Hi folks. I know the private VLAN promiscuous trunk port is supported on the Cat4500. If I am reading the documentation properly, the feature is also available on the Nexus product line, 5.0(2) or above. I need to make sure I have the right feature i...

I posted this under LAN as well, but didn't get a response. Maybe someone here can help me out:I have a 4948 switch w/L-3 software. Am using VRFs to segment the traffic for two different entities. Am having problems getting the router management stuf...

I have a 4948 w/L-3 software. Am using VRFs to segment the traffic for two different entities. Am having problems getting the router management stuff (TACACS+, NTP, logging, SNMP, etc.) working.All of these things are configured to originate from Loo...

I recall reading or hearing somewhere that there was a practical restriction, or at least a best practice, regarding priority queueing for voice across WAN links.I thought that you cannot, or should not, build QOS parameters to allocate >20% of the W...

I have a 2811 router with the AIM-ATM and VWIC2-2MFT-G703. Question: can I put dissimilar ATM service providers on that one card? So port 0 has one service provider and port 1 has another, both running ATM?I am nervous because the timing commands on ...