Инструкции По Установке для 3com S7906E

 

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Follow these steps to configure LDP MD5 authentication: 

Enter system view 

— 

Enable LDP capability globally 
and enter MPLS LDP view 

Required 

Enable LDP MD5 
authentication and set the 
password 

 { cipher | 

 } peer-lsr-id password 

Required 
Disabled by default 

 

To ensure that the number of label bindings created by LDP does not exceed the maximum number 
supported by the system, you can configure LDP label filtering policies.  

Follow these steps to configure LDP label filtering policies: 

Enter system view 

— 

Enable LDP capability 
globally and enter MPLS 
LDP view 

Required 

Configure a label 
acceptance control 
policy 

accept-label peer peer-id ip-prefix 
ip-prefix-name 

Optional 
Not configured by 
default. 

Configure a label 
advertisement control 
policy 

advertise-label ip-prefix ip-prefix-name 
[ peer peer-ip-prefix-name ] 

Required 
Not configured by 
default. 

 

LDP instances are for carrier’s carrier networking applications of MPLS L3VPN. You need to configure 
LDP capability for existing VPN instances. 

Except for the command for the LDP GR feature, all commands available in MPLS LDP view can be 
configured in MPLS LDP VPN instance view. 

Before configuring LDP instances, be sure to complete these tasks: 

z

 

Configuring VPN instances, 

z

 

Configuring MPLS basic capability, 

z

 

Configuring MPLS LDP capability. 

Usually, you do not need to configure the LDP LSR ID, which defaults to the MPLS LSR ID. In some 
VPN applications (for example, MPLS L3VPN applications), however, you need to ensure that different