Foundry Networks FESX User Manual

Traffic Policies
December 2005 © Foundry Networks, Inc. 15 9
Syntax: [no] traffic-policy <TPD name> rate-limit fixed <cir value> exceed-action <action> count
EXAMPLE:
To enable ACL counting while defining traffic policies for adaptive rate limiting, enter commands such as the
following at the Global CONFIG Level of the CLI:
traffic-policy TPDA4 rate-limit adaptive cir 10000 cbs 1600 pir 20000 pbs 4000 count
exceed-action drop
traffic-policy TPDA5 rate-limit adaptive cir 10000 cbs 1600 pir 20000 pbs 4000
exceed-action permit-at-low-pri count
Syntax: traffic-policy rate-limit adaptive cir <cir value> cbs <cbs value> pir <pir value> pbs <pbs value> exceed-
action <action> count
Viewing ACL And Rate Limit Counters
When ACL counting is enabled on the Foundry device, you can use show commands to display the total packet
count and byte count of the traffic filtered by ACL statements. The output of the show commands also display the
rate limiting traffic counters, which are automatically enabled for active rate limiting traffic policies.
Use either the show access-list accounting command or the show statistics traffic-policy command to display
ACL and traffic policy counters. The output of these commands are identical. The following shows an example
output.
Syntax: show access-list accounting traffic-policy [<TPD name>]
OR
Syntax: show statistics traffic-policy [<TPD name>]
Table 2 defines the output of the show access-list accounting and show statistics traffic-policy commands.
Table 2: ACL and Rate Limit Counting Statistics
This Line... Displays...
Traffic Policy The name of the traffic policy.
General Counters:
Port Region # The port region to which the active traffic policy applies.
Byte Count The number of bytes that were filtered (matched ACL
clauses).
FESX424 Switch# show access-list accounting g_voip
Traffic Policy - g_voip:
General Counters:
Port Region# Byte Count Packet Count
------------------ -------------------- ----------------------
7 (4/1 - 4/12) 85367040 776064
All port regions 84367040 776064
Rate Limiting Counters:
Port Region# Green Conformance Yellow Conformance Red Conformance
------------------ ------------------ ------------------ ------------------
7 (4/1 - 4/12) 329114195612139520 37533986897781760 0
All port regions 329114195612139520 37533986897781760 0

Foundry Networks FESX Specifications

General

Brand	Foundry Networks
Model	FESX
Category	Switch
Language	English