Configuring The Mls Aging-Time; Setting The Minimum Ip Mls Flow Mask - Cisco 7609 Configuration Manual

Configuring IP MLS
IP Flow switching is disabled
IP CEF switching is enabled
IP Fast switching turbo vector
IP Normal CEF switching turbo vector
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Probe proxy name replies are disabled
Policy routing is disabled
Network address translation is disabled
WCCP Redirect outbound is disabled
WCCP Redirect exclude is disabled
BGP Policy Mapping is disabled
IP multicast multilayer switching is disabled
IP mls switching is enabled
Router#

Configuring the MLS Aging-Time

The MLS aging time applies to all MLS cache entries. See the
section on page

Setting the Minimum IP MLS Flow Mask

You can set the minimum granularity of the flow mask for the MLS cache on the PFC. The actual flow
mask used will be at least of the granularity specified by this command. For information on how the
different flow masks work, see the
For example, if you do not configure access lists on any MSFC, then the IP MLS flow mask on the PFC
is destination-ip by default. However, you can force the PFC to use the source-destination-ip flow mask
by setting the minimum IP MLS flow mask using the mls flow destination-source command.
Changing the flow mask purges all existing shortcuts in the MLS cache and affects the number of active
Caution
shortcuts on the PFC. Be careful when using this command.
To set the minimum IP MLS flow mask, perform this task:
Command
Router(config)# mls flow [ip {destination |
destination-source | full}]
Router(config)# no mls flow ip
This example shows how to set the minimum IP MLS flow mask:
Router(config)# mls flow ip destination
Router(config)#
Cisco 7600 Series Router Cisco IOS Software Configuration Guide—12.1E
19-8
Chapter 19
33-10.
"Flow Masks" section on page
Configuring IP Unicast Layer 3 Switching on Supervisor Engine 1
"Configuring the MLS Aging Time"
19-3.
Purpose
Sets the minimum IP MLS flow mask for the
protocol.
Reverts to the default IP MLS flow mask.
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