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Cisco CyberSecurity

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I can NOT get my ADSL link to authenticate. interface ATM0 no ip address no ip mroute-cache no atm ilmi-keepalive dsl operating-mode splitterless hold-queue 224 in pvc 0/35 encapsulation aal5mux ppp dialer dialer pool-member 1!interface Dialer0 ip ...

Hello,I have the following setup: Corporate Network(192.168.50.0)---->FW------>PERIMETER ROUTER(no vpn support)----->internet(dial up)------>MSvpnclientI want to create the vpn tunnel between PIX FW & MSvpnclient(laptop user).I have configured the PI...

I have a AS5350 router with 4 CE1 PRI ports. When I put command "sh contr E1 3/0 monitor", I see "Controller E1 3/0 in monitor mode". Is it normally ? If not, what I must do ?

We have a [Router-PIX-Campus Network] configuration right now at our one and only location. The PIX has a public IP address given to us by our ISP.We are setting up another site and with the exact same [Router-PIX-Campus Network] design, and would l...

abruso by Level 1
  • 379 Views
  • 2 replies
  • 0 Helpful votes

I have strange issue with one of my VPN 3015 Concentrators, when I upgrade the concentrator beyond version 4.1.7.A (I've tried every version from 4.1.7.B - E), clients connecting via VPN client (any version 4.0 - 4.6) cannot get to hosts on the same ...

HI, i have a question about VPNs.I have installed a hub-and-spoke topology with a mix of 837 & 836 routers which all connected to the central with tunneling. i have configured the tunnel interfaces and crypto maps and transforms sets and access-lists...

Hello all,could someone explain me how signal (analog and digital) isprocessed with digital modems MICA (instaled for example in AS5300 or C3640 NM-30D). What happens?Im interested mainly in following:1.) When I do analog dial-up to RAS server with M...

johnleeee by Level 1
  • 628 Views
  • 2 replies
  • 0 Helpful votes

I've configured an IPSec aggregator on a 7200 using isakmp profiles that map to a particular VRF. It works fine when the remote end is also using profiles, however I get an "invalid proxy IDs" after phase 1 when the other end is a VPN concentrator o...

omarquez by Level 1
  • 1735 Views
  • 4 replies
  • 0 Helpful votes

We want to authenticate and authorize users via LDAP. It is possible to configure the LDAP server for authorization, but not for authentication. My question is now, do i need an additional authentication server (for example RADIUS) if i want to autho...

mholger by Level 1
  • 610 Views
  • 2 replies
  • 0 Helpful votes

hello Sir, i have knowledge of Site-to-Site VPN but i am so much confused in access vpn.i can not get proper idea of access VPN. So please give me some basic idea of access vpn and some basic examples so i could get proper idea and implim...

User under PIX501 could not connect to the VPN running on another site. It seems got connected to the server but failed while verifying the password. The error message says "Error 721: the remote computer did not respond". It looks like Pix blocks c...

jackawang by Level 5
  • 621 Views
  • 5 replies
  • 0 Helpful votes

Hello,I have an associate that's looking for a list of third party VPN devices that the PIX 506E is compatible with and has been tested with.Can anyone point to such a document?Thanks,Dave

dwalsh by Level 1
  • 508 Views
  • 1 replies
  • 0 Helpful votes