Other Network Architecture Subjects

Hi All,Two locations connected by two links(one is leased line the other is VPN-MPLS) and using 3745 routers both sides.I learnt that Fast switching is enabled BYDEFAULT. If that is the case , I see some packets via leased line and some via VPN(Using...

Hi,Anyone can provide some url links on the comparison between ospf and is-is routing protocols ?Thanks

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?

hi , this is tapesh gupta from delhi looking for job i had done ccna.ccnp and worked for g.e for two years currently pursuing training of routing .

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...

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...

Dear all,What is the meaning of ip nat inside and ip nat outside and ip nat inside source static?And what is the aim of ip nat?

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...