Extreme Networks EAS 100-24t Switch CLI User Manual

Flow Meter Commands
Extreme Networks EAS 100-24t Switch CLI Manual
235
Flow Meter Commands
The Flow Meter commands in the CLI are listed (along with the appropriate parameters) in the
following table:
Each command is listed, in detail, in the following sections:
Command Parameters
config flow_meter profile_id <value 1-256> access_id <access_id> [rate <value 64-1024000> {burst_size
<value 4-16384>} rate_exceed [drop_packet | remark_dscp <value 0-63>] |
delete]
show flow_meter {profile_id <value 1-256> {access_id <access_id>}}
config flow_meter profile_id
Purpose Used to configure packet flow-based metering based on an access profile and
rule.
Syntax config flow_meter profile_id <value 1-256> access_id <access_id> [rate
<value 64-1024000> {burst_size <value 4-16384>} rate_exceed
[drop_packet | remark_dscp <value 0-63>] | delete]
Description This command is used to configure the flow-based metering function. The
metering function supports only single-rate two-color mode. The access rule
must first be created before the parameters of this function can be applied.
Users may set the preferred bandwidth for the rule, in Kbps and once the
bandwidth has been exceeded, overflow packets will be dropped or have its
DSCP remarked, depending on user configuration.
For packets conforming to the configured rate, the action will depend on
whatever is configured in the ACL rule.
Note that the metering will only apply if the ACL rule action is permit or mirror.
Parameters profile_id – Specifies the profile ID.
Access_id – Specifies the access ID.
Rate – This specifies the rate for the single rate two color mode. Specify the
committed bandwidth in Kbps for the flow. The minimum rate is 64 Kbps and
maximum rate which can be configured is 1024000. The effective rate
however is in multiples of 64Kbps. Therefore, configuring the rate to 100 Kbps
will have an effective rate of 64Kbps
burst_size – This specifies the burst size for the single rate two color mode.
The unit is Kbytes. The minimum burst size is 4 Kbytes and the maximum is
16384 Kbytes. The effective burst size is
4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384 Therefore configuring
burst size to 10 Kbytes will have an effective burst size of 8 Kbytes.
Rate_exceed – This specifies the action for packets which exceed the
committed rate in the single rate two color mode. The action can be specified
to be one of the following: drop_packet: The dropped packets. Remark_dscp:
Mark the packet with a specified DSCP. The packet will also be set to high
drop precedence.
Delete – Delete the specified flow meter.
Restrictions Only Administrator-level users can issue this command.

Extreme Networks EAS 100-24t Switch CLI Specifications

General

Brand	Extreme Networks
Model	EAS 100-24t Switch CLI
Category	Switch
Language	English