Cisco Systems 1000 Series Manual De Usuario
16-10
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 16 Configuring MPLS Layer 2 VPNs
Virtual Private LAN Services
Note
To configure an R-L2GP on the Cisco ASR 1000 Series Aggregation Services Router, the remote-id
configured on nPE1 must be the transmit identifier configured on nPE2, and vice versa, as show in
configured on nPE1 must be the transmit identifier configured on nPE2, and vice versa, as show in
Attaching an R-L2GP Instance to a Port
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
interface gigabitethernet slot/port or interface tengigabitethernet slot/port
4.
spanning-tree pseudo-information transmit indentifier
DETAILED STEPS
Step 5
mst
region-id root mac-address
Example:
Router(config-pseudo)# mst 0 root 32768
0000.0000.0001
Adds MST instances to R-L2GP instances and configures
the MAC address and priority for MST instances.
the MAC address and priority for MST instances.
Note
MST 0 has all the VLANs that have not been
explicitly specified in other MST instances. MST
0 must be configured for each R-L2GP instance.
explicitly specified in other MST instances. MST
0 must be configured for each R-L2GP instance.
Step 6
mst
region-id cost
Example:
Router(config-pseudo)# mst 1 cost 1
Adds the corresponding MST instance list to the R-L2GP
instance and configures the R-L2GP path cost for the
MST instance or multiple MST instances.
instance and configures the R-L2GP path cost for the
MST instance or multiple MST instances.
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.