Hello everybody,I am having an issue with MST in a very, very simple setup, shown in this picture:sw1 is a stack of 2 3750 running 12.2(53)SE1, sw2 is a 2960 running 12.2(53)SE1 as well. spanning tree is mstp with one instance, and sw1 is the root. T...

I am trying to setup a 3725 with 12.2.(8)T5 to use an ISDN PRI that our telco (Telecom Italia) provisioned with the following channels: - 1-8 are normal channels, capable of incoming and outgoing calls - 25-31 are incoming-only channels16 is signalli...

I am planning a network with locations connected with ethernet over singlemode fiber with media converters, and I would lake to use small and cheap routers. The distances involved force me to use full duplex. I understand that both the ethernet WIC a...

I am using Dialer profiles with locally defined usernames, on a 3620 with IOS 12.1(11), fast ethernet, 2 E1, 30 MICA modems.I want to have some users to be allowed to call only from specific ISDN numbers, and some other users to be allowed access fro...