Frame Relay Encapsulation - Avaya G350 Administration

You can enable dynamic CAC on the following interface types:
•
Fast Ethernet
•
Serial (PPP or frame-relay)
•
GRE Tunnel
Use the
dynamic-cac bbl
the maximum bandwidth for the interface. The
parameters:
•
— The bearer bandwidth limit (kbps). The MGC enforces this as the maximum bandwidth for
bbl
the interface. If you set the bbl to 0, the interface can only be used for signalling.
•
activation priority
the G350 reports the bearer bandwidth limit of the interface with the highest activation priority.
You can set the activation priority to any number between 1 and 255. The default activation
priority is 50.
The following example sets dynamic CAC on Fast Ethernet interface 10/2, with a bearer bandwidth limit
of 128 and an activation priority of 100:
G350-???# interface FastEthernet 10/2
G350-???(super-if:FastEthernet 10/2)# dynamic-cac 128 100
Use the
show dynamic-cac
command displays the following information:
dynamic-cac
•
Current RBBL — The current actual bandwidth available on the interface.
•
Last event — The amount of time since the most recent update by the CAC process.
•
Last event BBL — The interface's bandwidth at the time of the most recent update by the CAC
process.
NOTE:
Dynamic CAC also requires configuration of the MGC. Refer to the MGC documentation
for details.

Frame relay encapsulation

The Avaya G350 Media Gateway supports the following frame relay encapsulation features:
•
Priority DLCI
•
Traffic shaping and marking per Virtual Channel (VC)
•
Priority queuing
NOTE:
The term Virtual Channel (VC) refers to the unidirectional flow of ATM cells between
connecting (switching or end-user) points that share a common identifier number.
To improve voice quality using RTP, see
Administration of the Avaya G350 Media Gateway
June 2004
command in interface context to enable dynamic CAC on the interface and set
dynamic-cac bbl
(optional) — If dynamic CAC is activated on more than one active interface,
command to display bandwidth information about the interface. The
Configuring RTP header compression
Configuring a WAN
Frame relay encapsulation
command includes the following
on page 62.
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