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DES-7200 Configuration Guide Chapter 5 RERP Configuration
5-15
Step 1: Define the RERP domain.
! Enter the global configuration mode.
DES-7200#configure terminal
! Create the RERP domain with ID being 1.
DES-7200(config)# RERP region 1
Step 2: Define the RERP ring.
! Enter the RERP domain configuration mode: configure the RERP ring with ID being 1,
define the role of device as Transit, control VLAN as VLAN 4000, and primary and
secondary ports as G0/1 and G0/2 respectively.
DES-7200(config-rerp)# ring 1 role transit ctrl-vlan 4000 primary-port
interface gigabitEthernet 0/1 secondary-port interface gigabitEthernet 0/2
DES-7200(config-rerp)#exit
Step 3: Enable the RERP.
DES-7200(config)#rerp enable
5.4.1.5 Verify Configurations
Step 1: Connect the network cables as per the topological diagram, and use "show"
command to verify the configurations.
¾ Verify configurations of Master
1. Verify the RERP configurations on Master device; key point: whether the
secondary port remains in blocked state while the ring is healthy.
DES-7200#show rerp
rerp state : enable
rerp admin hello interval: 1(*1s)
rerp admin fail interval : 3(*1s)
rerp local bridge : 00d0.f834.56f1
-----------------------------------
region 1
ring : 1
rerp oper hello interval : 1
rerp oper fail interval : 3
ring master : 00d0.f834.56f1
ctrl-vlan : 4000
edge-vlan :
role : master
primary-port : GigabitEthernet 0/1(forwarding)
secondary-port : GigabitEthernet 0/2(blocked)