Cisco Systems uBR7200 Series manual Show Interface Cable Upstream Command Field Descriptions

Chapter 4 Troubleshooting the System

Understanding Show Command Responses

Table 4-18 Show Interface Cable Upstream Command Field Descriptions

		Field	Description
		Cable	Indicates the location of the upstream interface
		Upstream is	Indicates the administrative state of the upstream interface
		up/...administratively down
		Received broadcasts	Number of broadcast packets received through this
			upstream interface
		multicasts	Number of multicast packets received through this
			upstream interface
		unicasts	Number of unicast packets received through this interface
		discards	Number of packets discarded by this interface
		errors	Sum of all errors that prevented upstream transmission of
			packets through this interface
		unknown protocol	Number of packets received that were generated using a
			protocol unknown to the Cisco uBR7246
		packets input	Number of packets received through this upstream
			interface that were free from errors
		corrected	Number of error packets received through this upstream
			interface that were corrected
		uncorrectable	Number of error packets received through this upstream
			interface that could not be corrected
		noise	Number of upstream packets corrupted by line noise
		microreflections	Number of upstream packets corrupted by
			microreflections
		Guaranteed-rate service queue	Number of bandwidth requests queued up in the
		depth	Guarantee-rate queue. This queue is only available to
			modems that have a reserved minimum upstream rate in
			their Class of Service
		Best-effort service queue depth	Number of bandwidth requests queued up in the
			Best-effort queue. This queue is available to all modems
			that do not have any reserved rate on the upstream
		Total Modems On This	Number of cable modems currently sharing this upstream
		Upstream Channel	channel. This field also shows how many of these modems
			are active
		Current Total Bandwidth	Total amount of bandwidth reserved by all modems
		Reserved	sharing this upstream channel that require bandwidth
			reservation. The Class of Service for these modems
			specifies some non-zero value for the guaranteed-upstream
			rate. When one of these modems is admitted on the
			upstream, this field value is incremented by this
			guaranteed-upstream rate value
	Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
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