Switching

Hi,Ive got a situation where I have a router with a gigabit ethernet interface and a fast ethernet interface.I want this router to be a router-on-a-stick so there is a trunk coming from a switch to the gig interface, the rest of my network has good r...

Dear All,          I need a scenerio to implement in my office network.  I have two different ISP with 2 Routers.  Each Router have 3 Interfaces (1 WAN & 2 LAN Interface),  I have two Core Switches with CASCADING CABLE in Redundancy (One is master an...

Hi - I am trying to create a port-channel that contains 2 fex interfaces to provide SLB to a UNiX server, each time I try to add more that 1 interface into the Channel-group I get the following message:-"port channel cannot have more than 1 members"....

Dear Experts,Can it is possible when ip address directely assigned at customers pc only. not in cisco 3550 on interface and also vlan interface ??I need deny ip per interface through access-list.can it is possible deny ip when ip address asigned at c...

I have a NAM module in a remote C6k, which connects to the management networks through a newly-configured GRE tunnel (the tunnel replaces a dedicated point-to-point routed link for the private network. However, we now cannot ping the Management inter...

HelloUpgrade of IOS failed with error (Not enough space on device), deleting an IOS and uploading new IOS is correct copy tftp : flash :Address or name of remote host []? 192.168.1.1   Source filename []? c2800nm.binDestination filename [c2800nm.bin]...

Hi Folks,I have three switches on cascading as you can see attached but when I need to reload or power off and power on late the uplink couldn't link up and I need to remove and put in again the CAB-SFP-50CM as you can see attached to reconnect the u...

We have recently deployed Nexus 5k along with Fiber extenders N2k. Problem that we are having is that N2k does not support 10/100, as well as does not allowed BPDU on its ports meaning we cannot even connect any other switch to make our 10/100 NICs f...

Has anyone come  across any CSS problems with HTTP post form payload size?We hit one vip that sends us to proxy servers and then to another vip for the physical servers.Recently a release has gone out with updates a http form and now we are getting i...

Ok..so I seem to have the TAC befuddled so I'm going to come here as well.I have a 6509 with a CSM blade and a SSL-M blade installed.  The CSM is configured and working properly in a one-arm mode and we are tring to get the SSL-M integrated into the ...

Hi,     I understnad that when ingress replication is used, multicast packet are replicated when they enters the switch.  In VSS enviroment, it is likely multiple copy of multicast have to travel across VSL link.  Question i have is: if i have dual-h...

Does anyone have any experience with these HWICs? We are currently field testing one in a 1841 as a primary connection for a small (1 user) remote site. I am experiencing 2 issues:1. Time to acquire a signalEvery now and then the signal will just dro...