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Make a two ISP Connection as a Primary and secondary on one router

Publication Date:  2018-01-18 Views:  301 Downloads:  0
Issue Description

Customer request to add two ISP Connection as a Primary and secondary connection on one router AR2200

Solution

For Solution your Required Scenario, as primary link for ISP2 and Standby link for ISP1 , you can find below Scenario configuration for the same :

 

Example :


 

1 Configure connectivity at the network layer.

# Assign an IP address to each interface. Use RouterA as an example.

<Huawei> system-view

[Huawei] sysname RouterA

[RouterA] interface gigabitethernet1/0/0

[RouterA-GigabitEthernet1/0/0] ip address 10.1.2.1 255.255.255.0   “Enter the IP address for each interface connected to ISP”

[RouterA-GigabitEthernet1/0/0] quit

[RouterA] interface gigabitethernet2/0/0

[RouterA-GigabitEthernet2/0/0] ip address 10.1.3.1 255.255.255.0    “Enter the IP address for each interface connected to ISP”

[RouterA-GigabitEthernet2/0/0] quit

 

2- # On RouterA, configure Default routes to ISPs interfaces and Bind with NQA

[RouterA] ip route-static 0.0.0.0 0.0.0.0 X.X.X.X“NEW ISP IP address on the router” preference 80 track nqa user test

[RouterA] ip route-static 0.0.0.0 0.0.0.0 X.X.X.X“Old ISP IP address on the router” preference 60

 

3- Configure an NQA test instance on RouterA.

# Configure the ICMP NQA test instance on RouterA.

[RouterA] nqa test-instance user test

[RouterA-nqa-user-test] test-type icmp

[RouterA-nqa-user-test] destination-address ipv4  Y.Y.Y.Y “ the IP address of New ISP which is assigned at ISP Router side”

[RouterA-nqa-user-test] frequency 11

[RouterA-nqa-user-test] probe-count 2

[RouterA-nqa-user-test] start now

[RouterA-nqa-user-test] quit

 

END