Справочное Руководство для 3com S7906E

 

1-4 

compare-different-as-med 

undo compare-different-as-med 

IPv6 MBGP address family view 

2: System level 

None 

Use the compare-different-as-med command to enable the comparison of the MED for paths from 

peers in different ASs.  

Use the undo compare-different-as-med command to disable the comparison. 

By default, MED comparison is not allowed among the routes from the peers in different ASs. 

If there are several paths for one destination available, the path with the smallest MED is selected. 

Do not use this command unless associated ASs adopt the same IGP and routing selection method. 

# In IPv6 MBGP address family view, enable the comparison of the MED for paths from peers in 

different ASs. 

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp]ipv6-family multicast 

[Sysname-bgp-af-ipv6-mul]compare-different-as-med 

dampening  [ half-life-reachable half-life-unreachable reuse suppress ceiling |  route-policy 

route-policy-name ] * 

undo dampening 

IPv6 MBGP address family view 

2: System level