Dell C9000 series, Reference Manual

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both Enter the
both
keyword for in-service migration from VRRP
version 2 to VRRP version 3.
Defaults 2
Command Modes VRRP
Command History This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.5(0.1) Introduced on the Z9500.
9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, and MXL.
Usage Information You can use the version
both
command to migrate from VRRPv2 to VRRPv3. When you
set the VRRP protocol version to both, the switch sends only VRRPv3 advertisements
but can receive either VRRPv2 or VRRPv3 packets. To migrate an IPv4 VRRP group from
VRRPv2 to VRRPv3:
1 Set the switches with the lowest priority to “both”.
2 Set the switch with the highest priority to version to 3.
3 Set all the switches from both to version 3.
NOTE: Do not run VRRP version 2 and version 3 in the same group for an
extended period of time.
Example
Dell(conf-if-te-0/0-vrid-100)#version ?
2 VRRPv2
3 VRRPv3
both Interoperable, send VRRPv3 receive
both
Dell(conf-if-te-0/0-vrid-100)#version 3
virtual-address
Configure up to 12 IP addresses of virtual routers in the VRRP group. To start sending VRRP packets, set at
least one virtual address for the VRRP group.
C9000 Series
Syntax
virtual-address ip-address1 [ ... ip-address12 ]
Virtual Router Redundancy Protocol (VRRP) 2250