Brocade Multi-Service IronWare Multiprotocol Label Switch Uživatelský manuál stáhnout pdf (Strana 772)

100

101

748 Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide

53-1003031-02

Overview

Configuration Considerations

Consider the following before configuring routing over VPLS.

• When using VE over VPLS, the user must use a different loopback interface for MPLS and GRE

tunnels

• IGP may install VE over VPLS as a preferred route once it comes up, and MPLS protocols such

as LDP uses the VE over VPLS IP interface for control traffic

• When the loopback interface used by LDP is shared with GRE as one of the tunnel interfaces,

the LDP goes down forcing the VE over VPLS PW to go down.

Migration considerations

Routing over VPLS does not affect the legacy loopback configuration already deployed. When the

user chooses to migrate to the VE over VPLS solution, the following migration checks must be

considered.

• When the user is using a non-default VRF VE interface, the user must continue to use the

existing loopback emulation. Using the non-default VRF configuration is not supported.

• When the user is using the loopback configuration, and are using the VE interface on the

default-VRF, the user can move to the new VE over VPLS interface, provided all of the features

the user is currently using on the VE interface are supported using the new VEoVPLS interface.

Refer to “Routing over VPLS supported features” on page 745 for additional information.

1 2 ... 767 768 769 770 771 772 773 774 775 776 777 ... 851 852

Komentáře k této Příručce

Žádné komentáře

Brocade Multi-Service IronWare Multiprotocol Label Switch Uživatelský manuál Strana 772

Komentáře k této Příručce

Související produkty a manuály pro Počítačové příslušenství Brocade Multi-Service IronWare Multiprotocol Label Switch