HP 6125G HP 6125G & 6125G/XG Blade Switches High Availability Configur - Page 153
Con Switch C, Con VLAN 2.
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# Create track entry 1 to associate with the physical status of VLAN-interface 3 on Switch A. When the track entry becomes negative, it means that the interface fails. [SwitchA] track 1 interface vlan-interface 3 # Configure VF tracking to monitor track entry 1 and specify the value by which the weight decreases, making the weight of Switch A decrease by more than 245 (250 in this example) when track entry 1 turns to negative. In such a case, another router with a higher weight can take over. [SwitchA] interface vlan-interface 2 [SwitchA-Vlan-interface2] vrrp vrid 1 weight track 1 reduced 250 2. Configure Switch B: # Configure VLAN 2. system-view [SwitchB] vlan 2 [SwitchB-vlan2] port gigabitethernet 1/0/5 [SwitchB-vlan2] quit # Configure VRRP to operate in load balancing mode. [SwitchB] vrrp mode load-balance # Create VRRP group 1 and configure its virtual IP address as 10.1.1.1. [SwitchB] interface vlan-interface 2 [SwitchB-Vlan-interface2] ip address 10.1.1.3 24 [SwitchB-Vlan-interface2] vrrp vrid 1 virtual-ip 10.1.1.1 # Set the priority of Switch B in VRRP group 1 to 110, which is higher than that of Switch C (100), so that Switch B can become the master when Switch A fails. [SwitchB-Vlan-interface2] vrrp vrid 1 priority 110 # Set Switch B to operate in preemptive mode. The preemption delay is five seconds. [SwitchB-Vlan-interface2] vrrp vrid 1 preempt-mode timer delay 5 [SwitchB-Vlan-interface2] quit # Create track entry 1 to associate with the physical status of VLAN-interface 3 on Switch B. When the track entry becomes negative, it means that the interface fails. [SwitchB] track 1 interface vlan-interface 3 # Configure VF tracking to monitor track entry 1 and specify the value by which the weight decreases, making the weight of Switch B decrease by more than 245 (250 in this example) when track entry 1 turns to negative. In such a case, another router with a higher weight can take over. [SwitchB] interface vlan-interface 2 [SwitchB-Vlan-interface2] vrrp vrid 1 weight track 1 reduced 250 3. Configure Switch C: # Configure VLAN 2. system-view [SwitchC] vlan 2 [SwitchC-vlan2] port gigabitethernet 1/0/5 [SwitchC-vlan2] quit # Configure VRRP to operate in load balancing mode. [SwitchC] vrrp mode load-balance # Create VRRP group 1 and configure its virtual IP address as 10.1.1.1. [SwitchC] interface vlan-interface 2 [SwitchC-Vlan-interface2] ip address 10.1.1.4 24 [SwitchC-Vlan-interface2] vrrp vrid 1 virtual-ip 10.1.1.1 146