Hi every body!
In frame relay, router connects to frame relay switch using T1 line. The router may have integrated csu/dsu on T1 card or csu/dsu can be stand alone unit .
1)In ATM network, does router have the intergrated cs/dsu on ATM interface card on router?
2) Does router connect to ATM switch using T1 line?
thanks a lot!
1) Yes, here is one example - this is for T3 (similar can be found for T1):
2) It's called ATM Circuit and it can be a T1/E1 or T3/E3.