Have 2 x Juniper EX4600 switches acting as distributions running MC-LAG with a Cisco 3560v2 access switch. Port channel on the Cisco comes up for about 30 seconds and then fails with the following message: Aug 16 10:50:23.162 EDT: %PM-4-ERR_DISABLE: ...

Configured two 5548 Nexus switches with VPC and a 4506 as an access switch with a port channel trunk uplink. All looks OK but when I fail one of the links from the 4506 connectivity is lost for 30 - 45 seconds. Almost like spanning tree re-converging...

Had a caller making a 1+ call to the PSTN that didn't go through initially. I'm not sure what it did the first try, but the second try a momentary message appeared on his 7941 stating "High Network Volume" and then completed. Strange.Does anyone know...

Have a few remote sites that require backup to their existing DS3 facilities. In some cases multiple T1 links (3 from some sites & 5 from others) should be sufficient for backup purposes at this time. The number of T1s and sites may increase. I'm co...