Eompls Configuration On Pe-Cle Spr Interface; Bridge Group Configuration On Mpls Cloud-Facing Port - Cisco ONS 15454 SDH Configuration Manual

EoMPLS Configuration on PE-CLE SPR Interface

EoMPLS Configuration on PE-CLE SPR Interface
To enable the RPR to act as an access ring for the MPLS cloud, you must provision the SPR interface on
the same ML-Series card that hosts the EoMPLS PE-CLE FastEthernet or GigabitEthernet interfaces.
Interface SPR 1 on card A and card C plays this role in
Note SPR subinterfaces do not support MPLS.
To provision the SPR interface for MPLS, perform the following procedure, beginning in global
configuration mode:
Command
Step 1
Router(config)# mpls label protocol
ldp
Step 2
Router(config)# interface spr 1
Step 3
Router(config-if)# ip address
ip-address mask
Step 4
Router(config-if)# mpls ip
Step 5
Router(config-if)# end
Step 6
Router# copy running-config
startup-config

Bridge Group Configuration on MPLS Cloud-facing Port

A FastEthernet or GigabitEthernet port from an ML-Series card in the RPR must connect to the interface
of a router that is part of the MPLS cloud. A bridge group must be created that contains this FastEthernet
or GigabitEthernet port and the SPR subinterface. Interface GigE 0 on card B and card D plays this role
in Figure 18-2 on page
To provision the MPLS cloud-facing port for EoMPLS, perform the following procedure, beginning in
global configuration mode:
Command
Step 1
Router(config)# bridge bridge-group-number
protocol {rstp | ieee}
Step 2
Router(config)# interface {GigabitEthernet
| FastEthernet} interface-number
Step 3
Router(config-if)# bridge-group
bridge-group-number
Step 4
Router(config-if)# no shutdown
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
18-8
Purpose
Specifies LDP as the label distribution protocol.
LDP must be specified. The ML-Series card does not
operate EoMPLS with the default TDP as the label
distribution protocol.
Enters RPR interface configuration mode.
Assigns an IP address to the RPR interface for MPLS.
Implements tag switching on the SPR interface.
Exits interface configuration mode.
Saves the running configuration file to the startup
configuration file.
18-10.
Chapter 18 Configuring Ethernet over MPLS
Figure 18-2 on page 18-10.
Purpose
(Optional) Assigns a bridge group number and
defines the appropriate spanning-tree type: either
IEEE 802.1D Spanning Tree Protocol or
IEEE 802.1W Rapid Spanning Tree.
Enters interface configuration mode to configure
the MPLS cloud-facing FastEthernet or
GigabitEthernet interface of the ML-Series card.
Assigns a network interface to a bridge group.
Changes the shutdown state to up and enables the
interface.