Chapter 7
96 Avaya C360 Manager User Guide
DLCIs The DLCIs tab of the Channel Group dialog box provides information
about the DLCIs (Data Link Connection Identifiers) in the Channel Group
and enables you to create, modify, and delete DLCIs, and associate a DLCI
with a specific Frame Relay sub-interface.
To view the DLCIs tab of the Channel Group dialog box:
1. Click a Channel Group icon in the Chassis View. A list of Channel
Groups on the port appears.
Operational Status The operational status of the Frame Relay
sub-interface. Possible statuses include:
• Up - The interface is up and can transmit
and receive packets.
• Down - The interface is down due to
some failure, and cannot transmit or
receive packets.
• Testi ng - The interface is in testing mode
and cannot transmit or receive regular
data.
• Standby - The interface is a backup
interface and cannot transmit or receive
packets unless the primary interface it
backs up fails.
• Disabled - The interface is disabled. It
cannot transmit or receive packets.
• Partially Down - The interface is up.
However, some interfaces (or PVCs)
layered on top of this interface are Down.
Some packets can be transmitted and
received.
DLCIs A list of all DLCIs associated with the Frame
Relay sub-interface.
If more than one DLCI is configured on the
sub-interface, priority DLCI is active. The first
DLCI is for high priority traffic, the second
DLCI is for medium priority traffic, etc.
Backup Interface The sub-interface configured to backup this
sub-interface.
Table 7-5. Channel Group Dialog Box -
Sub-Interfaces Parameters (Continued)
Field Description