Cisco Systems 12000/10700 V3.1.1 manual CAR Policy Configuration Window-Detailed Description

Chapter 11 Layer 3 QoS

CAR Policy Configuration

Step 4 In the Actions area, choose the right facing arrow to move the selected access list into the Required Access List.

Step 5 Choose Save to save the changes.

CAR Policy Configuration Window—Detailed Description

The CAR Policy Configuration displays a single CAR Policy Configuration tab.

CAR Policy Configuration Tab

The CAR Policy Configuration tab displays four tabs: CAR Parameters, Access List Choice, Conform Action, and Exceed Action.

CAR Parameters

The CAR Parameters area contains the following fields:

Traffic Direction—Choose either incoming (input) or outgoing (output) traffic.

Average Transmission Rate—Normal transmission rate based on a long term average in bps.

Normal Burst Size (in bytes)—Bytes allowed in a burst before some packets will exceed the rate limit. Larger bursts are more likely to exceed the rate limit.

Maximum Burst Size (in bytes)—Bytes allowed in a burst before all packets will exceed the rate limit. This value should be greater than or equal to the normal burst size.

Access List Choice

The Access List Choice area contains the following fields:

With Access List—Choose yes to apply a selected access list to the selected CAR policy; choose No if you do not want to apply an access list to the selected CAR policy.

Available Access List—Pane that lists all created access lists.

Actions—Contains two arrow buttons to move access lists between the available access list and the required access list.

Required Access List—Pane that lists all access lists, which are required to be associated with the selected CAR policy.

Conform Action

The Conform Action area contains the following fields:

Continue—Evaluate the next rate-limit command.

Drop—Choose to drop the packet or not.

Transmit—Choose to transmit the packet or not.

Set Prec. To X and Continue—(numbers 0-7) Set precedence to an integer and continue.

Set Prec. To X and Transmit—(numbers 0-7) Set precedence to an integer and transmit.

Cisco 12000/10700 v3.1.1 Router Manager User Guide

OL-4455-01 11-9