28.3.8 BGP4+広告経路の確認【OS-L3A】
BGP4+の広告経路を確認するには，運用コマンドshow ipv6 bgpにパラメータadvertised-routesを指定して実行してください。
> show ipv6 bgp advertised-routes
Date 20XX/07/14 12:00:00 UTC
BGP4+ Peer: 3ffe:192:158:1::145, Remote AS: 1000
Local AS: 200, Local Router ID: 200.201.202.203
Origin Codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop
MED LocalPref Path
3ffe:3b11:6705:1::/64 fe80::200:87ff:fe28:90d7%VLAN0007
- - 200 1000 i
3ffe:8703:2005:1::/64 fe80::200:87ff:fe28:90d7%VLAN0007
- - 200 1000 i |
BGP4+の広告経路の詳細な経路属性を確認するには，運用コマンドshow ipv6 bgpにパラメータadvertised-routesを指定し，さらに-Fを指定して実行してください。ORIGIN属性，AS_PATH属性，MED属性，LOCAL_PREF属性，COMMUNITIES属性を確認できます。
> show ipv6 bgp advertised-routes -F
Date 20XX/07/14 12:00:00 UTC
BGP4+ Peer: 3ffe:192:158:1::145, Remote AS: 1000
Local AS: 200, Local Router ID: 200.201.202.203
Status Codes: d dampened, * valid, > active, S Stale, r RIB failure
Route 3ffe:3b11:6705:1::/64
*> Next Hop fe80::200:87ff:fe28:90d7%VLAN0007
MED: -, LocalPref: -, Type: External route
Origin: IGP, IGP Metric: 0
Path: 200 1000
Next Hop Attribute: 3ffe:192:158:1::1
fe80::4048:47ff:fe10:4
Communities: 200:1200
Route 3ffe:8703:2005:1::/64
* Next Hop fe80::200:87ff:fe28:90d7%VLAN0007
MED: -, LocalPref: -, Type: External route
Origin: IGP, IGP Metric: 0
Path: 200 1000
Next Hop Attribute: 3ffe:192:158:1::1
fe80::4048:47ff:fe10:4
Communities: 200:1200 |