Other Network Architecture Subjects

Hi,I have a pretty strange problem.I have a 6015 which is connected to 828's. (GSHDSL)Users on this system have reported "Page cannot be Displayed" errors when trying to login to their Hotmail accounts.I have put a sniifer on various places in the ne...

Cisco 3750 provides a method to clear the Switch IP Address and Configuration"Step 1 Press and hold the Mode button. (see Figure 1-4.)The switch LEDs begin blinking after about 2 seconds.Step 2 Continue holding down the Mode button. The LEDs stop...

I have a following NM-16AM-V2 module the current curring firmware is :Modem F/W Version : ACF3_V1.824L-V90_4M_RAMI would like to upgrade this firmware.Which is the last firmware ?How to upgrade the firmware ?Many thanks for you answer.Regards,

Hi,I have an external database and i want to pass all configuration parameters trough nrcmd.So, i would like to redirect nrcmd input/output stream. The problem, i can not send any configuration parameters to the input stream,but it seems that i can r...

hi i have 3 nos. 3750 layer3 catalyst switch which is one stack and other 25 2950t-24 switchs which is installed each floor now i have different vlan in all switches now i wants to communicate with all VLANin my network.i have created trunk port but ...

When I set our VMS Router MC to go out and pull in the config of my firewalls, it pulls in most of the config but it contains some errors and I am not sure what it means.errors in the config are:ip address inside *** Internal: IpAddress630PixCommand...

Does anyone know if there is a way to configure ISDN backup to be triggered only if ALL T1's in a multiple WAN link (NxT1) are down? This scenario could likely occur if one link was down for maintenance, for example. I am only familiar with setting...

We've a plant with Catalyst 3750 as bbone switch and Cat 2950 as workgroup switches. The fiber used is multimode 62,5 micron. One of the links is 350m long and the others <=200m. First, we used LX gigabit modules for all links, but they changed to "e...

I am looking for a way to find when an interface on a 2924XL or 2950 was last used, either in number of days, or date. Can anyone provide information on how to do this? Is this an SNMP MIB or is there something built into the switch stats to provid...

Hi all,why, when i power off and then power on my cat 6509, it go on rommmon 1> with the message " canno't autoboot??".So i write the "boot" command and then the switch load its IOS.I must set the boot variable?? How??Thanks allMarc

Hello!I'd like to know, why it is not possible to create a VLAN 1001 on a switch running CatOS (Cat4000/5000/6000).It can learn VLAN 1001 via VTP from a CatIOS switch, but even then you can't associate switchports on the catos switch to Vlan 1001.I t...

hi allwhat can be a usual problem if the router does not boots and gives out garbage characters...no rommon...notthing

hi allwhat is actually the need of SVI .i mean u can give an ip address to entire vlan thatz it or something else????

Hi,I've a cisco 1721 router with an additional 4port wic switch.For 4port wic switch spec are at:http://www.cisco.com/en/US/products/hw/routers/ps221/products_data_sheet09186a00801c749d.html The clients connected to the cisco 4port wic switch should ...