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Today, I will talk to you about the relevant configuration and function of H3C to do nqa, which may not be well understood by many people. in order to make you understand better, the editor has summarized the following contents for you. I hope you can get something according to this article.

The nqa function of H3C

It is mainly used for active and standby routing, and the security line is usually used.

I. networking requirements:

Server can reach the opposite end line through two routers to ensure redundancy and automatic switching of disconnection.

2. Actual configuration of nqa

Nqa consists of three main steps.

1. Configure nqa detection.

2. Configure the association between track and nqa.

3. The track associated with the written static route

The specific configuration commands are as follows:

1. You need to write nqa commands on the main router.

For example:

Nqa entry admin piaojiaosuo establishes a nqa event group (the name of the line marked to the ticketing exchange can be set as required)

Type icmp-echo determines the detection mode

Destination ip 49.100.0.225 specifies the destination address (either the final destination address or the next hop address)

Frequency 100s disconnect starts detection in 100ms (when the disconnect exceeds 100ms, the relevant actions specified mainly refer to the next step)

Reaction 1 checked-element probe-fail threshold-type consecutive 2 action-type trigger-only sets the trigger condition after twice action detection

Qu exits after the above is completed

Nqa schedule admin piaojiaosuo start-time now lifetime forever configuration permanent detection

2. Configure track to associate with nqa

For example:

Track1 nqa entry admin piaojiaosuo reaction 1 asks track1 to associate nqa admin piaojiaosuo groups and detect actions

3. Write a static route to specify the association with track

Ip routing static 172.31.72.0 24 49.100.225 track1 association completed (the static route association track1 is adjusted according to track1 when the route disappears or fails)

4. Static routes need to be written on each of the two switches. Nqa only works on the main device.

After reading the above, do you have any further understanding of the relevant configuration and function of nqa in H3C? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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