Cisco Systems uBR7200 Series manual Show Interface Cable SID, Cable slot 3, port

Chapter 4 Troubleshooting the System

Understanding Show Command Responses

•Counters for each type of upstream slot scheduled in the MAPs for this upstream channel---The “Init Mtn IEs 800” means that the MAC scheduler has added 800 initial maintenance information elements (slots) at the time the show command was issued.

•MAC scheduling statistics to display what percentage of the upstream bandwidth is utilized for each type of slot on an average.

Show Interface Cable SID

To display per-SID counters for bandwidth requests, use the show interface cable privileged EXEC command: show interface cable interface sid [sid] counters verbose. Data transport over the RF link uses the registered SID address, rather than the Ethernet address. This allows multiple hosts to access the network by using a single cable modem.

Note Cisco IOS Release 12.0(7)XR2 and 12.1(1a)T1 adds the verbose option to provide SID details.

See the following display output for the verbose keyword extension for SID 1 on interface

cable slot 3, port 0:

router#	show interface c3/0 sid		1	counters verbose
Sid			: 1
Input packets			: 39
Input octets			: 15964
Output	packets		: 30
Output	octets		: 8796
BW requests received			: 40
Grants	issued		: 40
Rate exceeded		BW request drops	: 0
Rate exceeded		DS packet drops	: 0

Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide

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