Switching

Hello Cisco forums!Our switch had a little crash-fest this morning at 2:30 AM, and I was hoping to see if anyone here might have some insight into it. I did find a web page about diagnosing Software Forced Crash Exceptions, but it did not look like o...

Hi Everyone,I config port security on port fa0/4interface FastEthernet0/4  switchport access vlan 10 switchport mode access switchport port-security switchport port-security mac-address f0bf.97de.4f48 logging event spanning-tree spanning-tree portfas...

Hello,Currently have two routers inside our network. One is the default GW 10.1.1.13One is Jump Router for ATT 10.1.1.12Both connected to HP Procurve L2 switchThe ATT Router is 10.1.1.2Want to replace GW and Jump with one 3750 L3 switch.Can I accompl...

Hello,Please consider the attached diagram. The situation is as follows: a single DHCP server with 2 scopes lives on Subnet A which must serve all clients on this subnet with Scope A as well as those on Subnet B with Scope B. File & print sharing bet...

Dear Friends,I have a 2 ISP links with different IP pools for one of my site (office) and those IPS links are given by using switches (2950). I have 2800 router, which is having 2ports and I need to config auto fallfack,My doubt is 2800 router will s...

Hi, We want to use a Cisco 861 ethernet router to link our LAN's data and voice segments together (each on separate switches). Our switches are not Layer3 so routing over them is not an option. We only use the default VLAN1 on both switches.There is ...

Hi,When I connect two 4500-x switches in a VSS setup, do I need to have both 4500-x switches equiped with Enterprise Services, or can I mix IP Base with Enterprise Services in one VSS setup in order to save on licensing costs?Thanks!

Hello,I have two ospf processes running on a single 3570 edge router that has a dedicated transport circuit back to our network core. We are adding an additional "transport" only circuit into a new location that is also apart of the second ospf proce...

Hi,I'm looking to purchase an LDAP server from Cisco. I've done some research, but question. What exactly is CUCM? Is it a device? A tool? What is it's relation to LDAP? Do I need both LDAP and CUCM? Thanks,Ashley

Hi ,in switch 2960s ( c2960s-universalk9-mz.122-55.SE5 ) , i want to marking the trafic between two hosts ( Data replication ), i choose to use " mac access-list"  to classify my trafic before apply the policy marking . but did'nt work . can you help...