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Cisco uBR10012 Universal Broadband Router Software Configuration Guide
OL-1520-08
Chapter1 Overview of CiscouBR10012 Universal Broadband Router Software Supported Software Features for the CiscouBR10012 Router
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:08, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/5/0 (size/max/drops/flushes); Total output drops:361
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1094862 packets input, 70425672 bytes, 0 no buffer
Received 0 broadcasts, 5 runts, 0 giants, 0 throttles
0 input errors, 10 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 37 multicast, 0 pause input
0 input packets with dribble condition detected
188665 packets output, 29355747 bytes, 0 underruns <<< 188665 packets
0 output errors, 0 collisions, 6 interface resets
0 babbles, 0 late collision, 0 deferred
12 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
When cable monitor is active, counters for the above commands should increase over time. For additional
information about cable monitoring on the Cisco CMTS, refer to these documents on Cisco.com:
•Cable Monitor and Intercept Features for the Cisco CMTS
http://www.cisco.com/en/US/products/hw/cable/ps2217/products_feature_guide_chapter09186a00
8019b571.html
•Cisco Broadband Cable Command Reference Guide
http://www.cisco.com/en/US/products/hw/cable/ps2217/products_command_reference_book0918
6a0080108e88.html
cable monitor Command
Cisco IOS Release 12.2(4)XF supports the cable monitor command, which allows an external LAN
packet analyzer or other server to monitor inbound and outbound data packets for specific types of traffic
sent between the Cisco CMTS and the CMs on a cable interface. This feature enables the CMTS
administrator to analyze traffic problems with customer data exchanges. For complete information on
configuring and using this feature, see the “Cable Monitor for the Cisco CMTS” chapter in the Cisco
Cable Modem Termination System Feature Guide on Cisco.com and the Documentation CD-ROM.
COPS TCP Support for the Cisco Cable Modem Termination System
Cisco IOS Release 12.3(13a)BC introduces optimized support for the Common Open Policy Service
(COPS) feature for the Cisco uBR10012 router. This feature supports two new configuration commands
for enabling and setting COPS processes. The COPS feature in Cisco 12.3(13a)BC enables the following
COPS functions:
COPS DSCP Marking for the Cisco CMTS
This feature allows you to change the DSCP marking for COPS messages that are transmitted or received
by the Cisco router. Differentiated Services Code Point (DSCP) values are used in Quality of Service
(QoS) configurations on a Cisco router. DSCP summarizes the relationship between DSCP and IP
precedence.
Cisco IOS Release 12.3(13a)BC supports this function with the cops ip dscp command in global
configuration mode.