I had configured four PRI in single router for ISDN connectivity. At some extends both incoming & outgoing calls had stopped suddenly from all the PRI. I had troubleshoot following steps to bring PRI connectivity but no use
1)Checked the status of PRI's - Both Layer 1 is active and Layer 2 is Mutliframe Established
2)No calls has established by self dialing also.
3)CPU utilization is under control.
Finally after restarting the router all ISDN channel started working normal.
Can anyone suggestion what might be root causes for this problem.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...