Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SERVICE AVAILABILITY CONFIGURATION GUIDE 2010-10-08 Configuration Manual page 222

JunosE 11.3.x Service Availability Configuration Guide
setup.........................................................................110
SRP module switchover....................................110
verification requirements..................................110
upgrade procedure......................................................139
unified ISSU (in-service software upgrade):DHCP
support
local server.......................................................................116
upgrading software
high availability...............................................................55
V
virtual MAC address.............................................................149
virtual router ID (VRID). See VRID
Virtual Router Redundancy Protocol (VRRP). See
VRRP
VRID (virtual router ID)
configuration...................................................................157
creating.............................................................................157
router election rules.....................................................152
vrrp
platform...........................................................................150
VRRP...........................................................................................172
VRRP (Virtual Router Redundancy Protocol)
advertisement interval................................................157
advertisement messages..........................................152
authentication key........................................................157
authentication type......................................................157
backup router........................................................149, 152
configuration examples............................153, 154, 155
configuring.......................................................................157
how it works...................................................................150
implementation.............................................................152
MAC address..................................................................149
master router...................................................................151
monitoring............................................159, 162, 163, 166
overview...........................................................................149
preemption.............................................................152, 157
router election rules.....................................................152
router priority..................................................................157
VLAN support................................................................149
VRRP router defined ....................................................151
vrrp commands
ip vrrp.................................................................................157
ip vrrp accept-data.......................................................157
ip vrrp advertise-interval............................................157
ip vrrp authentication-key.........................................157
ip vrrp authentication-type.......................................157
ip vrrp enable..................................................................157
ip vrrp preempt..............................................................157
200
ip vrrp priority..................................................................157
ip vrrp track.....................................................................159
ip vrrp virtual-address.................................................157
VRRP commands
icr.........................................................................................177
W
warm restart
IP interface priority .......................................................54
warm restart, line modules
events that occur
denial of new user session login
attempts..............................................................84
preservation of active user sessions.............84
preservation of data forwarding through
chassis..................................................................84
prevention of configuration changes............84
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