Other Network Architecture Subjects

I've inherited a LAN comprising 4 x 2950-48 access switches uplinked in a redundant star config to 2 x 3750 cores (linked to each other via a 2Gb etherchannel). I need to add a 3rd 3750. I'm thinking the best way to do this would be to drop the ethe...

Hi all, Can anyone tell me the normal way of setting up a vpn connection, here we have a router terminating the internet link, and a cisco pix behind it ?

Hi everybodycould you pls help me & tell how can I register my product for example 3745 router in cisco site & find out that this product is a valid one.

We have just had a router with an e1 interface, does this act the same as a serial interface, I.e like with serial could we connect 2 e1's together both on different ip addresses and they will still work ? is there any special setup with e1 ?

We have 6513 with SUP 720 with FWSM,IDSM,CSM and Other modules. i would like know how these modules connects to the backplane and whats the their speed. I need this info just to know how many modules i cna load on 6500 for wirespeed operation and to...

I just recently bought a couple 2612s for a home lab. I intended on creating layer 3 interfaces on them to route between vlans. I can creat a subinterface off of e0/0, but I cannot configure encapsulation (dot1q or isl). Can I create a VLAN interface...

I have a 2948G-GE-TX which is a CAT OS based catalyst. I saw product intro that it supports DHCP Relay agent, may I know how to configure that? Because my DHCP server is located next level cascaded switch and they are in same segment, but my workstat...

Can anyone tell me the main steps in creating ip sec tunnels , i.e create crypto map etc and applying access lists etc, thanks

When I type show counters 1/11 I see a"ifInDiscards=2040037" this is probably accumulated more than half year. But does it still indicate some problem on this particular port? We have 1 file cluter which has two servers, one in 6513A port 1/11,the ot...

Hello,I have a Cisco Catalyst 3550 with SMI.I wanted to know if it is possible to have 2 providers come in the 3550, but everything is statically configured.Meaning I do not run BGP, I tell my providers to statically route my IP's and in my 3550 I pu...