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I've run into an odd problem - I have connected two 2960s together with copper on FastEthernet interfaces, and STP on the new switch immediately puts that port into blocking mode. I don't understand why this would be, since there is only one connecti...
I have a virtualized Unity Connection server running OS 8.6.2.20000-76. I've had it up and running for about 8 months now, and I keep having this problem:After starting the server, the instance runs for a few days/weeks, then the CPU spikes to 100% u...
A few months ago, I migrated my CallManager 8.6.2 cluster from physical appliances to virtual ones. Part of this migration also changed the cluster IP addresses. This broke several things like db replication, which I was able to fix, but now I have f...
I am having an odd problem. Ever since upgrading my CallManger cluster to 8.6, overseas calls (IE, to Australia) have only one way audio from the IP communicator. The caller, running the IP Communicator can hear the other party, but the other party c...
I have a 9951 With 1 color KEM set up. I have 5 BLF SD lines on the KEM, to provide call coverage for them by the person at the phone. All of these users are in the same call pickup group, and the BLF SD lines have the "pickup" box checked in the set...
I've figured it out. I noticed that console output from Switch B was citing port-type inconsistency for reason for the block.02:37:44: %SPANTREE-7-RECV_1Q_NON_TRUNK: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN10.
02:37:44: %SPANTREE-7-BLOC...
Here's what I've got: "Switch A" is the existing device that is in operation. "Switch B" is the one hanging off Switch A. Switch B has only one cable connected on Fa0/1, all others are empty and down. Switch B Fa0/1 is connected to Fa0/10 on Switch A...
Yes, this is the doc that I had seen before, the unsupported IMAP client does not seem to be what is causing my issue. Restarting (or even entirely disabling) the Connection IMAP Server service has no effect, CPU utilization remains at 100%.
Thank you both Bill and Dave! I did not realize that you have to disable multicasting everywhere, I thought that if it was not available on the audio file, that the MRG would default to unicast, which is clearly not the case. As soon as I disabled mu...
Ok, so I made some progress. The reason we changed the IPs of the cluster was because we moved them off-site. The multicast address 239.1.1.x is not a routable address over our WAN, so that's why it wasn't working. I apparently don't understand how m...
