Displaying Entries For A Specific Ip Flow; Clearing Ip Mls Cache Entries - Cisco 6500 Series Software Configuration Manual

Chapter 19 Configuring IP Unicast Layer 3 Switching on Supervisor Engine 1
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
-----------------------------------------------------------------------
SrcDstPorts SrcDstEncap Age
--------------------------------------
172.20.52.122
5 /9 ,5 /9
Number of Entries Found = 1
Router#

Displaying Entries for a Specific IP Flow

To display MLS cache entries for a specific IP flow (when the flow mask mode is IP-flow), perform this
task:
Command
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} |
1
{type slot/port} | {port-channel number}} | macd
destination_mac_address | macs source_mac_address]]
1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
This example shows how to display MLS cache entries for a specific IP flow:
Router# show mls ip flow tcp detail
IP Destination
--------------+---------------+----+----+-----------+-------------+-------+
RW-MACSource
--------------+-----------------+------------+------------+-----+---------+
-----------+------------+---------+-----------+----+-------+-------+----------+
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:
•
•
•
•
78-14099-04
SrcIP
0.0.0.0
ARPA,ARPA 901
IP Source
RW-MACDestination
QoS Police Count Threshold
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.
Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
DstVlan-DstMAC
LastSeen
5 : 00e0.4fac.b3ff 157
15:15:30
Purpose
Displays the IP MLS cache entries for a specific IP flow.
Vlan Xtag L3-protocol Encapsulation RW-Vlan
Bytes Packets
Leak Drop Bucket
Clearing IP MLS Cache Entries
Pkts Bytes
6370
Age Last Seen
Use-Tbl Use-Enable
19-11