Switching

Hello, I have a Cisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.0(2)EX3, RELEASE SOFTWARE (fc1). I would perform ECP but it doesn't capture packets.I configured the buffer and the monitor in this way:Capture buffer B (circular ...

Hi all.I have some problem with making IPTV on C2960 (WS-C2960-24TC-L), IOS Version 15.0(1)SE3.So, the most important thing, that I have to mention - uplink of C2960 is dlink3200.I want to reach ISM vlan from d3200 to C2960.I don't have any problem w...

Hello Everyone,I am facing this problem with all my switches, The igmp snooping queue drop value increment fast and cause high cpu usage for long time, over 90%.This happened with the default value of igmp snooping which is enable then i turn it off ...

Folks,I am working on a requirement where we need a Cisco 4507R+E switch with SUP8E(Dual) and "WS-X4748-RJ45V+E" modules which fully populate the chassis. To consider as a rough estimate we have considered 50 IEEE devices which will consume 15.4W pow...

Hello all,I would like some help regarding setting up mls qos on our infrastructure.We have two 6509-E connected via Port-channel with vlans configured with HSRP, one 6509-E is acting as active for a number of vlans and the other is active for the re...

I have cisco 881 routers at various sites running a IPSEC VPN tunnels with Windstream DSL circuits and also Mediacom cable circuits.  On one of the DSL circuits I am having a difficult time as the router times out religiously on the hour and throws t...

We have two Nexus 5548 in a dual HA configuration. We have HSRP configured on VLAN705 on both Nexus and the VIP is xx.1. The access switch is a WS-C3560X-48P, the log on  the Nexus is filled with duplicate IP address messages for the HSRP VIP address...

Hi,I have a Cisco 887VA router. And I want to manage the router with SDM software. II have already installed the software and when i launched the application, 2 windows appear and the configuration page does not open. Can you please help me out.Regar...

Every time I reboot my Cisco IOS 800-series router, all the Windows 7 machines 'identify' the wireless network as being a 'new' network, forcing users to classify it as Home/Work/Public all over again (and more painfully, causing host firewalls to th...

We are going to replace three WS-CE500-24LC switches with SG220-26P switches.  I would like to get the current config from the Catalyst Express 500s to either 1. import into the new devices or 2. at least use the current configuration to see settings...

Hello,I would like to have the default action clarified for storm control on a catalyst switch.Say I have this configured on a 1Gig switchport:storm-control broadcast level 10(with the default action) Can someone please clarify if with the default ac...