Other Network Architecture Subjects

I am try to configure a 2801 router to access one ISP via two services, Frame Relay and ADSL. I want email traffic to go over FR only and browsing over ADSL. If either of these services fail all traffic should be routed through the active service. Th...

hi, Guys,Our networks is going to upgrade from IPv4 to IPv6 in the near future. The network mostly consists of cisco switches in all 3 layers, with 2 cisco 6509 at the core configure as HRSP.This network is part of a large one, connecting through WAN...

Hello. Due to a likely NIC problem, after connecting my laptop to a port on the 2950 switch, the led turns amber even after disconnecting the cable.2 ports on the switch are having this problems. Ideally the led should be off when nothing is connecte...

I've got a situation where I have the following set up:v100Mux > 3750 > Router >< Router < 3750 < v100MuxBasically the mux encapsulates v.11 into Ethernet, passes it to the switch, the switch then passes it to the Router. The Router passes it to the ...

Hi,I have couple switches setup in VTP server mode. All of them have the same VTP revision number, but most of them should be in VTP client mode. Will switching some of them (but the one I really want to have in VTP server mode) into VTP client mod...

HiWhen i try to configure the gigabit interfaces, at the promt:switch(config)#interface ?Does not show any Gig interface. the system have sys and RPS Led amber.Note: the sytem was working fine.Please help.

I am working for a company that has two Internet circuits with different ISPs at two different locations for redundancy, and both Internet circuits run at different speeds. I'd like to be able to direct the majority (but not all) of the traffic throu...

Hi i am new in this forumone basic questioni have one router of 3600 series and one switch of 2950 series in present scenarion my lease line are terminating on router and other devices terminating on switch.switch is connected with router.now i dont ...

Hi,I'd like to know if it is possible to fix an ip to be assigned through the dhcp function in a switch to a specific port. For example, if i connect a PC in my port 10 in a switch I'd like to get always the same ip, and if i connect another PC that ...

set up a 3750G switch, vlan1, encap dot1q, vlan 1 allowed trunk access...unix server has ethernet 10/100 NIC and cant communicate, cant ping the server but can ping all other servers/routers, switches, have internet access to all, this switch connect...

i'm sort of curious about where i should end up performing certain services such as vpn and stuff like that. right now i have a 2621 router with 2 t1s connected to a pix 515e connected to an isa server connected to a 3750 switch. since we just starte...

Our office has several Catalyst 2950 switches with Port Security enabled on them. They are setup with an absolute aging time of 1 minute. I have observed these switches dropping a packet once every minute or so. If there is a period of inactivity,...