Switching

Hi,the default ARP timeout is 4 hours in the cisco routers. When an ARP entry is going to expire, will the device send an ARP request to retain it's entry?for example,if the default timeout is 4 hours, at 3 hour 59 minutes, is there any ARP request w...

HI , I am using the cisco 3560X series of switches with the IOS ver c3560e-universalk9-mz.150-2.SE.bin.I issued the command boot system flash:c3560e-universalk9-mz.150-2.SE.bin in running config and saved.But when I re-check the running config I don'...

Dear Sirs!Can I capture packet (data-plane) on the N5K like on the Cat 6500 (monitor capture, source vlan xx)? Nexus work as VRRP - gateway for the PC and servers - I need to view packet, gone from one VLAN to other - from PC to the Server.Also, I ca...

My VLAN access lists no longer work. Initially, they did, but now they have no effect. The setup is on a 3750X and looks like this:VLAN 300IP address 10.11.12.1ip access-group V3S out  ip access-list standard V3S1 permit 10.11.12.232 permit 10.11.12....

Hi!I don't know how to ask this question but I am really stuck on this.I am trying to configure TMG on windows server 2008 for HTTP and HTTPS Filtering. I have routed all internet traffic to my default route on L3 300-28 (TMG Server interface e.g. 19...

Hi Guys, I need your expert advice on the below, The client requires isolation between the same vlan, ie, none of the PC on a particular VLAN should be able to talk to other PC on the same VLAN.I know that I can use Private Vlans to achieve this purp...

Sir, Is EIGRP a public routing protocal or cisco propriety routing protocal. And name of the other vendor, who use this EIGRP  protocal?

We have a pair of 4500X switches using VSS and running the deferred 3.5.0E code, so that obviously needs to be upgraded. I'm wondering what experiences there might be from the community regarding the 3.6.x line. 3.6.0E adds support for SFP-H10GB-CU1-...

I just purchased an SG200 switch. I now see that VLANs do not work the same way as say a 2960 does. First, let me say that if this switch had a CLI, I wouldn't be here. This is my first time ever posting to Cisco forums. On the SG200, I can not creat...

Hi, As we know privilege 15 is the highest privilege which a user may do everything on a switch. I am using a Network Automation tool for policy compliance checking and only need to collect the configuration of the switch. So i need to create a user ...

Hello,I need help connecting my ASA-5505 Firewall to my TFTP server(cpu)  I cant ping between the two.  They are the only devices on this network and have the IPs as follows:CPU: 10.10.10.15505 (vlan2): 10.10.10.2I am connected to the 5505 from the l...