Im trying to setup a voip lab. I got a 7940 connected to a 2950. The port goes err-disable when the 7940 is powered off.%PM-4-ERR_DISABLE: loopback error detected on Fa0/6, putting Fa0/6 in err-disable stateAnyone knows why?
Im trying to setup a voip lab. I got a 7940 connected to a 2950. The port goes err-disable when the 7940 is powered off.%PM-4-ERR_DISABLE: loopback error detected on Fa0/6, putting Fa0/6 in err-disable stateAnyone knows why?
Hi, We have to configure ip flow-export commands(Mentioned below) on 1721 platform. current DRAM/Flash is 32/16 Please let me know- 1- is these commands are supported on 1721 platform? 2- if it is, please suggest suitable IOS with feature set. 3- do ...
If the 'ntp server' is configured on Cat6500, would it automatically apply to all the service modules loaded in the chassis or would the modules need independent configuration. I have checked that FWSM takes it from the Cat6500 switch.
While out at a clients location adding VLans, I had noticed that all of the ports had Bandwidth 100000Kbit and Delay 1 usec added to them. Is there any benefit to this from other than it being defined in say Vlan1?ThanksSteve
guys i have four swicthes all are connected to each other....MST is running and i have two instances.....swicth A and is root for instance 1 and swicth B is instance for instance 2......now th eport between A and B is 10 and 12......i want that odd v...
Hi All !Been trying to block the Devices by MAC addresses wise.My idea is to create "access-list 700 permit XXXX.XXXX.XXXX".I'd like to add the access-lis in "ip nat inside source 700 pool natpool overload"will it allow specifying the devices with sp...
Hey I'm getting into switch and routers stuff, and I wonder if there is some way to know how many routers, switches or hubs are between 2 pc (server - workstation) in a given LAN, including hardware information like mac -addres 'casue I'm trying to f...
At my company, we introduced iSCSI to our network, and find it at issue when our switch reboots, it takes to long... I did some research on SSO, It seems to me to be a much better way to go.. rather than RPR mode.. Can you view my current supervisor ...
In case of two perimeter ASA's for e.g. with CSC-SSM and then AIP-SSM, I would like to connect the management interfaces to the management vlan. Should I create separate management vlan for ASA1 and ASA2. Because if they are in the same vlan, then an...
On the wireless side you have AssureWave certified IOS but on the R&S side of the house where is a good place to find a certified/approved IOS. Does cert.gov or another government site recommend software?
I used the following entry on Cat6500show memory debug leaksand it took up 100% of the CPU. Can 'show' commands eat up so much of CPU. I believe they are only display commands.
I am using VLAN2 for management and VLAN3 and above for data. Do I still need to assign an IP address to VLAN1?Many thanks for you helpMark
On a 2960...what is the command to show if portfast is enable on the ports?
hi every body!Let say we have following configurations:no eerdisable detect cause all.errdisable detect cause bpduguard.errdisable detect cause channel-misconfig.errdisable recovery interval 10.Will the last command set the recovery interval at 10 se...
Hi every body!According to my book, if password needs to be configured, it should be configured on all vtp server and client switches in vtp domain.So should i assume a switch in transparent mode does not need to be configured with the password in or...
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