Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Administration For Network Connectivity Manual

							Configuration 3:R8si R8r Gateway 
 R8si 
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3  C-LAN Administration
Switch 1 Task — Assign Node Names
This task assigns node names and IP addresses to each node in the network. This 
screen is administered on Switch 1. A Node Names screen must be administered on 
each switch in the network.
A node is defined as any of the following — a C-LAN port, a bridge or router, a CMS 
ethernet port, or an Intuity AUDIX or other MSA network interface card. The Audix 
and MSA node name and IP address must be entered on page 1 of the screen. The data 
for all other node types must be entered on pages 2–6.
The node names and IP addresses in any network should be assigned in a logical and 
consistent manner from the point of view of the whole network. These names and 
addresses should be assigned in the planning stages of the network and should be 
available from the customer system administrator or from a Lucent representative.
Note:Enter node names for Intuity AUDIX and MSA adjuncts on page 1. Enter 
node names for switches, routers, and CMS starting on page 2.
Begin
Steps
> Open Node Names form — enter  ch node-n
> Go to page 2.
> Enter values.
> Submit the screen
End
change node-names
                                                                    Page 2 of 6
                                 NODE NAMES
   Name              IP Address  Name                IP Address
default
________ 0__.0__.0__.0__ _______________ ___.___.___.___
node-1  __  192.168.10_.1__  _______________    ___.___.___.___
node-3___  192.168.10_.3__  _______________    ___.___.___.___
_____________ _  ___.___.___.___  _______________    ___.___.___.___
Field Conditions/Comments
Name Enter unique node names for the following 2 nodes:
•C-LAN Ethernet port on Switch 1
•C-LAN Ethernet port on Switch 3.
IP Address The unique IP addresses of the nodes named in the previous 
field. 
						

							Configuration 3:R8si R8r Gateway 
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Switch 1 Task — Assign pdm Data Module
This task administers a pdm data module for the connection between the PGATE 
board and the DS1 board for the connection to node-2. The data module associates a 
link number with a port address and extension number for the PGATE port used for 
this connection.
Begin
Steps
> Open the Data Module form — enter  a da n
> Enter values
add data-module next Page 1 of 2
Data Module
Data Extension: 30 
Name: pdm on port 1c0102BCC:
Type: pdm
_________ COS: 1 Remote Loop-Around Test? nPort: 01C0102 COR: 1 Secondary data module? nITC: restricted__ TN: 1 Connected to: dte
ABBREVIATED DIALING
List1: 
SPECIAL DIALING OPTION: 
ASSIGNED MEMBER (Station with a data extension button for this data module)
Ext Name
1: 1002 
station name
Field Conditions/Comments
Type: This indicates the data-module type for this connection.
Port: This example means that the PGATE circuit pack is in 
slot 01c01 and link 5 uses port 02. 
ITC: Enter restricted. (unrestricted is used only for 
wideband transmission.)
Name: Information-only; appears in list generated by the “list 
data module” command.
COS:
The values for these fields will be specified by the 
system administrator. COR:
TN:
Remote Loop-Around 
Test?Set to 
n unless testing.
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Secondary data 
modules?Enter n.
Connected To Enter 
dte.
Keep the default values for the rest of the fields. Field Conditions/Comments
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Switch 1 Task — Assign Link via x.25 Data Module to Switch 2
This task administers an x.25 data module for the connection to node 2. The data 
module associates a link number with a port address and extension number for the 
PGATE port used for this connection.
Begin
Steps
> If a PGATE circuit pack is not already administered in slot 1c01, insert the circuit 
pack in the slot and enter add pgate 1c01, then fill in the PGATE screen.
>Open the Data Module form — enter  a da n
> Enter values
add data-module next
                                                               Page 1 of 2
                              DATA MODULE
Data Extension: 2102  Name: x.25 on link 5 to sw-2 
          Type: x.25           COS: 1Remote Loop-Around Test? n          Port: 01C0102 COR: 1           Destination Number: external     Baud Rate: 9600___  TN: 1        Establish Connection? y
 Endpoint Type: adjunct DTE/DCE: dteConnected Data Module: 4121_
          Link: 5_  Enable Link? nError Logging? n 
                                              
                                              
 Permanent Virtual Circuit? y    Highest PVC Logical Channel: 64
Switched Virtual Circuit? n
Field Conditions/Comments
Type: This indicates the data-module type for this connection.
Port: This example means that the PGATE circuit pack is in slot 
01c01 and link 5 uses port 02. 
Baud Rate: Set to 
9600 for DCS connections to vs or si models, or to an r 
model with an external 9600 baud data line. 
Set to 
switched for r-to-r connections with common channel 
signaling on DS1 trunks.
Set to 9600 for connections to Intuity AUDIX.
Set to either 
9600 or 19200 for CMS, depending on the 
physical connectivity.
Endpoint Type: For DCS, CMS, or Intuity AUDIX, set this field to 
adjunct.
Link: The link number must be in the range 1 – 33 (for R8r), not 
previously assigned on this switch.
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> Submit the screen
End
Name:Information-only; appears in list generated by the “list data 
module” command.
COS:
The values for these fields will be specified by the system 
administrator. COR:
TN:
DTE/DCE: The DTE/DCE assignments must be opposites on the two ends 
of the connection. Use dce for node 2.
Enable Link? Set to y after the processor channels have been assigned.
Remote 
Loop-Around 
Test?Set to 
n unless testing.
Destination 
Number:
external is used when connecting an r-model to an si-model. 
For an r-to-r connection, enter the TAC+extension.
Establish 
Connection?y means that this switch will be responsible for the call setup 
for this connection. Enter n when administering the data 
module for Switch 2.
Connected 
Data ModuleExtension of node-2 data module.
Error Logging? Set to 
n for normal operations.
Set to 
y for testing — logs all data module errors.
Permanent 
Virtual Circuit?Always 
y for DCS, CMS, and Intuity AUDIX.
Switched 
Virtual Circuit?Always 
n for DCS, CMS, and Intuity AUDIX. 
Highest PVC 
Logical 
Channel:Set to 64 (the default) for normal operations. Field Conditions/Comments
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Switch 1 Task — Assign IP Interfaces
The IP interface for each C-LAN board on the switch must be defined on the IP 
Interfaces form. Each DEFINITY switch in an IP network has one IP Interfaces form.
Begin
Steps
> Open IP Interfaces form — enter  ch ip-i
> Enter values
change ip-interfaces  Page   1 of   2 
IP Interfaces
Inter-region IP connectivity allowed?  n
Enable Net
Eth Pt Type   Slot  Code Sfx Node Name   Subnet Mask  Gateway Addr Rgn
y
   C-LAN 01b01 TN799 B node-1 255.255.255.0  .._. 1
n 255.255.255.0  n 255.255.255.0  n 255.255.255.0  
Field Conditions/Comments
Inter-region IP 
connectivity 
allowed?Enter y to allow IP endpoints (phones and trunks) to use 
MedPro resources administered in regions that are 
different from the endpoints’ regions.
Enable Eth Pt The Ethernet port must be enabled (y) before it can be 
used. The port must be disabled (n) before changes can be 
made to its attributes on this screen.
Type Enter c-lan or medpro.
Slot Enter the slot location for the circuit pack.
Code Display only. This field is automatically populated with 
TN799 for C-LAN or TN802 for MedPro.
Sfx Display only. This field is automatically populated with B 
for the TN802 and TN799.
Node name Enter the unique node name for the IP interface. The node 
name here must already be administered on the Node 
Names screen
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Subnet Mask Enter the subnet mask associated with the IP address for 
this IP interface. (The IP address is associated with the 
node name on the Node Names screen). 
In this example, leave the default subnet mask, 
255.255.255.0, which indicates no subnetting for a Class 
C IP address.
See the discussion of subnetting, Subnetting  (page 16), in 
Chapter 1 and Configuration 1: R8r  R8si  
(page 60) in this chapter for details about subnet masks.
Gateway Addr Leave blank for this configuration. The only connection 
to this IP interface is node-3 on Switch 3. Node-3 is on 
the same subnetwork as this IP interface, so no gateway is 
needed.
In general, for connectivity to other (sub)networks, enter 
the address of a network node that will serve as the 
default gateway to the other (sub)networks.
Net Rgn Enter the region number for this IP interface. Field Conditions/Comments
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							Configuration 3:R8si R8r Gateway 
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CID: 77730 555-233-504 — Issue 1 — April 2000
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Switch 1 Task — Assign Link via ethernet Data Module to the LAN
This task administers an ethernet data module for ethernet connections. The data 
module associates a link number with a port address, extension number, and node 
name for the C-LAN port used for this connection.
Begin
Steps
> Open Data Module form — enter  a da n 
> Enter values.
> Submit the screen
End
add data module next                           Page 1 of x
                           DATA MODULE
Data Extension: 3391             Name: ethernet on link 3
 BCC: 2
              Type: ethernet
              Port: 01b0117              Link: 3
Network uses 1’s for broadcast addresses? y
Field Conditions/Comments
Type: This indicates the data-module type for this connection.
Port: In this example, the C-LAN circuit pack is in slot 01b01; the 
ethernet connection is through port 17.
Link:The link number must be in the range 1 – 33 (for R8r).
Name: Information-only; appears in list generated by the “list data 
module” command.
Network 
uses 1’s for 
broadcast 
addresses?Leave the default (y) if the private network contains only 
DEFINITY switches and adjuncts. Set to n only if the network 
includes non-DEFINITY switches that use the 0’s method of 
forming broadcast addresses. See Appendix A, “Data Module - 
type ethernet” for more information about this field. 
						

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Switch 1 Task — Assign Processor Channels
This task associates data links (hardware) with processor channels (software) on the 
node-1 switch.
Begin
Steps>
> Open Processor Channel Assignment form — enter  ch com p
Note:The Processor Channel number, the Interface Channel number, and the 
Local and Remote Session numbers do not need to be the same number 
but they should be made the same whenever possible to simplify network 
“bookkeeping” and diagnostics.
> Enter values
change communications-interface processor-channels
                                                                Page 1 of X
PROCESSOR CHANNEL ASSIGNMENT
Proc                Gtwy        Interface    Destination      Session    Mach
Chan Enable  Appl.  To  Mode  Link/Chan   Node       Port  Local/Remote  ID
  1:  n
  ________  _    __  _____  _________  0____  ___   ___    __
  2:  n  ________  _    __  _____  _________  0____  ___   ___    __
   :
21:    y
 dcs_____   _   5_ 21___ _________ 0____  21_   21_    2_
   :    
23:    y
 gtwy-tcp 32__ 5_ 23___ _________ 0____  23_   23_ __
  :    
31:    y
 dcs_____ s   3_ 5003 node-3___  0_ 31_   31_    3_
  :    
32:    y
 gtwy-tcp23_s   3_ 6002 node-3___ 0_  32_   32_ __
   :    
256: n
  ________ _    __  _____  _________  0____  ___   ___    __
Field Conditions/Comments
Processor Channel 21: (X.25 connection to Switch 2)
Enable Set to y.
Appl. Set to dcs for DCS signaling.
Mode Used for TCP/IP connections only.
Interface Link This must match the link number assigned on the x.25 data 
module screen.
Interface Chan The interface channel number must be in the range 1 – 64 for 
an X.25 link.
Destination Node Used for TCP/IP connections only.
Destination Port Used for TCP/IP connections only.
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							Configuration 3:R8si R8r Gateway 
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Session - Local The Local and Remote Session numbers can be any value 
between 1 and 256 (si model) or 384 (r model), but they must 
be consistent between endpoints. For each connection, the 
Local Session number on this switch must equal the Remote 
Session number on the remote switch and vice versa.
It is allowed, and sometimes convenient, to use the same 
number for the Local and Remote Session numbers. It is 
allowed, but not recommended, to use the same Session 
numbers for two or more connections. Session - Remote
Mach ID Destination switch ID identified on the dial plan of the 
destination switch.
Processor Channel 23: (The X.25 side of the gateway)
Enable Set to y.
Appl. Use gtwy-tcp for conversion between X.25 and TCP/IP.
Gateway To Indicates a software connection between processor channels 
23 and 32.
Mode Used for TCP/IP connections only.
Interface Link This must match the link number assigned on the x.25 data 
module screen.
Interface ChanThe interface channel number must be in the range 1 – 64 for 
an X.25 link.
Destination Node Used for TCP/IP connections only.
Destination Port Used for TCP/IP connections only.
Session - Local For each connection, the Local Session number on this switch 
must equal the Remote Session number on the remote switch 
and vice versa. Session - Remote
Mach ID Leave blank for gtwy-tcp.
Processor Channel 31: (ethernet connection to Switch 3)
Enable Set to y.
Appl. Set to dcs for DCS signaling.
Mode Node-1 is the “server” for this session. Set node-3 to “client” 
(c).
Interface Link This must match the link number assigned on the node-1 data 
module screen. Field Conditions/Comments
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