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Cisco Broadband Cable Command Reference Guide
OL-1581-07
Chapter 6 Cable CPE Commands
show controllers cable-modem classifiers
Table 6-8 describes the fields shown in the display.
Table 6-8 show controllers cable-modem classifiers Field Descriptions
Field Description
Classifier Reference,
Classifier Ref The reference ID to uniquely identify the classifier in the DOCSIS
configuration file and MAC management messages.
Classfier ID The ID used to uniquely identify the classifier in each service flow.
Service Flow Reference,
SF Ref The reference ID that uniquely identifies the service flow.
Service Flow ID, SFID The ID that uniquely identifies the service flow.
Rule Priority The priority assigned to the classifier, 0 to 255, with a higher value
indicating a higher priority.
Activation State, State Whether the classifier is activate (1) or inactive (0).
Dynsrv Change Action The action taken for this classifier in dynamic service change messages:
•
0 = Add the classifier.
• 1 = Replace the classifier.
•
2 = Delete the classifier.
SID The service ID (SID) associated with this classifier.
IP Classifiers
ToS The matching Type of Service (Tos) low byte, high byte, and masking
value.
Protocol The matching IP protocol type, as given in RFC 1700 . A value of 256
matches any IP protocol, and a value of 257 matches TCP and UDP traffic.
Source Address and
Source Mask The matching IP source address, where the source address is ANDed with
the source mask to specify the valid range of source addresses.
Destination Address and
Destination Mask The matching IP destination address, where the destination address is
ANDed with the destination mask to specify the valid range of destination
addresses.
Source Port Start and
Source Port End The low end and high end matching source TCP/UDP port values.
Destination Port Start
and Destination Port End The low end and high end matching destination TCP/UDP port values.
LLC Classifiers
Destination MAC
address The six-byte matching MAC destination address and six-byte mask. The
first six bytes (address) are ANDed with the last six bytes (mask) to
specify the valid range of MAC destination addresses.