19-39
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 19 Configuring Quality of Service for PVC Bundles
Frame Relay PVC Selection
Syntax Description
protect Command History
Defaults
The PVC neither belongs to the protected group nor is an individually protected PVC.
Configuration Mode
Frame Relay VC-bundle-member configuration
Usage Guidelines for the protect Command
When an individually protected PVC goes down, it takes the bundle down. When all members of a
protected group go down, the bundle goes down.
Despite any protection configurations, the PVC bundle goes down if a downed PVC has no PVC to which
to bump its traffic or if the last PVC that is up in a PVC bundle goes down.
pvc Command (Frame Relay VC-bundle)
To create a permanent virtual circuit (PVC) that is a Frame Relay PVC bundle member, and to enter
Frame Relay VC-bundle-member configuration mode, use the
pvc
command in Frame Relay VC-bundle
configuration mode. To delete the PVC from the Frame Relay PVC bundle, use the
no
form of the
command.
pvc
dlci
[
vc-name
]
no
pvc
dlci
[
vc-name
]
Syntax Description
pvc Command History
group
Configures the PVC bundle member as part of a collection of protected
PVCs within the PVC bundle and specifies that the PVC bundle goes down
when the last PVC in the protected group goes down.
vc
Configures the PVC member as individually protected and specifies that the
PVC bundle goes down whenever the PVC goes down.
Cisco IOS Release
Description
Release 12.0(26)S
This command was introduced on the PRE1.
dlci
Data-link connection identifier (DLCI) number used to identify the PVC.
vc-name
(Optional) An alphanumeric name for the PVC.
Cisco IOS Release
Description
Release 12.0(26)S
This command was introduced on the PRE1.
