Configuring and Managing T1 Digital Line Cards 219To modify the IP settings of a T1 Digital Line Card:1 On the Digital Line Cards tab, select T1/ISDN Board List from the SelectDevice Type drop-down list and click Apply.2 Select the board for which you want to change the IP settings and click IPSettings.3 To assign IP addresses automatically, enter the first address in the FirstIP Address field. The system sequentially adds the remaining addresses.3C10116D T1 Digital Line Cards work need only one IP address.Assigning IP Addresses One at a TimeTo assign IP addresses one at a time:1 In the Digital Line Card IP Settings dialog box, click Assign AddressesIndividually.3C10116D T1 Digital Line Cards work need only one IP address, so theAssign Addresses Individually button is not present for these cards.2 Enter the IP addresses that you want for the channels.3 Enter the mask number appropriate for your site in the Common SubnetMask field.4 Enter IP address for the Common Default Gateway, and then click Applyand OK.5 In the Digital Line Card IP Settings dialog box dialog box, click Apply toeffect the changes.Removing a T1 DigitalLine CardYou can remove a T1 Digital Line Card at any time.CAUTION: Removing a Digital Line Card may affect your Dial Plan.To remove a Digital Line Card:1 On the Digital Line Cards tab, select T1/ISDN Board List from the SelectDevice Type drop-down list and click Apply.2 From the list, select the Digital Line Card you want to remove.3 Click Remove. A dialog box prompts you to confirm the removal.4 Click Yes.
