Nortel 425-24T, Configuration Manual, Page: 237 / 488

Chapter 6 System configuration using the Console Interface 237
System Configuration Guide
Software Download screen
The Software Download screens ( Figure 87 and Figure 89 ) allow you to revise
the Ethernet Switch 325/425 software image and diagnostics image that are
located in nonvolatile flash memory.
Allowed Source
IP Address Specifies up to 10 user-assigned host IP addresses that are allowed Telnet access to the
CI.
Default value 0.0.0.0 (no IP address assigned)
Range Four-octet dotted-decimal notation, where each octet is represented
as a decimal value, separated by a decimal point
Allowed Source
Mask Specifies up to 10 user-assigned allowed source address masks. The remote IP address
is masked with the Allowed Source Mask and, if the resulting value equals the Allowed
Source IP address, the connection is allowed.
For example, a connection would be allowed with the following settings:
Remote IP address = 192.0.1.5
Allowed Source IP Address = 192.0.1.0
Allowed Source Mask = 255.255.255.0
Default value 0.0.0.0 (no IP mask assigned)
Range Four-octet dotted-decimal notation, where each octet is represented
as a decimal value, separated by a decimal point
Caution:
Do not interrupt power to the device during the software
download process. If the power is interrupted, the firmware image can
become corrupted.
Achtung:
Unterbrechen Sie die Stromzufuhr zum Gerät nicht, während
die Software heruntergeladen wird. Bei Unterbrechung der Stromzufuhr
kann das Firmware-Image beschädigt werden.
Attention:
Ne pas couper l'alimentation de l'appareil pendant le
chargement du logiciel. En cas d'interruption, le programme résident
peut être endommagé.
Table 52 TELNET/SNMP/Web Access Configuration screen fields (continued)
Field Description