3com S7906E Guide De Référence

 

1-8 

preferred. When a router running BGP obtains several routes with an identical destination but different 

next-hops from various external peers, it will select the best route depending on the MED value. In the 

case that all other conditions are the same, the system selects the route with the smallest MED as the 

best external route. 

# In IPv4 MBGP address family view, configure the default MED as 25.  

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp]ipv4-family multicast 

[Sysname-bgp-af-mul]default med 25 

default-route imported 

undo default-route imported 

IPv4 MBGP address family view 

2: System level 

None 

Use the default-route imported command to allow default route redistribution into the MBGP routing 

table.  

Use the undo default-route imported command to restore the default. 

By default, default route redistribution is not allowed. 

Using the default-route imported command cannot redistribute default routes. To do so, use the 

import-route command. 

Related commands: import-route. 

# In IPv4 MBGP address family view, allow default route redistribution from OSPF into MBGP.  

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp]ipv4-family multicast 

[Sysname-bgp-af-mul] default-route imported 

[Sysname-bgp-af-mul] import-route ospf 1