User Manual - Configuration Guide (Volume 3)

Chapter 2

Versatile Routing Platform

Configuration of HSRP

 

Table LC-2-6Monitor the specified interface

 

 

 

 

 

Operation

Command

 

 

 

 

Monitor the specified interface

standby [group-number]track interface-type interface-

 

number [priority-reduced]

 

 

 

Cancel the monitoring of the specified interface

no standby [group-number]track interface-type interface-

 

number [priority-reduced]

 

 

This command is used to monitor the interface specified by interface-type interface- number, of which interface-type specifies the type of a physical interface or sub- interface, while interface-number specifies the number of a physical interface or sub- interface.

If the state of the interface turns unavailable, its priority will be reduced by a value specified by priority-reduced. The value range of priority-reduced is 1~255, with 10 as default.

2.2.8 Using Actual Interface MAC Address

When the host uses HSRP virtual router, it uses both virtual IP address and virtual MAC address of the HSRP virtual router. By default, each HSRP hot standby group takes the reserved special MAC address as virtual MAC address in order to guarantee that the hot standby group is transparent to the host. However, users can also set HSRP hot standby group to use actual MAC address (Burned in Address BIA) of the active router.

Please use the following commands in the Ethernet interface configuration mode.

Table LC-2-7Set to use the actual interface MAC address

Operation

Command

 

 

Use the actual MAC address.

standby use-bia

Use the virtual MAC address.

No standby use-bia

Note:

1.When BIA is used, the same Ethernet interface must not participate in multiple hot standby groups.

2.The use of BIA might lead to a change in the state of HSRP.

2.2.9Modifying Virtual MAC Address

Virtual MAC addresses of HSRP hot standby group are different with different manufacturers. Virtual MAC addresses can be modified to achieve interworking with routers from different manufacturers.

Please use the following commands in the Ethernet interface configuration mode.

Table LC-2-8Modify virtual MAC address

Operation

Command

 

 

Set to use other virtual MAC addresses.

standby use-ovmac [ xx-xx-xx-xx-xx ]

Reuse default virtual MAC address

no standby use-ovmac

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Huawei v200r001 user manual Using Actual Interface MAC Address, Modifying Virtual MAC Address