Other Network Architecture Subjects

I am trying to compare some options for creating a 3DES tunnel across a point-to-point wireless link. Throughput is the most important factor for this customer. My wireless links will have a sustained throughput of 54Mbps half-duplex. I have to build...

Hi AllI am looking to restructure the LAN over xmas, and have designed a collapsed core topology. In the distribution layer, we have two 3550's with the emi image. At the access layer which services all 3 floors in our building, we have 2950's linked...

I have an adsl router that has port 80 accessible from the Internet. Could someone be able to tell me how I go about closing this port or only having this port accessible from certain IP addresses.Thanx

There are three campus buildings connected via routed laser links (100Mbit Ethernet). There are several days within a year, where fog disrupts the communication. We have installed a routed WLAN-Bridge solution for backup. EIGRP is used as the routing...

Has anyone run into a functional limitation on the number of routers within a single EIGRP AS. The number of routes is in the 4000 range and cannot be summarized until a re-addressing project is complete. Regardless, is there a high water mark or wha...

Hi, I have recovered passowrds in Cat 5500and Cat 6509. I would like to know whether the passowrd recovery process in Cat 4006 with SupII Cat OS follows the same procedure of using the first 30 secs of boot time to bypass the password.Any suggesti...

I am in the process of implementing a backup Line for our current WAN. we currently have frame and we are going to use an ISP that uses ATM. they provided us with a router that will just be an "Ethernet hand off" so i have a 2611 with 2 Ethernet port...

For multiaccess routers such as the 3660, is it possible to configure a username database if you have many usernames and passwords listed in the configuration?

Hi,Could anyone tell me how SPAN configuration affects on Switch performance or any document which shows it?Eiji

7 room a connected with a catalyst 3550.I need to send video files from one room to another room. My major traffic is video files. I want to implement QoS so that my video traffic can get maximum bandwidth/priority over others. How I will configure Q...

Dear all,Can IGRP redistribute the static routes to its neighbours?Andy

Hi, im trying to change my pass and trying to encrypt it. But im not sure if this is the correct syntax over my cisco. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= username louie privilege 15 password 7 **moderator edit** router#conf t Enter configuration...

Hi!Been browsing through the forum and also Cisco TAC for a sample configuration. I need to accomplish an Internet connection via ISP with ADSL. The information from ISP are as follows:RFC 1483 Bridge, VPI=0, VCI=33ADSL Modem ANSI T1.413Encapsulation...

Greetings... Is there any type of encryption for layer two links? Assuming I've a a trunk link between 2 switches and I need to encrypt data on specific VLAN, is that even possible? Do you guys have any suggestions?Thanks.....Nabil