R3303-HP HSR6800 Routers High Availability Command Reference

138
• display vrrp ipv6
vrrp version
Use vrrp version to configure the VRRP version for an interface.
Use undo vrrp version to restore the default.
Syntax
vrrp version version-number
undo vrrp version
Default
VRRPv2 is adopted.
Views
Interface view
Default command level
2: System level
Parameters
version-number: Specifies the VRRP version, 2 or 3.
Value VRRP version RFC Version field value in VRRP
p
ackets
2
IPv4 VRRPv2 RFC 2338
• 2 for standard mode
• 8 for load balancing mode
IPv6 VRRPv2 RFC 3768
• 3 for standard mode
• 9 for load balancing mode
3 IPv4/IPv6 VRRPv3 RFC 5798 3 for both standard and load balancing mode.
NOTE:
The IPv6 VRRP packet format is not defined in RFC 3768. IPv6 VRRPv2 is implemented by HP based on
RFC 3768.
Usage guidelines
The VRRP version on all routers of a VRRP group must be consistent.
If you configure the IPv4/IPv6 VRRPv3 version for an interface:
• The authentication configuration made for the VRRP group does not take effect.
• The IPv4 VRRPv3 packet advertisement interval cannot exceed 40 seconds. If a greater value is
configured, an advertisement interval of 40 seconds is adopted.
Examples
# Configure VRRPv3 for interface GigabitEthernet 0/0/2.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/0/2
[Sysname-GigabitEthernet0/0/2] vrrp version 3