Switching

We have several remote sites  connecting to a central location. Each remote site has its own file and  print server hosted at the central location as virtual machines.  Recently, we've been having problems pulling data from one of these  servers (e.g...

hello all,i have a question..can we make PATtting to a host that is not in my subnet..i want to make a natting with SIP port number(5060) for a host that is not in my subnet..i have a cisco router and the host that i want to direct this SIP packets i...

Hello, folks.How filter inbound routes in Cisco ASA OSPF? Because Cisco ASA has no "distibute-list" command for OSFP process configuration, I try to use "filter-list" command in area definition. So, I try to use next configuration:R1 (Cisco 3660):ski...

Hello,I have 2 hosts, 1 plugged in fa 0/21 in VLAN 101 and another in fa 0/22 in VLAN 101 on our L2 Cisco 2960.  If I try and transfer files from either host the gig 0/1 trunk port on the 2960 leading tot he 3750 fa 0/1 port hits 100mb (using a real ...

I have 2 SMB SG 300-52 switches conneted via LAG (2 ports). My plan was to put all the users on one switch and the servers on the other. When I do this the communication is fine between the PCs and servers but its really slow to transfer files betwee...

I have a Sup32 that I suspect has faulty NVRAM (e.g., I am unable to "wr mem" on the device - it states resource is busy but no other active connections exist). Prior to replacing the supervisor engine I'd like to take a crack at formatting NVRAM to ...

Hi allI have multiple devices across my network that require sending SNMP traffic to a server. Currently this isn't working, and I suspect our cisco switches may be blocking SNMP traffic. I've started looking at the ACL's on the IOS config of the swi...

Does Cisco 1921-SEC/K9 support HWIC-4ESW ? I require 4 x 10/100 Ethernet ports If yes how many ? are there any drawbacks if i use this module instead of a switch?RegardsAakash.

Hi out thereI need to shut an incoming interface on an ASR if a "inside" trunk shuts - how can I do this? Is there a possibility trough ios.sh or how can I do this? We have a huge bunch of vpn routers I have to failover to another router if a link be...

I am in semester 3 of 4 (LAN Switching and Wireless) leading towards my acquiring my CCNA certificate, and I finally decided to get my own home lab so that I can configure to my hearts' content and not have to wait for access at the school to do it. ...

Dear friends,We are implementing NAC in our environment and unfortunately still some of our obsolete 6500 switches are running CATOS, the current (cat6000-sup2cvk9.8-6-4.bin) image does not support some of the commands related to NAC implementation. ...

Hi,Can anyone suggest which model is best suitable for the below scenario:We have microsoft servers and other application servers (around 12 in nos) which should have gig connections to the access switch. In turn this access switch will be connected ...

Hello,Should the portfast be used on a port connected to a router?  The reason I ask is I will be replacing a couple of 3750s with 3750Gs and I want minimal downtime when I move the cable.Thanks