Switching

About 1 to 2 hours ago my core switch CPU shot up to 100%. No config changes were made. Attached are the processes that are taking up the CPU, it is not just the iso-base like the other posts about High CPU. What does name_svr, inetd, and the tcp.pro...

Hi there, Can three 6509 switches be connected using VSS technology? would it work?

Hi I have a ASA 5520 connected to a Catalyst 3560 G48. The ASA 5520 has 4 gigabit interfaces, but I can not get them to connect to the C3560 with gigabit speed. In auto mode on both devices, it works fine, but only with 100Mbps. If I lock both devic...

I have a Cisco 2969 X switch and Cisco 4507 switch.I have configured G1/0/24 of cisco 2960 trunk port . i have left everything else default.In 4507 G4/23 i have configured as trunk .But the when i connect the switches its showing as not-connect. If i...

Hello,In this week i have to do my first job, I have to monitor the healt and the configuration of best pratices on a switched network.I d love to have a check list, for all the thing that i have to verify. i have a security check list and follow a s...

I just purchased a used Cisco SFS 3001 (Topspin 90) Infiniband switch but I am unable to login because the console login username/password has been changed from the default (super/super). Does anyone know of how to do a password recovery/reset on thi...

We are currently experiencing an issue where if we perform a show switch-profile buffer (see below)...the buffer is clean.  However, when we perform a show switch-profile name status...there are commands pending.  Anyone else experience any similar s...

Is there an equivalent command in Nexus OS for the IOS command " ip ospf database-filter all out"I want to filter out all LSAs to a neighbor but this command which is available in Cisco IOS does not seem to be available in Nexus OS. On Cisco IOSinter...

Hi Everyone, I have a question regarding using dhcp through a vlan. I have a network where I currently have a switchport set as access voice vlan11 and access vlan 10, I then connect a Mitel phone into the port and then connect my laptop into the pas...

Last year I worked with a systems integrator who helped prep six 4500X switches into VSS pairs, and had showed me how to configure these devices and install them into my distribution layer, layer-2 only.  Now I have another of 4500X switches that I w...

Hi Folks,I have a SUP32 running on latest SXI14 but it wont allow me to add the following commandip nat inside source static tcp <non local ip> 22 <loopback ip on the box> 22 extendableI get this error%Port 22 is being used by system min22I need this...

Hello I recently bought a used cisco 2800 series router from ebay. The seller listed the item as tested and working so im assuming the IOS is present. The hardware appears to be working it powers on and self tests. My computer sees the hardware conne...

I have a pair of 4451-X routers (XE 3S) running MHSRP on a "nat inside" interface - each is active for its own group and standby for the other's group.Each router has two "nat outside" interfaces each running a single HSRP group, and one of the route...