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Chapter 3
Cisco CMTS Show Commands
Requests Sent : 138 total. 41 unfiltered, 97 filtered
Router# show cable leasequery-filter cable 8/1/0
Lease Query Filter statistics for Cable8/1/0:
Requests Sent : 35 total. 25 unfiltered, 10 filtered
The following example shows how to display a list of cable modems on a cable interface and the number
of DHCP LEASEQUERY messages that have been filtered for each:
Router# show cable leasequery-filter cable 8/1/0 requests-filtered
Sid
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Router#
The following example shows how to display a list of cable modems on a cable interface that have had
10 or more DHCP LEASEQUERY messages that have been filtered:
Router# show cable leasequery-filter cable 8/1/0 requests-filtered 10
Sid
5
6
16
Router#
Related Commands
Command
cable arp
cable arp filter
cable source-verify
cable source-verify
leasequery-filter
downstream
cable source-verify
leasequery-filter
upstream
OL-1581-08
MAC Address
IP Address
0050.7366.1243 92.1.1.20
0007.0e06.953b 95.1.1.24
0007.0e06.97b5 93.1.1.24
00d0.ba45.4bd5 91.1.1.35
0007.0e06.9773 95.1.1.23
0001.42aa.737d 94.1.1.23
0001.42aa.738b 95.1.1.22
00d0.ba45.4955 92.1.1.23
0007.0e06.51ef 94.1.1.25
00d0.ba77.743b 91.1.1.36
0001.42aa.6e6f 93.1.1.22
0007.0e06.512f 91.1.1.23
0007.0e06.5137 92.1.1.25
0007.0e06.9be7 92.1.1.24
0002.b970.0027 92.1.1.22
0001.42aa.738d 91.1.1.21
MAC Address
IP Address
0007.0e06.9773 95.1.1.23
0001.42aa.737d 94.1.1.23
0001.42aa.738d 91.1.1.21
Description
Activates the cable Address Resolution Protocol (ARP).
Controls the number of ARP requests and replies that are forwarded on a
cable interface.
Enables verification of IP addresses for cable modems (CMs) and customer
premises equipment (CPE) devices on the upstream.
Controls the number of DHCP lease query messages that are sent for
unknown IP addresses on all cable downstream interfaces on the
Cisco CMTS router.
Controls the number of DHCP lease query messages that are sent for
unknown IP addresses per each service ID (SID) on an upstream.
Req-Filtered
0
0
2
0
12
645
0
0
0
3
2
2
0
0
1
10
Req-Filtered
12
645
10
Cisco Broadband Cable Command Reference Guide
show cable leasequery-filter
3-41
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