Cisco ASR 9000 Series Command Reference Guide

Command Default
Shows output for the default traceroute.
Command Modes
EXEC (#)
Command History
ModificationRelease
This command was introduced.Release 3.7.2
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Use the show ethernet cfm traceroute-cache command to display the contents of the traceroute cache; for
example, to see the maintenance intermediate points (MIPs) and maintenance end points (MEPs) of a domain
as they were discovered. The data is historic. The traceroute cache stores entries from previous traceroute
operations.
In the output, the traceroutes sourced from each local MEP are listed. The heading for the local MEP contains
the domain name and level, service name, MEP ID and interface name.
Task ID
OperationsTask ID
readethernet-services
Examples
The following example shows sample output for the show ethernet cfm traceroute-cache command:
RP/0/RSP0/CPU0:router# show ethernet cfm traceroute-cache
Traceroutes in domain bar (level 4), service bar
Source: MEP-ID 1, interface GigabitEthernet0/0/0/0
================================================================================
Traceroute at 2009-05-18 12:09:10 to 0001.0203.0402,
TTL 64, Trans ID 2:
Hop Hostname/Last Ingress MAC/name Egress MAC/Name Relay
--- ------------------------ ---------------------- ---------------------- -----
1 ios 0001.0203.0400 [Down] FDB
0000-0001.0203.0400 Gi0/0/0/0
2 abc 0001.0203.0401 [Ok] FDB
ios Not present
3 bcd 0001.0203.0402 [Ok] Hit
abc GigE0/0
Replies dropped: 0
Traceroutes in domain foo (level 2), service foo
Source: MEP-ID 1, interface GigabitEthernet0/0/0/0
================================================================================
Traceroute at 2009-05-18 12:03:31 to 0001.0203.0403,
TTL 64, Trans ID 1:
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
349
Ethernet OAM Commands on the Cisco ASR 9000 Series Router
show ethernet cfm traceroute-cache

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model