Users Guide

Layer 2 Switching Commands 473
raps-vlan
Use the raps-vlan command to associate the VLAN to be used for R-APS
messages for the ERP instance. Use the no form of the command to
disassociate the ERP instance from the VLAN.
Syntax
raps-vlan vlan-id
no raps-vlan vlan-id
• vlan-id —The ID of an existing VLAN.
Default Configuration
This command has no default configuration.
Command Mode
Ethernet Ring Instance APS Configuration mode
User Guidelines
It is strongly recommended that no other traffic be configured to use the APS
VLAN.
Example
This example configures a closed ring node for interface Te1/0/1 and Te1/0/2
using data VLANs 101-103. A single instance is created and associated with
ERP profile1. The profile sets the hold-off timer to 500 milliseconds.
Interface Te1/0/2 is configured in the Owner role. Interface Te1/0/2 connects
to an adjacent switch port Te1/0/1. Traffic is blocked on these two ports under
normal conditions. VLANs 101-103 are protected. VLAN 100 is used as the
Automatic Protection Switching (APS) VLAN. Only Ethernet CFM messages
at level 7 are monitored.
console (config)#vlan 100-103
console (config-vlan100-103)#exit
console (config)#interface te1/0/1
console (config-if-Te1/0/1)#switchport mode trunk
console (config-if-Te1/0/1)#interface Te1/0/2
console (config-if-Te1/0/2)#switchport mode trunk
console (config-if-Te1/0/2)#exit