Справочник Пользователя для Lucent Technologies Release 8.2

Administration for Network Connectivity

CID: 77730

555-233-504 — Issue 1 — April 2000

414

The following sections describe the steps for installing the C-LAN circuit pack.

TCP/IP connections (10BaseT ethernet or ppp) require a TN799 C-LAN circuit pack. 
Complete the following steps to install these circuit packs.

Determine the carrier/slot assignments of the circuit packs to be added. Both 
types of circuit pack can go into any port slot with the following exceptions —

The C-LAN circuit pack cannot be installed in the A carrier for

the r model

a duplicated si model

Insert the circuit packs into the slots specified in step 1. You do not need to power 
down the cabinet to install a C-LAN circuit pack.

For the csi model only, complete the following steps to administer the Bus Bridge for 
the new C-LAN circuit pack.

If there are 2 C-LAN circuit packs installed in this csi switch, administer 
the Bus Bridge for only one of them.

Enter 

. 

At the bottom of Page 2, enter 

 in the Packet Intf2 field.

Enter the location of the C-LAN circuit pack in the Bus Bridge field (for example, 
01a08 for cabinet 1, carrier A, and slot 8).

Enter the port bandwidths or use the defaults in the Pt0, Pt1, and Pt2 Inter-Board 
Link Timeslots fields.

Submit the form.

Verify that the bus bridge LED is lit on the C-LAN circuit pack. This indicates 
that the packet bus is enabled.

To test the packet bus and the TN799 C-LAN circuit pack, the cabinet needs a 
TN771D Maintenance/Test circuit pack. 

If there is no TN771D circuit pack in the cabinet, place one in a port slot.

Enter 

. For more information about these tests, 

refer to the “test pkt command” section in the maintenance book. 

If the TN771D circuit pack was already in the cabinet, leave it there.

If you added the TN771D circuit pack to the cabinet in order to test the TN799 
circuit pack, remove it from the cabinet.