Cisco ASR 920 series Configuration Guide

SSO Support for REP Fast Hello 17
REP Edge No-Neighbor Support 17
How to Configure REP 18
Configuring the REP Administrative VLAN 18
Configuring Trunk EFP on an Interface 20
Configuring REP Support on a Trunk EFP 21
Setting the Preemption for VLAN Load Balancing 24
Restrictions 24
Configuring SNMP Traps for REP 25
Monitoring the REP Configuration 27
Configuring REP Configurable Timers 27
Configuring REP as an Edge No-Neighbor Port 31
Configuration Examples for REP 32
Configuring the REP Administrative VLAN 32
Configuring REP Support on a Trunk EFP 32
Setting the Preemption for VLAN Load Balancing 33
Configuring SNMP Traps for REP 33
Monitoring the REP Configuration 33
Configuring REP Configurable Timers 34
Configuring REP Edge No-Neighbor Support 34
Additional References 34
Feature Information for Resilient Ethernet Protocol 35
CHAPTER 3 UniDirectional Link Detection (UDLD) Protocol 37
Information About the UDLD Protocol 37
UDLD Overview 37
UDLD Normal Mode 38
UDLD Aggressive Mode 38
UDLD Functions 39
Detecting Unidirectional Links 39
How to Configure UDLD Protocol 40
Enabling UDLD Protocol 40
Enabling UDLD Protocol at Interface Level 41
Enabling UDLD Probe Message Interval 42
Recovering the UDLD Protocol 42
LAN Switching Configuration Guide Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
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Contents

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP