Cisco WS-C4507R Troubleshooting Manual page 56

RST-3508
9805_05_2004_c2
RST-3508
9805_05_2004_c2
© 2004 Cisco Systems, Inc. All rights reserved. Printed in USA.
Presentation_ID.scr
Policing on the Supervisor II+/IV/V
Two types of policers
•
Individual: Acts on
Aggregate: Acts on
Two policer parameters:
•
Rate from 32kbps to 32gbps, burst in bytes
Two actions
•
exceed-action: drop, transmit, markdown
conform-action: drop, transmit
Input and output policing on every packet
•
1020 input, 1020 output policers, sharable: Sup IV/V
510 input, 510 output policers, sharable: Sup II Plus
© 2004 Cisco Systems, Inc. All rights reserved.
Policing Issues
Check QoS Policer Utilization
cat4500# show platform hardware qos policers utilization ( truncated)
Software Usage Statistics
Input Policers
Output Policers
*Above output from Supervisor IV/V; Supervisor II-Plus has half the entries
© 2004 Cisco Systems, Inc. All rights reserved.
each of the applied ports/VLAN
all of the applied ports/VLAN
Rate and burst
Used (%) Free (%)
-------------- --------------
4 ( 0.3) 1020
5 ( 0.4) 1019
111 111 111
Total
------
( 99.6) 1024
( 99.5) 1024
112 112 112