Anybody know of a way to help track down "rogue" dhcp servers?
Anybody know of a way to help track down "rogue" dhcp servers?
I have had to delete my IOS from flash due to it being corrupted. I have tried to go in and download the new IOS, but with no luck. I have set all required varibles for ROMMON and I get the error: "Missing or illegal ip address for varieble IP_ADDRES...
With RSTP, it seems as if the forwarding state transition counters (OID: dot1dStpPortForwardTransitions or show span detail at command line) on portfast enabled ports increment every time another portfast port comes up on the same switch. So, for ...
I'm trying to find the release notes for the Cat 4000 sup 2 rommon upgrades. I've looked all over CCO but haven't been able to find them. In the release notes for CatOS 8.x, 7.x etc it tells you HOW to upgrade the rommon, but it doesn't tell you WHAT...
Hello,please, can anyone tell me if it is possible to limit bandwidth on Catalyst 2950 switch on per VLAN basis.Thanks in advance.Maxime Frolov
lloI have a problem configuring HSRP with secondary addresses on 2 Cisco 2811:s. On each router, fa0/0 is connected to the same switch. They see eachother with cdp.On the LAN, there are clients with IP:s in both 172.17.2.0/24 and 172.17.3.0/24. The f...
Hi folks,I haven't (yet!) managed to locate the oids that will tell me how the software compression is performing between two 1721's across an X.21 E1 line - any clues, please? I'm using mrtg btw.Regards,Andy.P.S. sry - wrong forum; have cross-posted...
Is this bundled or not bundled, is what I'm trying to confirm.I get two conflicting messages about, if the port-channel bundle is working or not working. (There is traffic on two channels intended to bundled)Version 12.2Switch1Config on port 1/1 is e...
on a catyst 2924XL I can create an access-list but the command ip access-group seems not to be available under config-if commande mode , how to use this access list to limit client access on the ports thanks
I believe I have found a bug with port mirroring on the 7613 using12.2(18)SXE. This previously worked properly in 12.2(18)SXD. Since thereare extensive changes from SXD to SXE, I would not be shocked. Here isthe problem;gp1#sho monitorSession 1------...
I know an ehterchannel group can be configured on two SUP1A. Here is I got two etherchannels, group 1 consists of 1/1 and 2/1. Group 2 consists of 1/2 and 2/2. With SUP1A running cross module etherchannel, would the behavior same as normal ethercha...
why do we sometimes need to apply an ip address to a vlan, is it for management or incase your doing intervlan routing ?
Hi all, would it be possible for me to make a vpn connection say between my home and my friends home if we are both on the internet, how would I set this up ?thanks a million
Hello..I was wondering if it is possible to read the traffic stats for a "virtual" vlan interface on an cisco 3350 switch.. We got a setup like this:interface Vlan52 ip address x.x.x.x.x 255.255.255.224 no ip redirects no ip unreachables no ip proxy...
I erased router 4500 ios and then the router in the rommon mode. all available commands:alias set and display aliases commandboot boot up an external processbreak set/show/clear the breakp...
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