Naming Icr Partitions; Grouping Icr Subscribers Based On S-Vlan Ids - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SERVICE AVAILABILITY CONFIGURATION GUIDE 2010-10-08 Configuration Manual

JunosE 11.3.x Service Availability Configuration Guide

Naming ICR Partitions

Related
Documentation

Grouping ICR Subscribers Based on S-VLAN IDs

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After you have configured the interface on which the ICR partition resides and the unique
VRRP instance that manages the ICR partition, you must create the ICR partition. You
can use the keywords master or backup to identify the type of ICR partition created.
To create and name ICR partitions:
Create an ICR partition by specifying a unique name for the partition. For easy
1.
identification, you can include the keywords master or Backup in the name of the
partition.
host1(config-if)#ip vrrp 1 icr-partition part1Master
(Optional) Create additional ICR partitions by repeating Step 1, using unique names
2.
or numbering.
host1(config-if)#ip vrrp 2 icr-partition part1Backup
host1(config-if)#ip vrrp 3 icr-partition ICRBackup
For information on the number of ICR partitions that you can create per line module or
chassis, see JunosE Release Notes, Appendix A, System Maximums.
ICR Overview on page 169
Monitoring the Configuration of ICR Partitions on page 184
ip vrrp icr-partition
You can group ICR subscribers based on S-VLAN IDs. When you configure an S-VLAN
list or S-VLAN range or an S-VLAN and VLAN subinterface pair, you can include any or
all of the following keywords:
Use the control-interface keyword to control the state of the corresponding
subinterfaces (up/AdminDown) based on the state of the partition (master or backup).
If the subinterfaces are part of the backup partition, the router changes the state of all
the subinterfaces to AdminDown.
Use the use-default-mac keyword to enable the subinterfaces to use the default MAC
address instead of the VRRP MAC address. By default, subinterfaces use the virtual
MAC address of the associated VRRP instance.
Use the advertise-mac keyword to enable the subinterfaces to transmit gratuitous
ARP (GARP) advertisements when the ICR partition moves from the backup state to
the master state.
To group ICR subscribers based on S-VLAN IDs:
Specify svlan as the grouping type.
1.
host1(config-if)#ip vrrp 1 icr-partition group svlan
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