Инструкции По Установке для 3com S7906E

 

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z 

After configuring an IS-IS instance, you must start IS-IS by using the same method for starting a 

common IS-IS process. 

z 

For description and detailed configuration about IS-IS, refer to IS-IS Configuration in the IP Routing 

Volume. 

 

1)  On a PE 

Follow these steps to configure EBGP between PE and CE on a PE: 

Enter system view 

— 

Enter BGP view 

bgp as-number 

— 

Enter BGP VPN instance view 

ipv4-family vpn-instance 
vpn-instance-name 

Required 

Configure the CE as the VPN 
peer 

peer { group-name | 
ip-address } as-number 
as-number 

Required 

Inject the routes of the local 
CEs 

 import-route protocol 
[ process-id ] [ med med-value | 
route-policy 
route-policy-name ] * 

Required 

A PE needs to inject the routes 
of the local CEs into its VPN 
routing table so that it can 
advertise them to the peer PE. 

Configure BGP to filter routes 
to be advertised 

filter-policy { acl-number | 
ip-prefix ip-prefix-name } 
export [ direct | isis process-id 
| ospf process-id | rip 
process-id | static ] 

Optional 

By default, BGP does not filter 
routes to be advertised. 

Configure BGP to filter received 
routes 

filter-policy { acl-number | 
ip-prefix ip-prefix-name } 
import 

Optional 

By default, BGP does not filter 
received routes. 

Allow the local AS number to 
appear in the AS_PATH 
attribute of a received route and 
set the maximum number of 
repetitions 

peer { group-name | 
ip-address } allow-as-loop 
[ number ] 

Optional 

For the hub and spoke 
networking scheme