I have an external Motorola codex modem attached to a 1751-V via WIC-2A/S async dialing into a 2620XM with a NM-8A. For some reason sporatically calls fail with NO CARRIER. Neither the dialing side (1751) or the RAS side (2620) see a carrier but both...
I have a WIC-1AM installed.When I do a 'show modem' I don't see a number for the modem, I guess because there is only one modem. If I want to clear the modem using 'clear modem' - so I use just 'clear modem' without the slot/port to clear it since it...
I have been handed the task of figuring how to implement a WIC-1AM in a 2620XM running 12.2(8)T5. We want to implement the card only so we can dial-in and manage router, i.e. bounce interfaces, troubleshoot WAN issues, etc. I know it is not the best ...
What sort of devices are attached to the ports this issue is affecting? Perhaps it is something with the host device attached to the switchport that is causing the interface to go up and down. Also, run a "show post" on the switch and see if the swit...
Felipe, Is there anything logged in the syslog when the fiber transceiver is connected and the IOS is new that would help us pinpoint what is going on?
This is a bug in the SA6 code, the 4 MB 2924 recognizes it's native vlan incorrectly. The bug id CSCec50124. The workaround is to use CDP v.1 on both switches.Good Luck-Robert
do a 'show post' on the 2950G-48-EI and see if there are any POST failures, it is a long shot but maybe there is something wrong with fa0/38 or it's ASIC that is causing this.
Sounds like a bug or an inherent incompatibility. Might want to open a TAC case and see if there is a bug open or anything they might know about such problems. Good Luck-Robert
