3Com V7122 Installation Manual

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3Com V7122 Installation Manual Manual pdf 27 page image

6 Change the network settings by typing: SCP IP [ip_address] [subnet_mask][default_gateway] (for example, SCP IP 10.13.77.7 255.255.0.0 10.13.0.1); the newsettings take effect on-the-fly. Connectivity is active at the new IP address.This command requires you to enter all three network parameters (eachseparated by a space).7 To save the configuration, at the prompt, type SAR and then press Enter; the V7122gateway restarts with the new network settings.Restoring Networking Parameters to their Initial StateYou can use the Reset button on the V7122 gateway chassis to restore networkingparameters to their factory default values (described in Table 6) and to reset the usernameand password.Note that the V7122 gateway returns to the software version burned in flash. This processalso restores the V7122 gateway parameters to their factory settings. Therefore, you mustload your previously backed-up ini file, or the default ini file (received with the software kit) toset them to their correct values.This option is currently supported on one media gateway module (trunks 1-8) only.To restore networking parameters to their initial state, follow these 6 steps:1 Disconnect the V7122 gateway from the power and network cables.2 Reconnect the power cable; the gateway is powered up. After approximately 45 secondsthe ACT LED blinks for about four seconds.3 While the ACT LED is blinking, press shortly on the reset button (located on the frontpanel); the gateway resets a second time and is restored with factory default parameters(username: Admin , password: Admin).4 Reconnect the network cable.5 Assign the V7122 gateway an IP address (see Assigning the V7122 Gateway IPAddress).6 Load your previously backed-up ini file, or the default ini file (received with the softwarekit). To load the ini file via the Embedded Web Server, Chapter 5: Restoring andBacking Up the V7122 Gateway Configuration .V7122 Digital Gateway Installation Guide 27