Switching

Hello Everyone!I am writing you because i have a pre-sales problem to solve, we have one network in our customer site, where he receives two different ISP (in the remote Site), each ISP link has a router, one Cisco and other Teldat, client can not an...

Hello,Using one SGE2000 switch.I'm unable to access the switch web interface since I assigned a PVID to the port where my computer is connected.If I use the PVID 1 and untagging the VLAN 1, it works fine.What can I do to access the web interface with...

We are planning for the office move and I need to estimate how much power we need to run a fully populated Cat4507R switch. The chassis include 2 Sups, one 6-port fiber line card, two 48-port Gig and two 48-port FastEthernet line cards. The switch al...

Hi, I have a lots of cisco catalyst switches, and I need to find out wich switch has port with port-security feature disabled.I have a comand show port-security, but it shows me just enabled  port-security feature on ports, but I need opposite info, ...

Hello,I have have a WIndows 2008 NTP server running on my LAN and a test 1841 router and the router was syncing it's time fine, until I had to move the server to behind an ASA firewall.  I have opened up UDP/123 in each direction, but it still isn't ...

Hello,I'm working on trying to allow file and print sharing, a used being able to run a UNC path using windows to a server anc copy a file across. The server destination resides in a Vlan when the file and print sharing protocols are not allowe. I've...

im trying to find out what is the latest ios version for 3500xl switch for upgrade it . If anybody can help me because im not a register customer .thanks

Dear all,I would like to know if it exist a list of the cisco private protocols and the associated SNAP number. I am particularly interested in identify a protocol that has the following SNAP numbers: OUI: 0x00000C (cisco) and PID: 0x0132 (?).Thanks ...

I m having 2500 series router. when i boot router automatically get into router(boot)> . how to solve?

I have Cisco Catalist 4503 Switch with following confurations:-System image file is "bootflash:cat4500-ipbase-mz.122-50.SG3.bin"cat4500-ipbase-mz.122-54.SG.bin. cisco WS-C4503 (MPC8245) processor (revision 10) with 262144K bytes of memory.Processor ...

I can not get dhcp to work... I am pulling my hair out of my head!!!!!! I can ping from the switch to both vlans...  HELP!!!!!!!here is my config for the router..... Router is a 1760Current configuration : 1379 bytes!version 12.4service timestamps de...

My company uses Cisco 891's in replacement of the 1811 where we would have DBU used via an external modem and a triggered time of 3 minutes after a primary connection failure was identified.  In testing the 891 in a Layer 2 failure environment, it is...

I am attempting to configure a Cisco 2901 router using IOS 15 to   properly perform NAT/PAT translation between LAN and the internet   connection.My Configuration:interface GigabitEthernet0/0 ip address dhcp ip nat outside ip virtual-reassembly no ip...