Switching

Hi,I am having a Cisco 4507 switch. The CPU on the switch is running between 50% to 60% constantly. To troubleshoot I collected some logs using debugs & show commands.debug platform packet all receive buffershow platform cpu packet buffereddebug plat...

                   Hi all,I have 2 boxes Nexus5500 (access layer), and one catalyst 6500 (distribution layer). I created vPC domain on Nexus boxes. I connected Cat6500 to both Nexus5500 using vPC.Is it possible to have STP root on Cat6500? How can I ...

Hi allI search at all cisco pages about support of VSS quad supervisor 2T support.Even relase notes, q&a etc.But until now I don’t found any pros or contra. Customer use the newest IOS 15.1.1-SYCustomer uses already several system with quad sup720, h...

Hello all,I have a question.Either of you know if there's some cisco application that allows to make an inventory of all devices installed in a company?I wanted to do a survey of the number of devices I have in my business and in every vlan ... only ...

Hi,In a design where two VRFs are configured on the same Nexus 5548UP on two different VLANs, bridged together with a firewall running in bridged mode, as shown on the figure below :Both VRF must establish an OSPF Adjascency. The problem is that both...

  Hi,Can any one please describe the live scenarios on which we have to  choose traffic policing over Traffic Shaping ?Thanks,

                   Hello All,I am testing a new product at work which is the cisco 881W Wireless router. We are in transition of upgrading out entire Network in 60 offices nation wide from Juniper Wireless to Cisco. I have been testing this routers w...

We have two cards HWIC-4ESW on router 3845 but we need that the two  cards 8 ports conected betwen, if a pc on port 1 can ping a pc conected on port 8 on second card. tis comunication can,t doing a pc on port 1 can,t conected a pc on port 8.the confi...

Hi i am just wondering, we hava a couple of 2960 switches and we are logging to a syslog server.Ports keep going up and down is it normal severity (error)   ?See below ´

I can configure two protocol on phisical interface cisco 7600 with card es20+: 802.1q and 802.1adthanks

Hello.I hope i found help here. I have a cisco 3560 8 port switch. I really would lime to have the webinterface enabled. So i downloaded the archive from cisco. I extracted the archive to the flash of the switch. After rebooting the device everything...