Инструкции По Установке для 3com S7906E

 

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Host A needs to access Host B on the Internet, using 1::10/64 as its default gateway. 

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Switch A and Switch B belong to VRRP group 1 with the virtual IP addresses of 1::10/64 and 

FE80::10. 

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If Switch A operates normally, packets sent from Host A to Host B are forwarded by Switch A; if 

Switch A fails, packets sent from Host A to Host B are forwarded by Switch B. 

Figure 1-13 Network diagram for single VRRP group configuration 

Host A

Switch A

Switch B

Virtual IPv6 address: 

FE80::10

1::10/64

Vlan-int2

FE80::1

1::1/64

Vlan-int2

FE80::2

1::2/64

Host B

Gateway:
1::10/64

Internet

 

 

1)  Configure Switch A 

# Configure VLAN 2. 

<SwitchA> system-view 

[SwitchA] ipv6 

[SwitchA] vlan 2 

[SwitchA-vlan2] port gigabitethernet 2/0/5 

[SwitchA-vlan2] quit 

[SwitchA] interface vlan-interface 2 

[SwitchA-Vlan-interface2] ipv6 address fe80::1 link-local 

[SwitchA-Vlan-interface2] ipv6 address 1::1 64 

# Create a VRRP group 1 and set its virtual IPv6 addresses to FE80::10 and 1::10. 

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local 

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip 1::10 

# Set the priority of Switch A in VRRP group 1 to 110. 

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 priority 110 

# Set Switch A to work in preemptive mode, with the preemption delay set to 5 seconds. 

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 preempt-mode timer delay 5