Auto detect configuration examples, Network requirements, Configuration procedure – H3C Technologies H3C WX3000 Series Unified Switches User Manual

Page 94

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12-4

To do…

Use the command…

Remarks

Enable the auto detect function
to implement VLAN interface
backup

standby

detect-group

group-number

Required
This operation is only needed on
the secondary VLAN interface.

Auto Detect Configuration Examples

Configuration Example for Auto Detect Implementation in Static Routing

Network requirements

z

As shown in

Figure 12-1

, create detected group 8 on Switch A; detect the reachability of the IP

address 10.1.1.4, with 192.168.1.2 as the next hop, and the detecting number set to 1.

z

On switch A, configure a static route to Switch C.

z

Enable the static route when the detected group 8 is reachable.

z

To ensure normal operating of the auto detect function, configure a static route to Switch A on
Switch C.

Figure 12-1

Network diagram for implementing the auto detect function in static route

Configuration procedure

Configure the IP addresses of all the interfaces as shown in

Figure 12-1

. The configuration procedure is

omitted.

z

Configure Switch A.

# Enter system view.

<SwitchA> system-view

# Create detected group 8.

[SwitchA] detect-group 8

# Detect the reachability of 10.1.1.4/24, with 192.168.1.2/24 as the next hop, and the detecting number
set to 1.

[SwitchA-detect-group-8] detect-list 1 ip address 10.1.1.4 nexthop 192.168.1.2

[SwitchA-detect-group-8] quit

# Enable the static route when the detected group is reachable. The static route is invalid when the
detected group is unreachable.

[SwitchA] ip route-static 10.1.1.4 24 192.168.1.2 detect-group 8

z

Configure Switch C.

# Enter system view.

<SwitchC> system-view

# Configure a static route to Switch A.

[SwitchC] ip route-static 192.168.1.1 24 10.1.1.3

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