Specifications

5-26
Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 5 Call Control
Managing ISDN D Channels
Changing D Channels
To change a D Channel, delete the desired D Channel and then add a new one. When creating the new
channel, choose a DLSAP and MACSAP profile that contains the desired settings. If such a profile
doesn’t exist, create one first before adding the new D Channel. For more information on the
relationship between D Channels and profiles, see D Channel Configuration Tasks, page 5-19.
Deleting D Channels
To delete a D Channel, use the deldchan command. Specify the slot and line number, delimited by a
period, of the D Channel you want to delete. The following example deletes the D Channel at slot 5,
line 4.
deldchan 5.4
Viewing D Channels
You can view D Channels four ways:
• Bulk capacity
• Bulk capacity and usage
• Summary for all channels
• Details for one channel
To view bulk D Channel capacity, use the lslogicalcarddchans command.
The system displays the D Channel capacity by slot:
=======================================================================
D-channels (lslogicalcarddchans)
=======================================================================
slot number max number of D channels
=============== =========================
2 16
4 16
To view bulk D Channel capacity and usage, use the lslogicalcarddchan. Specify the slot number of
desired card.
The system displays the D Channel usage for the specified card:
=======================================================================
D-channels Entry (lslogicalcarddchan)
=======================================================================
Slot Number : 2
Max Number of T1/E1 Lines : 16
D-channel info(line 1 -16) : 4
D-channel info(line 17 - 32) : 0
D-channel info(line 33 - 48) : 0
D-channel info(line 49 - 64) : 0
D-channel info(line 65 - 80) : 0
D-channel info(line 81 - 96) : 0
D-channel info(line 97 - 112) : 0
D-channel info(line 113 - 128) : 0
D-channel info(line 129 - 144) : 0
D-channel info(line 145 - 160) : 0
D-channel info(line 161 - 176) : 0
D-channel info(line 177 - 192) : 0