Configuring BGP4
Displaying the Routes BGP4 Has Placed in the IP Route Table
The IP route table indicates the routes it has received from BGP4 by listing “BGP” as the route type. You can view the IP route table using either of the following methods.
USING THE CLI
To display the IP route table, enter the following command:
HP9300# show ip route
Syntax: show ip route
Here is an example of the information displayed by this command. Notice that most of the routes in this example have type “B”, indicating that their source is BGP4.
HP9300# show ip route
Total number of IP routes: 50834
B:BGP
Network Address | NetMask | Gateway | Port | Cost | Type |
3.0.0.0 | 255.0.0.0 | 192.168.13.2 | 1/1 | 0 | B |
4.0.0.0 | 255.0.0.0 | 192.168.13.2 | 1/1 | 0 | B |
9.20.0.0 | 255.255.128.0 | 192.168.13.2 | 1/1 | 0 | B |
10.1.0.0 | 255.255.0.0 | 0.0.0.0 | 1/1 | 1 | D |
10.10.11.0 | 255.255.255.0 | 0.0.0.0 | 2/24 | 1 | D |
12.2.97.0 | 255.255.255.0 | 192.168.13.2 | 1/1 | 0 | B |
12.3.63.0 | 255.255.255.0 | 192.168.13.2 | 1/1 | 0 | B |
12.3.123.0 | 255.255.255.0 | 192.168.13.2 | 1/1 | 0 | B |
12.5.252.0 | 255.255.254.0 | 192.168.13.2 | 1/1 | 0 | B |
12.6.42.0 | 255.255.254.0 | 192.168.13.2 | 1/1 | 0 | B |
remaining 50824 entries not shown...
USING THE WEB MANAGEMENT INTERFACE
1.Log on to the device using a valid user name and password for
2.Click on the plus sign next to Monitor in the tree view to expand the list of monitoring options.
3.Click on the plus sign next to IP in the tree view to expand the list of IP option links.
4.Click on the Routing Table link to display the IP route table.
Displaying Route Flap Dampening Statistics
To display route flap dampening statistics, use the following CLI method.
USING THE CLI
To display route dampening statistics or all the dampened routes, enter the following command at any level of the CLI:
HP9300# show ip bgp
Total number of flapping routes: 414 |
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| Status Code >:best d:damped h:history *:valid |
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| Network | From | Flaps | Since |
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h> | 192.50.206.0/23 | 166.90.213.77 | 1 | 0 | :0 | :13 | 0 | :0 | :0 | 65001 | 4355 | 1 | 701 | |
h> | 203.255.192.0/20 | 166.90.213.77 | 1 | 0 | :0 | :13 | 0 | :0 | :0 | 65001 | 4355 | 1 | 7018 | |
h> | 203.252.165.0/24 | 166.90.213.77 | 1 | 0 | :0 | :13 | 0 | :0 | :0 | 65001 | 4355 | 1 | 7018 | |
h> | 192.50.208.0/23 | 166.90.213.77 | 1 | 0 | :0 | :13 | 0 | :0 | :0 | 65001 | 4355 | 1 | 701 | |
h> | 133.33.0.0/16 | 166.90.213.77 | 1 | 0 | :0 | :13 | 0 | :0 | :0 | 65001 | 4355 | 1 | 701 | |
*> | 204.17.220.0/24 | 166.90.213.77 | 1 | 0 | :1 | :4 | 0 | :0 | :0 | 65001 | 4355 | 701 | 62 | |
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