Configuring the T1/E1 Interface 85Viewing and Modifying IMA and UNI GroupsOnce you have added a group, you use the List/Modify Group menu to view andmodify group configuration parameters.To view and/or modify an existing group:1 From the Group menu, shown in Figure 70, select [1] List/Modify Group to openthe List/Modify Group Selection menu.2 Enter the number corresponding to the group you want to view or modify to openthe List/Modify Group menu for that group. Figure 76 shows the List/ModifyGroup menu for an IMA group. The List/Modify Group menu for a UNI group issimilar, but it lists only the parameters you can set for UNI groups: Admin Portsand Admin Status.Figure 76 Modifying an Existing IMA Group3 If the Admin. Status of the group is In Service, select [10] Set Admin. Status andenter 1 to take the group out of service.You must take the group out of service before you can modify it.4 Change any of the group parameters as desired.Deleting IMA and UNI GroupsTo delete an existing IMA or UNI group:1 From the Group menu, shown in Figure 70, select [3] Delete Group to open theDelete Group Selection menu.2 Enter the number corresponding to the group you want to delete to open theDelete Group menu, shown in Figure 77. This menu lists the parameters for theselected group and warns you that deleting the group will delete any virtualcircuits using that group.
