Nortel 15000 参考指南

show t3 vc qos stats

308689-B Rev 00

187

 

The 

command displays information about the number of IP 

packets and bytes transmitted and received over the frame relay DLCI VC (virtual 
circuit) for queues configured through a service package.

You can specify any of the following filters (flags) with this command:

The output includes the following information:

QoS Package

QoS service package used by this circuit.

 

WAN Protocol

Indication of current protocol selection. 

CRC

CRC size: CRC-32 (1), or CRC-16 (2). 
•

When you select CRC-32, a 32-bit CRC is appended 
to the frame being transmitted and a 32-bit CRC 
check is performed on the received frame. 

•

When you select CRC-16, a 16-bit CRC is appended 
to the transmitted frame and a 16-bit CRC is 
performed on the received frame.

<arg>

Displays information about the specified slot only. 

<arg>

Displays information about the specified T3 circuit.

<arg 1>

Displays information about the specified circuit name.

Interface/DLCI

Name of the circuit/number of the frame relay DLCI.

Cct/Queue

Circuit number/name of the queue from the Service 
Package.

RxBelowCIR Packets/Octets

Number of packets/octets received that were below the 
committed information rate (CIR).

RxAboveCIR Packets/Octets

Number of packets/octets received that exceeded the 
CIR, but were within the allocated burst rate (BR).

RxAboveBR Packets/Octets

Number of packets/octets received that exceeded the 
allocated BR.

Tx Packets/Octets

Number of packets/octets transmitted.

Dropped Packets

Number of packets that should have been transmitted, 
but that were dropped due to lack of buffering resources.