Huawei Quidway NetEngine80E Configuration Manual page 937

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
that the routes learned from ISP1 are selected as the optimal routes. Detailed configurations are
as follows:
#
bgp 65001
#
ipv4-family unicast
default local-preference 120
to be advertised to 120.
#
Run the display bgp routing-table [ ip-address ] command to check the configurations.
# Display the routing table of Router A.
[RouterA] display bgp routing-table
BGP Local router ID is 192.168.2.3
Status codes: * - valid, > - best, d - damped,
Total Number of Routes: 4
*>
*>i
*>
*>
The preceding command output shows that Router A selects the routes learned from ISP1.
# Display the routing table of Router B.
[RouterB] display bgp routing-table
BGP Local router ID is 192.168.2.2
Status codes: * - valid, > - best, d - damped,
Total Number of Routes: 6
*>i
*>
*>i
*
*>i
*
The preceding command output shows that Router B selects the routes learned from Router A.
Router B does not advertise the routes learned from ISP2 to its IBGP peers because those routes
are not selected.
# Display detailed information about the route 10.11.0.0/16 or 10.22.0.0/16 on Router B. The
route 10.11.0.0/16 is used as an example.
[RouterB] display bgp routing-table 10.11.0.0
BGP local router ID : 192.168.2.2
Local AS number : 65001
Paths:
BGP routing table entry information of 10.11.0.0/16:
Issue 02 (2014-09-30)
h - history,
Origin : i - IGP, e - EGP, ? - incomplete
Network NextHop
10.1.1.0/30 0.0.0.0
10.1.2.0/30 10.1.3.2
10.11.0.0/16 10.1.1.1
10.22.0.0/16 10.1.1.1
h - history,
Origin : i - IGP, e - EGP, ? - incomplete
Network NextHop
10.1.1.0/30 10.1.3.1
10.1.2.0/30 0.0.0.0
10.11.0.0/16 10.1.1.1
10.1.2.1
10.22.0.0/16 10.1.1.1
10.1.2.1
2 available, 1 best, 1 select
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//Set the Local_Pref of the routes
i - internal, s - suppressed, S - Stale
MED
0
0
i - internal, s - suppressed, S - Stale
MED
0
0
8 BGP Configuration
LocPrf PrefVal Path/Ogn
0 i
100 0 i
0 100 10i
0 100 10i
LocPrf PrefVal Path/Ogn
120 0 i
0 i
120 0 100 10i
0 200 10i
120 0 100 10i
0 200 10i
912