Vendor specific information field, Table 10-1: vendor specific information field, On p – Nortel Networks Mediant TP-1610 SIP User Manual
Page 170: 2 vendor specific information field
Mediant 2000 SIP
Mediant 2000 SIP User’s Manual
170
Document #: LTRT-72504
•
From version 4.4 to version 4.4 or to any higher version, the device retains its configuration
(ini file), however, the auxiliary files (CPT, logo, etc.) may be erased.
When using the Software Upgrade wizard, available through the Web Interface (refer to Section
on page
), the auxiliary files are saved as well.
Note:
To save the cmp file to non-volatile memory, use the -fb command line switches. If the file
is not saved, the gateway reverts to the old version of software after the next reset. For
information on using command line switches, refer to Section
.
10.3.2 Vendor Specific Information Field
The Mediant 2000 uses the vendor specific information field in the BootP request to provide
device-related initial startup information. The BootP/TFTP configuration utility displays this
information in the ‘Client Info’ column (refer to
Note:
This option is not available on DHCP servers.
The Vendor Specific Information field is disabled by default. To enable / disable this feature: set
the ini file parameter ‘ExtBootPReqEnable’ (
) or use the ‘-be’ command line
switch (refer to
on page
198
).
details the vendor specific information field according to device types:
Table
10-1: Vendor Specific Information Field
Tag #
Description
Value
Length
220
Board Type
#02 = IPM-1610/TP-1610
#03 = IPMTP260
#05 = IPMTP260
1
221
Current IP Address
XXX.XXX.XXX.XXX
4
222
Burned Boot Software Version
X.XX
4
223 Burned
cmp
Software Version
XXXXXXXXXXXX
12
224
Geographical Address
0 – 31
(TP-260 Only)
1
225
Chassis Geographical Address
0 – 31
(TP-260 Only)
1
229 E&M
N/A 1
exemplifies the structure of the vendor specific information field for a TP-1610 slave
module with IP Address 10.2.70.1.
Table
10-2: Structure of the Vendor Specific Information Field
Vendor-
Specific
Information
Code
Le
ngth
Tota
l
Ta
g Num
Le
ngth
Value
Ta
b Num
Le
ngth
Value
Ta
g Num
Le
ngth
Value (1)
Value (2)
Value (3)
Value (4)
Ta
g End
42
12 220 1 2 225 1 1 221 4 10 2 70 1 255