Cisco ASR-920-4SZ-D User Manual

CONTENTS
CHAPTER 1 REP Access Gateway 1
Prerequisites for REP Access Gateway 1
Restrictions for REP Access Gateway 2
Information About REP Access Gateway 2
REP Access Gateway Enhancements 2
How to Configure REP Access Gateway 3
Enabling EFD Notifications 3
Configuration Examples 5
Example: Configuring REP AG EFD 5
Verifying REP Access Gateway 6
Example: Verifying REP AG EFD Notifications 6
Additional References 7
CHAPTER 2 Configuring Resilient Ethernet Protocol 9
Restrictions for Resilient Ethernet Protocol 9
Information About REP 10
REP Segments 10
Link Integrity 12
Fast Convergence 12
VLAN Load Balancing 13
Spanning Tree Protocol Interaction 14
REP Ports 14
REP Integrated with VPLS 14
Default REP Configuration 15
REP Segments and REP Administrative VLANs 15
REP Configuration Guidelines 15
REP Support on a Trunk EFP 16
REP Configurable Timers 16
LAN Switching Configuration Guide Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
iii

Cisco ASR-920-4SZ-D Specifications

General

Brand	Cisco
Model	ASR-920-4SZ-D
Category	Network Router
Language	English