Enabling Or Disabling Pfc Features On An Interface - Cisco 7609 Configuration Manual
Cisco ios software configuration guide—12.1e
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Chapter 32
Configuring PFC QoS
By default, microflow policers affect only routed traffic. To enable microflow policing of bridged traffic
on specified VLANs, perform this task:
Command
Step 1
Router(config)# interface {{vlan vlan_ID} |
1
{type
slot/port}}
Step 2
Router(config-if)# mls qos bridged
Router(config-if)# no mls qos bridged
Step 3
Router(config-if)# end
Step 4
Router# show mls qos
1.
type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
This example shows how to enable microflow policing of bridged traffic on VLANs 3 through 5:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface range vlan 3 - 5
Router(config-if)# mls qos bridged
Router(config-if)# end
Router#
This example shows how to verify the configuration:
Router# show mls qos | begin Bridged QoS
Bridged QoS is enabled on the following interfaces:
<...output truncated...>
Router#
Enabling or Disabling PFC Features on an Interface
You can enable or disable the PFC QoS features implemented on the PFC for traffic from an interface
(see the
interface leaves the configuration intact. The mls qos interface command reenables any previously
configured PFC QoS features. The mls qos interface command does not affect the port queueing
configuration.
To enable or disable PFC features for traffic from an interface, perform this task:
Command
Step 1
Router(config)# interface {{type
{port-channel number}}
Step 2
Router(config-if)# mls qos
Router(config-if)# no mls qos
Step 3
Router(config-if)# end
Step 4
Router# show mls qos
1.
type = ethernet, fastethernet, gigabitethernet, tengigabitethernet, ge-wan, pos, or atm
78-14064-04
Vl3 Vl4 Vl5
"PFC Marking and Policing" section on page
1
slot/port} |
Purpose
Selects the interface to configure.
Enables microflow policing of bridged traffic, including
bridge groups, on the VLAN.
Disables microflow policing of bridged traffic.
Exits configuration mode.
Verifies the configuration.
End with CNTL/Z.
32-16). Disabling the PFC QoS features on an
Purpose
Selects the interface to configure.
Enables PFC QoS on the interface.
Disables PFC QoS on the interface.
Exits configuration interface.
Verifies the configuration.
Cisco 7600 Series Router Cisco IOS Software Configuration Guide—12.1E
Configuring PFC QoS
32-51
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Troubleshooting
