3com S7906E Instruccion De Instalación

 

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Before grouping multiple routers into an MSDP mesh group, make sure that these routers are 

interconnected with one another.  

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If you configure more than one mesh group name on an MSDP peer, only the last configuration is 

effective.  

 

Configuring MSDP Peer Connection Control  

MSDP peers are interconnected over TCP (port number 639). You can flexibly control sessions 

between MSDP peers by manually deactivating and reactivating the MSDP peering connections. When 

the connection between two MSDP peers is deactivated, SA messages will no longer be delivered 

between them, and the TCP connection is closed without any connection setup retry, but the 

configuration information will remain unchanged.  

When a new MSDP peer is created, or when a previously deactivated MSDP peer connection is 

reactivated, or when a previously failed MSDP peer attempts to resume operation, a TCP connection is 

required. You can flexibly adjust the interval between MSDP peering connection retries.  

Follow these steps to configure MSDP peer connection control:  

Enter system view 

— 

Enter public instance MSDP 
view or VPN instance MSDP 
view 

msdp [ vpn-instance 
vpn-instance-name ] 

— 

Deactivate an MSDP peer  

shutdown peer-address 

Optional 

Active by default  

Configure the interval between 
MSDP peer connection retries  

timer retry interval 

Optional 

30 seconds by default  

 

Before configuring SA message delivery, complete the following tasks:  

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Configure any unicast routing protocol so that all devices in the domain are interoperable at the 

network layer.  

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Configuring basic functions of MSDP  

Before configuring SA message delivery, prepare the following data:  

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ACL rules for filtering SA request messages  

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ACL rules as SA message creation rules 

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ACL rules for filtering SA messages to be received and forwarded