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Forum Posts
Dear All,I am having a problem with my GSR 12006 routers. When I insert SFP-OC3-SR modules in my SPA-4xOC3-POS-v2 slots i get the following message:sh ip int | include POSPOS0/0/0 10.124.144.106 YES NVRAM SFP security failure down When I insert th...
We have a remote router that we needed to upgrade the IOS version but ran into an issue. When doing the tftp load we erased the flash but the tftp continues to fail. The flash is now deleted and the we cannot upload the new IOS. I have a new route...
Since a port forms for a telephone IP and a computer?
What is the function of the port expansion fastethernet on 1861 router. It's a lan port or wan? Supports PoE?
Hi Folks,I have this network:Clients--RTR1----Net1----RTR2----Web | | |-----Net2-----|In this case net1 and 2 are equal cost paths and thus packets can go via either. If I am SRC IP NAT'ing on RTR2 on the way to the i...
When i enable IP ROUTING on a 4503 i see this in the running-configip routing protocol purge interface.while if i enable IP ROUTING on a 3507 routing it shows IP ROUTING in the running config.although ip routing gets enabled by the above mentioned co...
Resolved! Change Spanning tree diameter ?
Hi,Is there any way to change the Spanning tree diameter of 7 switches on a 3550 ?This is purely for study purposes.Cheers,Phil.
Hi,I am having a 7206VXR router with NPE-300.To rectify bus error I just replaced the NPE-300 card. But now the router is not booting from flash. The router is hanging while booting and we can manually boot from rommon. What could be the issue ?Thank...
This message pops up on the console of a 7206 router running IOS 12.2(15)T14. I can't find a reference to it on CCO in either the 'output interpretor' or the error message locator.There are no debugs turned on, no special SNMP configs other than the...
Hi,I have a 6500 with two sup720's installed they are in an active and standby state.They are both running in a hybrid mode using CatOS cat6000-sup720k8.8-3-6.bin & c6msfc3-psv-mz.122-17d.SXB9.bin on the MSFC3My question is, is there anyway to view t...
Guys,I have a 6500 running with WS-6724-SFP fibre gigabit cardsNow, some interfaces show the input queue (when the port is disabled) as 2000 and when enable at 75 as belowGigabitEthernet1/19 is administratively down, line protocol is down (disabled)...
Resolved! What Device on Which port
I want to map out my VOIP network.I want to be able to tell what phone is on what port of my 3560. Is there a way to sort of ask the 3560 "what IP address is attached to you?"Thanks.
hi, when i entred by hyperterminal to verify the SW image, i have find C3750-IPBASE-M ! it's correct? because normaly i find IP Services Image. i want to confirm this if there is somebody who worked with with 3750-TS-E.thank u.
Hi all, is there a standard what most people use for there colour of cat 5 cables, ie , crossovers, routers, clients etc ?
Resolved! Stackwise plus Master re-election
I've a 3750-E stack with several members, the stack-master has a configured priority of 15.If the master is rebooting another stack-member take over the master role. But i've expected if the old master with it's high priority ist finished with bootin...
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