config-vfi)# neighbor 1.5.1.1 101
encapsulation mpls
Step 5 shutdown
Example:
Router(config-vfi)# shutdown
Purpose
Enables the Layer 2 VFI manual configuration mode.
Configures a VPN ID for a VPLS domain. The emulated VCs bound
to this Layer 2 VRF use this VPN ID for signaling.
Places the VFI in the same bridge domain as the access interface.
Specifies the remote peering router ID and the tunnel encapsulation
type or the pseudo wire property to be used to set up the emulated
VC.
Split horizon is the default configuration to avoid broadcast
Note
packet looping and to isolate Layer 2 traffic. Use the
no-split-horizon keyword to disable split horizon and to
configure multiple VCs per spoke into the same VFI.
Note The optional VC ID value identifies the emulated VC
between a pair of peering PE routers.
Disconnects all emulated VCs previously established under the Layer
2 VFI and prevents the establishment of new attachment circuits.
It does not prevent the establishment of new attachment
Note
circuits configured with the Layer 2 VFI using CLI.
MPLS Basic Configuration Guide, Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
Configuring the VFI in the PE
119