Other Security Subjects

What does it means "Serial0/0 is administratively down, line protocol is down" how can I fix it?Thanks

Hi,As a consultant, i have to provide a solution to one of my customers to interconnected DMZs located in different sites.The context: My customer has presently 3 sites, and in a near future 4, with Internet access protected with Cisco PIX in each c...

I was wondering if anyone knows if Cisco is offering a MPLS diff-serv only implementation. Or is Cisco offering seperate diff-serv implementation with IPV6??

What is the cause of death by retransmission has anyone else experienced this? I am assuming this happens during phase 1 due to the fact that my show isa sa will never by established always showing in deleted.2nd ne1 experience a seccessfull tunnel ...

If so, what minimum software version 12.0(?)S do I need? thanks

Can you access the lokal lan with the nic and at the same time access a remote lan via a modem?When i trie this , the client is accessing the remote lan via vpn (modem) but it also disconnects the lan via the NIC.Iam using a vpn koncentrator 3005 and...

I am having a network based on cisco 2900 and cisco 1900 switches and hubs.My network performance is very slow.2900 is the backbone switch and cisco 1900 switches are connected to 2900 switch. i am having 6 hubs which are connected to 1900 switches. ...

Anybody has any experience in using Cisco NRP-SSG together with SSD and then using AAA server to do authentication? You help will be much appreciated.

Everything about Network Node Manager for management Cisco routers.Traps, Tech and Tips, CiscoWorks 2000 and more.....

I have tried everything but cant find a solution to this problem. I have two Cisco cat 5500 with RSM mods in them. The network is segregated using vlans. Is there a way of finding out what ip address is being used by a port on the switch blades. I ...

Need some help to configure PIX

Why should I use STP when I can use redundant paths and use greater bandwidth at the same time?

I just upgraded our PIX to 520 running 5.25It has this command in the config by default.ip audit info action alarmip audit attack action alarmWhat does this mean and how can I utilize it ?I couldn't find any documentation on the book.Thanks,

How can I use Xauth in a crypto map with static an dynamic statements? The problem is when i want to start the tunnel using the static crypto map because it request the user/password authentication. I could see that in Cisco PIX is possible to use a ...

Hi,We have a Load balance problem on a cisco 7513 router. There are two 2048kb/s HDLS L.L. betweentwo 7510. The lines are connected to the routersvia G.703 interfaces. I've Just setup the PPP Multilink interface conf.oh the routers but one of the rou...