Verifying ISDN PRI Configuration on Channelized T1/E1/ISDN PRI Interfaces

Purpose

Verify that your configuration of ISDN PRI service on a channelized interface is correct.

Action

From operational mode, enter the show interfaces ct1-2/0/0 command.

Sample Output

traceoptions {
    flag q921;
    file {
        isdnback;
    }
}
clocking external;
isdn-options {
    switch-type ni2;
}
dialer-options {
    isdn-dialer-group priority 1;
    }
partition 24 timeslots 24 interface-type dc;
partition 1-23 timeslots 1-23 interface-type bc;

[edit]

Meaning

Verify that the output shows your intended ISDN PRI interface configuration.