R2511-HP MSR Router Series ACL and QoS Configuration Guide(V5)
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Configuring traffic redirecting
Feature and hardware compatibility
Feature
MSR90
0
MSR93
X
MSR20-1
X
MSR20 MSR30 MSR50 MSR1000
Traffic
redirecting
No
No
No
Yes (only
redirecting
traffic to
the CPU)
Yes with only
MSR30-11E
and
MSR30-11F
routers and
MIM Layer 2
Ethernet
switching
modules
Yes with only
FIC Layer 2
Ethernet
switching
modules
Yes
Overview
Traffic redirecting is the action of redirecting the packets matching the specific match criteria to a certain
location for processing.
The following redirect actions are supported:
• Redirecting traffic to the CPU—Redirects packets that require processing by the CPU to the CPU.
• Redirecting traffic to an interface—Redirects packets that require processing by an interface to the
interface. Note that this action applies to only Layer 2 packets, and the target interface must be a
Layer 2 interface.
Configuration guidelines
• The actions of redirecting traffic to the CPU and redirecting traffic to an interface are mutually
exclusive with each other in the same traffic behavior.
• You can use the display traffic behavior { system-defined | user-defined } [ behavior-name ] [ |
{ begin | exclude | include } regular-expression ] command to view the traffic redirecting
configuration.
Configuration procedure
To configure traffic redirecting:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Create a class and enter
class view.
traffic classifier classifier-name [ operator { and
| or } ]
N/A
3. Configure match criteria.
if-match [ not ] match-criteria N/A