Other Security Subjects

I am looking for a TACACS/TACACS+ server for NT. Does anyone know where I can find this and if there is a price tag that goes along with it.

Hi all.I run CNR on Nt serverAnd everything works finebut when i try to implement second ip address on NICDNS server fail to start. It says something like"AX_EINVAL:Unable to learn ip interfaces "Does anyone meet this problem?

I am currently under going a 31 site installation of Frame Relay. I have a CCIE that will design the network through the provider. I am a+, Network+, CCNA I operate a AS400 with a unix based NOS. My problem is that I will be responsible for this netw...

Can this be done? I know it can be done without the Netgear or Linksys involved.What I have is:Windows 2000 client (with digital certs) going though a netgear RT314 across the internet (via a cable modem) and making a L2TP/IPSEC connection with a VPN...

hello, My question is regarding a Cisco Radius server with Dynamcic ACL. I have one router and one Radius Security server. How a router can received a Dynamic ACL from the Radius Server in order to let the user to go in specific host or subnet ?? Any...

OK, I'm an ex-math/science teacher interested in changing careers to internet technology. I don't have any prior experience but I am good at learning new material. I am studying the beginning section for the CCNA certification. Is this the best ro...

Does D.U.A.L support both EIGRP and IGRP

When can I use transport more or tunnel mode ?I want to connect two routers via INTERNET.If I use tunnel mode, can the ISP route the packets ?

Our nonprofit organization has a 1600 router currently allowing internet access via one IP address. The router now acts as our firewall. We however have other IP addresses available.We would like to set up a VPN and/or PC-Anywhere type remote control...

A customer of mine has an old 520 pix with 2Mb flash memory and 32 Mb Ram. Now he wants to make failover with a new 520 pix firewall, but new pix firewalls have 16 Mb flash memory and 128 Mb Ram. I could upgrade old pix's flash and ram memory, otherw...

(Note: This message was posted as part of the "Ask the Expert" Event that took place January 8- January 19. Feel free to respond to or form discussions around this question.)Posted by: kendalepr - NETWORK ADMINISTRATOR, INTERVET HI WE HAVE CISCO ROUT...

Can anybody tell me about any router simulators and how can i get them.

Our CMTS is 7246 VXR and differnet cable modems and the CMTS is connected to Cisco 7200 router which is connected to the internet where we run NAT for the hosts behind Cable Modem.Now the problem is our customer can send files but we couldnt recieve ...

Hi,I'm working avidly on my CCNA studies to take the exam early Feb., but things are happening around here faster than that.We have a 1720 supporting VPN. I was told by Cisco that I can use the VPN capability of the 1720 through a serial cable to su...

This is my scenario I am seeking a solution for.Office 1:· Windows NT Server x1· Windows 98 / ME x5· Redhat Linux Server· SCO Server· SCO Workstations· Solaris· PowerPC· DSLOffice 2:· Windows NT Server· 150 Windows NT Workstation/98/95/ME· DSLOffice ...