Hi all,I have a problm with a Cisco3660 with 4 Channelized E1/PRI port(s). The router is configured for dialin and dialout calls.The problem is on the dialin, made by remote clients via ISDN. The client randomly lose tcp/ip connection with LAN hosts ...
Dear all,I want to protect my LAN from internet with Cisco PIX firewall 525 series.I want to open all ports for outbond traffic (from LAN to internet) and close all ports for inbond traffic (from internet to LAN).How to do it?
I want to protect my LAN from internet with Cisco PIX firewall 525 series.I want to open all ports for outbond traffic (from LAN to internet) and close all ports for inbond traffic (from internet to LAN). How to do it?
I have some question about this concept. (1) it is means updates received by RTB will pass to RTA and then to RTE ? then RTA is act as transparency ?(2) is that updates only pass to maximum two ibgp router which is (RTB and RTA) ? that's why updates ...
I'm looking at a application that is to support a large number of dial in users, each will make a short duration call. The number of concurrent users is quite low, and can be supported on 4 ISDN primary rate interfaces. I will use ISDN at the core wi...
Hi all,I have question about configuring HSRP on routers.Is it possible through HSRP process copy configuration from one device in configured HSRP group to other device in the same HSRP group.?So both will use the same configuration.rgjl
I have a catalyst 2950 switch with IOS 12.1(19)EA1 which has a very nice CMS and a great way of loading it onto my local PC. I thought this would be nice if I could use it across all my switch clusters but several of my clusters are made up of catal...
Anyone know a good formula for this? I've found a lot of contradictory information on the net and I've got myself quite confused in the process. Would this formula do it?PCR = (Kbps * 53) / 48.E.g. (512Kbps * 53) / 48 = 565(1024Kbps * 53) / 48 = 1131...
I have a network admin that wants to cable our entire switch infrastructure in a star topology. IE, each switch in each wiring closet will have 2 uplink cables back to the collapsed core. I feel that this is very expensive and not necessary. I thi...
Part of my network consists of 2950 10/100 ports that are leased to convention center guests, which I have very little control over. Until recently my interface config was very simple:Interface FastEthernet0/1no ip addressspanning-tree portfastIn wor...
Hey everyone,I've been asked to look into this for our corporate LAN, but I'm foreseeing many obstacles and would like input from those of you who have experience with this. We are not a big shop (~150 users) and I'm not sure if re-organizing our fl...
LMS 2.2 on Win2K: DFM won't work, fills Windows Application Log with "MR-E-Instrumentation timeout". I have no idea what that means and could not find any documentation about it whatsoever. Any hint would be a great help.
