Switching

Hi,I am trying to create a port channel between HP servers (4 nic) and two nexus 2k.  The server side its a single team with 803.2ad fault taulerence and on the nexus side it have created two port channel (port channel 1 for nexus 2k1 and port channe...

Hi, I've previously used trunkports and vlans between my ASA and accesspoints, connected directly. Now I want to put a 2960S-24PS-L bewteen. Where should i define the vlans (in the switch or in th ASA?) and what ports to put in trunk mode? (the ones ...

How many of the VWIC2-2MFT-T1/E1 can be used in the 2801, all for data?I know here it mentions how many slots support what, but its a bit confusing, and I remember having trouble bringing up the card in slot 2 and had to move card to third slot, I'm ...

WS-C2960S-48FPD-L + SFP-10G-SR=        ----(fiber conn)     WS-C2960S-48FPD-L + SFP-10G-SR=                         ¦                         ¦ (RACK)                         ¦WS-C2960S-24PD-L + SFP-10G-SR=          -----(fiber conn)     WS-C2960S-48...

I have done this a million times and something just isn't clicking today for some reason...Switch: SG500VLANS: 1 (default) xxx.xxx.0.0/24 network, 150 (device management vlan) xxx.xxx.150.0/24 networkI am plugged into port 1. This is a trunk port wit...

I have 2 6509 running as VSS.  It a new system installed a month or so ago.  When I try configure and connect the 10G connections on a WS-X6716-10GE (16 port 10G module), one of the port "error disabled".  I reseated the card and the error came back ...

A thing that has bugging me for some time is why the above command is not on by default on Cisco 3750 switches when IP IGMP Snooping issurely it is best to only have the ports that have joined the Multicast group to receive the traffic.anybody knows ...

HiIs it possible to upgrade a c3750-stack one member at a time to avoid downtime? I need to keep L3-functionality up.If I have one etherchannel from access-switch (2 channel-ports in 3750, in different stack-members), my 3750-stack as a distribution ...

I currently have vlans setup on my cisco 881 router and I'm needing help setting up the access list permissions for the vlans. What I can not seem to get correct is that for the management vlan (103) I want that vlan to have full access to all the ot...

All,I'm in the process of upgrading a WS-C3560G-48TS-S from 12.2(25)SEB4 to 12.2(55).SE3 using Cisco Network Assistant.  During the "upgrading the image" process it seems to be hung.  Anyone have any thoughts?  Is there a memory limitation I should b...

Hi,We have two dedicated racks for our DMZ. We need to connect them to a firewall. We do all the cabling inside the rack, so each of them must have a top of rack.Problem is, switch in rack 2 will be connected to rack 1 and then to firewall, so if swi...