4
Section 61180008L1-5, Issue 2
61180008L1-5B
Table 4. X.25 Pin Assignments
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This port operates as a DTE and is configured for the
following settings:
• 1-way in or 2-way operation
• Up to four SVCs
• Up to 64 kbps (synchronous)
• Packet size: 128 bytes
• Packet window: 2
• n2 retry limit: 3
• T1 ACK timer: 20 seconds
• T3 time out: 3 seconds
• k window size: 2
Ethernet Port
The SCU provides an SNMP interface via a standard
Ethernet 10BaseT connector (J33) located on the
backplane of the Total Access 1500 shelf.
Connect and Logon to System
There are two ways to connect and logon to the
system: via the VT100 craft/admin interface or a
Telnet session.
Total Access shelf management and provisioning is
facilitated by a series of intuitive menus that are
accessible on a computer screen. These menus are
available through either a VT100 terminal session or a
Telnet session.
VT100 Terminal
To connect either a terminal or a PC emulating a
terminal to the craft port:
1. Set the parameters of the VT100 terminal to:
• 9600 baud rate
NOTE
The SCU craft port is defaulted to 9600 but has
additional available baud rate of 38400.
• 8 data bits
• No parity
• 1 stop bit
• No flow control
2. When connecting a terminal to the craft port and
the terminal has a parallel setting, disable it and
use serial. When connecting a PC emulating a
VT100 terminal to the craft port, set the PC for
direct connect (as opposed to dial-up
connection).
3. When you are using the front craft port, use a
serial cable with a male DB-9 connector on the
Total Access end.
4. Plug the male end of the data cable into the Total
Access shelf. Make connection to the VT100
terminal as appropriate for your equipment.
5. To logon to the Total Access system, press any
key. When password Authentication is enabled,
the cursor will be placed at the Account Name
field, waiting for an Account Name to be input.
NOTE
The default account name is “user” and the
default password is “password”.
6. At the Account Name field, input the Account
Name for the Total Access shelf, then press
ENTER. The cursor will be placed at the
Password field, waiting for a Password.
7. At the Password field, enter the Password for the
Total Access System, and press ENTER.
8. Upon entering the correct password, the Total
Access main menu is presented on the screen.
The Total Access menu system can now be
accessed.
