HP 6125XLG R2306-HP 6125XLG Blade Switch High Availability Configuration Guide - Page 79
Host A to Host B.
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# Create VRRP group 1 and set its virtual IPv6 addresses to FE80::10 and 1::10. [SwitchB-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local [SwitchB-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip 1::10 # Configure Switch B to operate in preemptive mode, and set the preemption delay to 5 seconds. [SwitchB-Vlan-interface2] vrrp ipv6 vrid 1 preempt-mode delay 5 # Enable Switch B to send RA messages, so Host A can learn the default gateway address. [SwitchB-Vlan-interface2] undo ipv6 nd ra halt 3. Verify the configuration: # Ping Host B from Host A. (Details not shown.) # Display detailed information about VRRP group 1 on Switch A. [SwitchA-Vlan-interface2] display vrrp ipv6 verbose IPv6 Virtual Router Information: Running Mode : Standard Total number of virtual routers : 1 Interface Vlan-interface2 VRID : 1 Adver Timer : 100 Admin Status : Up State : Master Config Pri : 110 Running Pri : 110 Preempt Mode : Yes Delay Time : 5 Auth Type : None Virtual IP : FE80::10 1::10 Virtual MAC : 0000-5e00-0201 Master IP : FE80::1 # Display detailed information about VRRP group 1 on Switch B. [SwitchB-Vlan-interface2] display vrrp ipv6 verbose IPv6 Virtual Router Information: Running Mode : Standard Total number of virtual routers : 1 Interface Vlan-interface2 VRID : 1 Adver Timer : 100 Admin Status : Up State : Backup Config Pri : 100 Running Pri : 100 Preempt Mode : Yes Delay Time : 5 Auth Type : None Virtual IP : FE80::10 1::10 Master IP : FE80::1 The output shows that Switch A is operating as the master in VRRP group 1 to forward packets from Host A to Host B. # Disconnect the link between Host A and Switch A, and verify that Host A can still ping Host B. (Details not shown.) # Display detailed information about VRRP group 1 on Switch B. [SwitchB-Vlan-interface2] display vrrp ipv6 verbose IPv6 Virtual Router Information: Running Mode : Standard 74