User's Manual Part 3

Release8OperationsGuide

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Issue2,November2007 Draft5forRegula toryReview 430

26.13 DATAVC(ALL)

Figure 153: Data VC tab of SM, example

The Data VC tab page displays the following fields.

This field displays the virtual channel number. Low priority channels start at VC18 and

count up. High priority channels start at VC255 and count down. If one VC is displayed,

the high-priority channel is disabled. If two are displayed, the high-priority channel is

enabled

CoS

This field displays the Class of Service for the virtual channel. The low priority channel is

a CoS of 00, and the high priority channel is a CoS of 01. CoS of 02 through 07 are not

currently used.

Queue Overflow Cnt

This is a count of packets that were discarded because the queue for the VC was

already full.

inoctets Cnt

This field displays how many octets were received on the interface, including those that

deliver framing information.

inucastpkts Cnt

This field displays how many inbound subnetwork-unicast packets were delivered to a

higher-layer protocol.