Configuring A Pvc Not To Accept Bumped Traffic - Cisco 10000 Series Configuration Manual
Quality of service configuration guide
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- Configuration manual (370 pages) ,
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Chapter 19
Configuring Quality of Service for PVC Bundles
Command
Step 8
Router(config-vc-c)# ubr+ pcr [mcr]
Step 9
Router(config-vc-c)# vbr-nrt pcr scr
[mbs]
Attaching a VC Class to an ATM Bundle Member
The parameters that you configure manually for a PVC in ATM bundle configuration mode supersede
the parameters applied to the PVC using a VC class.
To attach a VC class to a bundle member, enter the following commands beginning in subinterface
configuration mode:
Command
Step 1
Router(config)# interface atm
slot/module/port.subinterface
Step 1
Router(config-subif)# bundle bundle-name
Step 2
Router(config-atm-vcb)# pvc-bundle
pvc_name [vpi/]{vci}
Step 3
Router(config-atm-vcb-vc)# class-vc
vc-class-name
Configuring a PVC Not to Accept Bumped Traffic
To configure an individual PVC bundle member not to accept traffic that the router forwards to it when
the original PVC carrying the traffic goes down, enter the following command in PVC bundle member
configuration mode:
OL-7433-09
Purpose
Configures UBR plus (UBR+) as the traffic shaping rule.
pcr is the peak cell rate.
(Optional) mcr is the minimum cell rate.
Configures variable bit rate-nonreal-time (VBR-nrt) as the traffic
shaping rule.
pcr is the peak cell rate.
scr is the sustained cell rate.
(Optional) mbs is the maximum burst size.
Purpose
Creates or modifies a subinterface. Enters subinterface
configuration mode.
Creates or modifies the PVC bundle. Enters ATM bundle
configuration mode.
bundle-name is the name of the bundle to which you want to
attach the VC class.
Adds the specified PVC to the bundle if it does not exist already.
Enters ATM bundle member configuration mode.
pvc-name is a name that you can use to refer to the PVC.
(Optional) vpi/ is the virtual path identifier (VPI). The slash is
required.
(Optional) vci is the virtual channel identifier.
Assigns a VC class to a PVC bundle member.
vc-class-name is the name of the VC class.
Cisco 10000 Series Router Quality of Service Configuration Guide
ATM PVC Selection
19-27
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