3Com S7906E - Switch, Руководство по настройке

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Follow these steps to configure LDP MD5 authentication:
To do… Use the command… Remarks
Enter system view
system-view
—
Enable LDP capability globally
and enter MPLS LDP view
mpls ldp
Required
Enable LDP MD5
authentication and set the
password
md5-password
{
cipher
|
plain
}
peer-lsr-id password
Required
Disabled by default
Configuring LDP Label Filtering
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:
To do… Use the command… Remarks
Enter system view
system-view
—
Enable LDP capability
globally and enter MPLS
LDP view
mpls ldp
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.
Configuring LDP Instances
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.
Configuration Prerequisites
Before configuring LDP instances, be sure to complete these tasks:
z
Configuring VPN instances,
z
Configuring MPLS basic capability,
z
Configuring MPLS LDP capability.
Configuration Procedure
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