Huawei Quidway NetEngine80E Configuration Manual page 907

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Total Number of Routes: 5
*>
*>i
* i
i
*>i
i
300i
The preceding command output shows that the BGP routing table contains all routes except
those advertised by peers in AS 65011.
Case 11: Configure an AS_Path filter named s11 and allow Router A to discard routes that
originate in AS 65101.
[RouterA] ip as-path-filter s11 deny _65101\)
[RouterA] ip as-path-filter s11 permit .*
[RouterA] display bgp routing-table as-path-filter s11
BGP Local router ID is 189.6.2.2
Status codes: * - valid, > - best, d - damped,
Total Number of Routes: 5
*>
*>i
* i
i
*>i
* i
i
The preceding command output shows that the BGP routing table contains all routes except
those that originate in AS 65101.
Route Summarization Scenario Within a Confederation
In Figure
Router B, the BGP routing table on Router B is as follows:
[RouterB] display bgp routing-table
BGP Local router ID is 189.6.2.3
Status codes: * - valid, > - best, d - damped,
Total Number of Routes: 11
*>i
* i
i
Issue 02 (2014-09-30)
h - history,
Origin : i - IGP, e - EGP, ? - incomplete
Network
1.1.1.9/32
2.2.2.7/32
2.2.2.8/32
2.2.2.9/32
i 3.3.3.9/32
h - history,
Origin : i - IGP, e - EGP, ? - incomplete
Network
1.1.1.9/32
2.2.2.7/32
2.2.2.8/32
8-9, after the aggregate 2.2.2.0 27 as-set detail-suppressed command is run on
h - history,
Origin : i - IGP, e - EGP, ? - incomplete
Network
1.1.1.9/32
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i - internal, s - suppressed, S - Stale
NextHop MED
0.0.0.0 0
10.1.1.2 0
10.1.3.2 0
10.1.4.2 0
10.1.6.2 0
i - internal, s - suppressed, S - Stale
NextHop MED
0.0.0.0 0
10.1.1.2 0
10.1.3.1 0
10.1.2.2 0
10.1.3.2 0
i - internal, s - suppressed, S - Stale
NextHop MED
10.1.1.1 0
10.1.2.1 0
8 BGP Configuration
LocPrf PrefVal Path/Ogn
0 i
100 0 (65001)i
100 0 (65001 65011)
100 0 (65001 65101)
100 0 (65001 65101)
LocPrf PrefVal Path/Ogn
0 i
100 0 (65001)i
100 0 (65011 65001)
100 0 (65011)i
100 0 (65001 65011)
LocPrf PrefVal Path/Ogn
100 0 (65121)i
100 0 (65011 65121)
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