Cisco ASR 9000 Series Command Reference Guide

acl
To configure ACL-based traffic mirroring, use the acl command in monitor session configuration mode. To
stop ACL-based traffic mirroring, use the no form of this command.
acl
Syntax Description
This command has no keywords or arguments.
Command Default
No default behavior or values
Command Modes
Monitor session configuration
Command History
ModificationRelease
This command was introduced.Release 4.0.0
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.
If you use the acl command, traffic is mirrored according to the definition of the global interface access list
(ACL) defined in one of the following commands: ipv4 access-list, ipv6 access-list, ethernet-services
access-list.
Even when the acl command is configured on the source mirroring port, if the ACL configuration command
does not use the capture keyword, no traffic gets mirrored.
If the ACL configuration uses the capture keyword, but the acl command is not configured on the source
port, although traffic is mirrored, no access list configuration is applied.
Examples
This example shows how to configure ACL-based traffic mirroring on the interface:
RP/0/RSP0/CPU0:router(config)# monitor-session tm_example
RP/0/RSP0/CPU0:router(config)# ethernet-services access-list tm_filter
RP/0/RSP0/CPU0:router(config-es-acl)# 10 deny 0000.1234.5678 0000.abcd.abcd any capture
RP/0/RSP0/CPU0:router(config-es-acl)# exit
RP/0/RSP0/CPU0:router(config)# interface GigabitEthernet0/2/0/0
RP/0/RSP0/CPU0:router(config-if)# monitor-session tm_example direction rx-only
RP/0/RSP0/CPU0:router(config-if)# acl
RP/0/RSP0/CPU0:router(config-if)# l2transport
RP/0/RSP0/CPU0:router(config-if-l2)# exit
RP/0/RSP0/CPU0:router(config-if)# ethernet-services access-group tm_filter ingress
RP/0/RSP0/CPU0:router(config-if)# end
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
1074
Traffic Mirroring Commands on the Cisco ASR 9000 Series Router
acl

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