3com S7906E Instruccion De Instalación
1-24
To do…
Use the command…
Remarks
Display VRRP group
statistics
statistics
display vrrp ipv6 statistics [ interface
interface-type interface-number [ vrid
virtual-router-id ] ]
interface-type interface-number [ vrid
virtual-router-id ] ]
Available in any view
Clear VRRP group statistics
reset vrrp ipv6 statistics [ interface
interface-type interface-number [ vrid
virtual-router-id ] ]
interface-type interface-number [ vrid
virtual-router-id ] ]
Available in user view
IPv4-Based VRRP Configuration Examples
This section provides these configuration examples:
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z
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Single VRRP Group Configuration Example
Network requirements
z
Host A needs to access Host B on the Internet, using 202.38.160.111/24 as its default gateway.
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Switch A and Switch B belong to VRRP group 1 with the virtual IP address of 202.38.160.111/24.
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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 1-9 Network diagram for single VRRP group configuration
Host A
Switch A
Switch B
Virtual IP address:
202.38.160.111/24
Vlan-int2
202.38.160.1/24
Vlan-int2
202.38.160.2/24
Host B
202.38.160.3/24
203.2.3.1/24
Internet
Configuration procedure
1) Configure Switch A
# Configure VLAN 2.
<SwitchA> system-view
[SwitchA] vlan 2
[SwitchA-vlan2] port gigabitethernet 2/0/5
[SwitchA-vlan2] quit