Cisco Systems 6500, EA6500 Clearing IP MLS Cache Entries

19-11

Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E

78-14099-04

Chapter 19 Configuring IP Unicast Layer 3 Switching on Supervisor Engine 1

Clearing IP MLS Cache Entries

This example shows how to display MLS entries for a specific source IP address:

Router# show mls ip source 172.20.52.122 any

DstIP SrcIP DstVlan-DstMAC Pkts Bytes

-----------------------------------------------------------------------

SrcDstPorts SrcDstEncap Age LastSeen

--------------------------------------

172.20.52.122 0.0.0.0 5 : 00e0.4fac.b3ff 157 6370

5 /9 ,5 /9 ARPA,ARPA 901 15:15:30

Number of Entries Found = 1

Router#

To display MLS cache entries for a specific IP flow (when the flow mask mode is IP-flow), perform this

task:

This example shows how to display MLS cache entries for a specific IP flow:

Router# show mls ip flow tcp detail

IP Destination IP Source Vlan Xtag L3-protocol Encapsulation RW-Vlan

--------------+---------------+----+----+-----------+-------------+-------+

RW-MACSource RW-MACDestination Bytes Packets Age Last Seen

--------------+-----------------+------------+------------+-----+---------+

QoS Police Count Threshold Leak Drop Bucket Use-Tbl Use-Enable

-----------+------------+---------+-----------+----+-------+-------+----------+

Number of Entries Found = 0

Router#

Clearing IP MLS Cache Entries

The clear mls ip command removes specific MLS cache entries. If none of the following parameters are

entered, all IP Layer 3 entries in the table are cleared:

• destination or source—Describes the IP addresses of the origin and termination point being purged.

• interface and its arguments—Limits the purge to entries for that interface.

• macd (MAC destination) or macs (MAC source)—Specifies the source or destination parameters

to use when searching for entries to purge.

• exclude protocol—Specifies all port, tcp port, or upd port and interface to allow a entries to

remain in the table.

Command Purpose

Router# show mls ip flow [tcp [any | detail |

interface type slot/port | macd

destination_mac_address | macs source_mac_address] |

udp [any | detail | interface {{vlan vlan_ID} |

{type1 slot/port} | {port-channel number}} | macd

destination_mac_address | macs source_mac_address]]

1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet

Displays the IP MLS cache entries for a specific IP flow.