Hi every body!
Say we have this set up r1s0---------dsu/csu------T1-----------------csu/dsu---r2
Dsu/csu say is using internal clock. what clock rate should be configured so that r1 can send data at 1.544 Mpbs.
To put it another way, How do we determine the clock rate for a port?
Thanks a lot!
The clock rate command is used on DCE serial interfaces, not under internal CSU/DSUs.
Internal CSU/DSUs use the 'timeslot' concept:
If you purchased a T1, you will enable all timeslots in the CSU
service-module t1 timeslots 1-24, speed 64
the relationship is 1 to 1 in this case: the clock rate has to be set to 1544000 to allow the router to use a full T1 speed.
there is the other thread where Victor, Edison and Vuyan have provided useful answers with a lot of detailed information you can find a better answer there
Hope to help