Cisco 6000 series User Manual

A destination port has these characteristics:
• A destination port must reside on the same router as the source port for local traffic mirroring. For remote
mirroring the destination is always a GRE tunnel.
• A destination port for local mirroring can be any Ethernet physical port, EFP, and GRE tunnel interface,
but not a bundle interface. It can be a Layer 2 or Layer 3 transport interface.
• A destination port can be a trunk (main) interface or a subinterface.
• At any one time, a destination port can participate in only one traffic mirroring session. A destination
port in one traffic mirroring session cannot be a destination port for a second traffic mirroring session.
In other words, no two monitor sessions can have the same destination port.
• A destination port cannot also be a source port.
1. Source traffic mirroring ports (can be ingress or egress traffic ports).
2. Destination traffic mirroring port.
Note
Configure Traffic Mirroring
/* Configure remote traffic mirroring. */
Router# configure
Router(config)# monitor-session session-name mpls-ipv4
Router(config)# destination interface tunnel-ip
Router(config)# exit
Router(config)# interface HundredGigE 0/1/0/1
Router(config-if)# monitor-session mon1 mpls-ipv4 direction rx-only
Router(config-if)# end
/* Attach the configurable source interface. */
Router# configure
Router(config)# interface HundredGigE 0/1/0/1
Router(config-if)# monitor-session mon1 mpls-ipv4 direction rx-only
Router(config-if-mon)# acl acl1
Router(config-if-mon)# end
/* Configure UDF-based ACL for traffic mirroring.*/
Router# configure
Router(config)# udf udf3 header outer 14 0 length
Router(config-if)# ipv4 access-list acl1
Router(config-ipv4-acl)#10 permit ipv4 any any udf udf1 0x1234 0xffff udf3 0x56 0xff
Router(config-ipv4-acl)# exit
Router(config)# interface HundredGigE 0/2/0/2
Router(config-if)# monitor-session mon1 mpls-ipv4 direction rx-only
Router(config-if-mon)# acl acl1
Router(config-if-mon)# commit
Interface and Hardware Component Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
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Configuring Traffic Mirroring
Configure Traffic Mirroring

Cisco 6000 series Specifications

General

Category	Network Router
Model	Cisco 6000 series
Routing Protocols	BGP, OSPF, EIGRP, IS-IS, RIP
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet
Ports	Varies by model
Power Supply	Redundant power supply options
Dimensions	Varies by model
Weight	Varies by model
Redundancy	Power supplies, fans, route processors
Operating System	Cisco IOS