Page 240 of 378 Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks
553-3001-202 Standard 1.00 April 2000
Step 1 - Remove ITG 1.0 configuration files

In this step, you remove the ITG 1.0 Trunk configuration files from the

TABLE, BOOTP and CONFIG directories of every card in the node you are

upgrading.

1From the MAT IP Telephony Gateway - ISDN IP Trunk Main window,
select the card from the lower half of the window and right-click. A
context menu appears. Select Telnet to ITG card. MAT automatically
launches a Telnet session to the selected card.
2Login to the ITG shell. At the ITG> prompt, enter setLeader
setLeader “xxx.xxx.xxx.xxx”, “yyy.yyy.yyy.yyy”,
”zzz.zzz.zzz.zzz”
Where:
• “xxx.xxx.xxx.xxx” is the Management IP address of Leader 0
on the E-LAN,
• where “yyy.yyy.yyy.yyy” is the Managem ent Ga teway ( Route r)
IP address on the E-LAN. If the MAT PC will be connected
locally to the LAN, and there is no m anagemen t LAN gat eway,
then the Gateway IP address is “0.0.0.0”.
• and where “zzz.zzz.zzz.zzz” is the subnet mask for the
management IP address of Leader 0 on the E-LAN.
Note 1:
All ITG shell commands are case-sensitive. A space
separates the command from the first parameter. The three
parameters must each be enclosed in quotation marks, and there must
be a comma and no spaces separating the three parameters.
Note 2:
The Management Gateway (Router) IP address is us ed on
reboot to create the IP route table default network route only if 1) there
is no active leader that has this card’s management MAC address in
its node properties file, and 2) this card’s node properties fil e is empty
(size 0 Kb).

Note 3:

IP addresses and subnet masks must be entered in dotted
decimal format.

Note 4:

If the network administrator has provided the subnet mask in
CIDR format, you must convert it to dotted decimal format before
entering it. For example: 10.1.1.1/20 must be conver ted to IP address
10.1.1.1 with subnet mask 255.255.240.0. To convert subnet mask
from CIDR format to dotted decimal format refer to

Appendix D

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