Huawei quidway s7700 Configuration Manual page 443

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
Step 9 Verify the configuration.
Check the BGP IPv6 routing table of CE2. You can see that the MED value of the route to
2005::/64 advertised by the PE3 is 120. This value is greater than the MED value of the route
advertised by the PE4. Therefore, the route advertised by the PE4 is selected. By default, the
MED value is 0.
<CE2> display bgp ipv6 routing-table
Total Number of Routes: 16
BGP Local router ID is 20.20.20.20
Status codes: * - valid, > - best, d - damped,
*>
*>
*
*>
*
*>
*
*>
*>
Issue 01 (2011-07-15)
h - history,
Origin : i - IGP, e - EGP, ? - incomplete
Network : ::1
NextHop : ::
MED : 0
Label :
Path/Ogn : ?
Network : 2001::
NextHop : 2003::2
MED : 120
Label :
Path/Ogn : 100 ?
NextHop : 2004::2
MED :
Label :
Path/Ogn : 100 65410 ?
Network : 2002::
NextHop : 2004::2
MED :
Label :
Path/Ogn : 100 ?
NextHop : 2003::2
MED : 120
Label :
Path/Ogn : 100 65410 ?
Network : 2003::
NextHop : ::
MED : 0
Label :
Path/Ogn : ?
NextHop : 2003::2
MED : 120
Label :
Path/Ogn : 100 ?
Network : 2003::1
NextHop : ::
MED : 0
Label :
Path/Ogn : ?
Network : 2004::
NextHop : ::
MED : 0
Label :
Path/Ogn : ?
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i - internal, s - suppressed, S - Stale
4 BGP MPLS IPv6 VPN Configuration
PrefixLen : 128
LocPrf :
PrefVal : 0
PrefixLen : 64
LocPrf :
PrefVal : 0
LocPrf :
PrefVal : 0
PrefixLen : 64
LocPrf :
PrefVal : 0
LocPrf :
PrefVal : 0
PrefixLen : 64
LocPrf :
PrefVal : 0
LocPrf :
PrefVal : 0
PrefixLen : 128
LocPrf :
PrefVal : 0
PrefixLen : 64
LocPrf :
PrefVal : 0
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