Cisco Back-to-Back T1 Interface Configuration
Revision as of 01:51, 26 August 2014 by BenFranske (talk | contribs)
| Step | Instruction | Command | Example |
| 1 | Set the card to T1 mode | card type t1 slot subslot | card type t1 0 0 |
| 2a | Set the clock source to internal (on each DCE port) | controller t1 slot/subslot/port clock source internal |
controller t1 0/0/0 clock source internal |
| 2b | Set the clock source to line (on each DTE port) | controller t1 slot/subslot/port clock source line |
controller t1 0/0/1 clock source line |
| 3 | Set the channel group to include all 24 T1 timeslots | controller t1 slot/subslot/port channel-group 1 timeslots 1-24 |
controller t1 0/0/0 channel-group 1 timeslots 1-24 |