I have a query about checking loop in Multilink it has been observed in the case of E1 Controller the loop given by ISP has not being observed in serial interface. Once we remove the E1's from Multilink we could see the loopâ¦.In normal cases we should be able see the loop right. Even the hard loop given to E1 port itself is not observed. When removed these links from multilink started seeing the loopâ¦.
Can any one help in understanding this better?
Thanks in advance