Cisco Cisco IOS Software Release 12.2(25)S

MPLS LDP Inbound Label Binding Filtering

How to Configure MPLS LDP Inbound Label Binding Filtering

Multiple Releases (See Feature History Table)

DETAILED STEPS

Command or Action

Purpose

Step 1

enable

Example:

Router> enable

Enables privileged EXEC mode.

•

Enter your password if prompted.

Step 2

configure terminal

Example:

Router# configure terminal

Enters global configuration mode.

Step 3

ip access-list standard

access-list-number

Example:

Router(config)# ip access-list standard 1

Defines a standard IP access list with a
number.

Step 4

permit

{source [source-wildcard] | any} [log]

Example:

Router(config-std-nacl)# permit 10.0.0.0

Specifies one or more prefixes permitted
by the access list.

Step 5

exit

Example:

Router(config-std-nacl)# exit

Exits the current mode and goes to the
next higher level.

Step 6

mpls ldp neighbor

[vrf vpn-name] nbr-address labels accept acl

Example:

Router(config)# mpls ldp neighbor 10.12.12.12 labels accept 1

Specifies the ACL to be used to filter label
bindings for the specified LDP neighbor.

Step 7

end

Example:

Router(config)# end

Exits the current mode and enters
privileged Exec mode.