Cisco Systems 1000 Series Manual De Usuario
16-9
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 16 Configuring MPLS Layer 2 VPNs
Virtual Private LAN Services
Configuring an R-L2GP Instance
Perform the following steps to configure R-L2GP instance.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
spanning-tree pseudo-information transmit indentifier
4.
remote-id id
5.
mst root
6.
mst cost
DETAILED STEPS
Step 6
revision
version
Example:
Router(config-mst)# revision 5
Sets the revision number for the MST (802.1s)
configuration.
configuration.
Note
All the nodes in the same region should be
configured with the same MST configure revision
number.
configured with the same MST configure revision
number.
Step 7
instance
instance-id {vlans vlan-range}
Example:
Router(config-mst)# instance 2 vlans 1-100
Maps a VLAN or a group of VLANs to an MST instance.
Command
Purpose
Command
Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
Enter your password, if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
spanning-tree pseudo-information transmit
indentifier
Example:
Router(config)# spanning-tree pseudo-information
transmit 46
Configures the Reverse-L2GP configuration on the
interface or the untagged Ethernet Flow Point (EFP) port.
interface or the untagged Ethernet Flow Point (EFP) port.
Step 4
remote-id
id
Example:
Router(config-pseudo)# remote-id 53
Configures the remote R-L2GP instance ID that pairs
with the specified R-L2GP instance ID.
with the specified R-L2GP instance ID.