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Cisco CyberSecurity

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I had posted this in Routing and Switching forum too.Because this is related to Crypto config, I am posting it here. I would like to know, is there anything to be configured in crypto config, which picks up the DSL when T1 goes down or its plain floa...

Hi there ,I am succeseful in connecting site to site vpn using the below config PIX-A!- Access -list for no nat --!#access-list vpnnonat permit ip 172.17.xxx.xxx 255.255.255.0 172.18.xxx.xxx 255.255.255.0!- Have applied the no nat rule on the inside ...

Hi,We are using the cisco vpn client (version 4.6.00.0049) and found that it is not tunnelling udp 500. I'm under the impression that once the ipsec tunnel is established all traffic will be tunnelled from the host. Is there anyway around this or is ...

ntra1 by Level 1
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  • 2 replies
  • 0 Helpful votes

I have a AS5300 that is given me this message before it goes into Rommon. I'm trying to change the bootstrap code back to 0x2102.TIA*** Bus Error (Load) Exception ***Access address = 0xb8000000PC = 0xbfc17d68, Cause = 0x1c, Status Reg = 0x30408403

ekeen by Level 1
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  • 2 replies
  • 0 Helpful votes

Hello,I have a problem for request a certificate for a Cisco IOS router from a Microsoft CA. I can obtain the CA certificate but when i do the enroll i don´t obtain the certificate of router.With deb pki i obtain:POD2(config)#crypto ca enroll profeso...

Have established a VPN tunnel with a Cisco concentrator and the PIX 501. I need to be able to get an IP address, DNS, WINs from a server on the inside of the VPN Concentrator. Believe I need to use DHCPRelay - Agent or Server? Any help would be gr...

lmjackson by Level 1
  • 2038 Views
  • 18 replies
  • 0 Helpful votes

How do I get dhcprelay traffic to be included in a PIX IPSec site-to-site tunnel? The dhcprelay server traffic needs to flow across the tunnel. Should the IP address of the DHCP server be included as a destination? What should the source IP addres...

sjdixon by Level 1
  • 447 Views
  • 2 replies
  • 0 Helpful votes

We have two routers at our main site and two at the remote site. Each pair is connected via 128k isdn lines (one Bri interface per router). What is the approach to enable load balancing so that these lines appear as a single line.Thanks

mo shea by Level 1
  • 847 Views
  • 5 replies
  • 0 Helpful votes

I use VPN client ver 4.6 (windows xp sys)and VPN 7206 server ver 12.3T ,It seems vpn clients got disconnected without traffic online. I try to adjust vpn config file(xxx.pcf) with key words "ForceKeepAlives=1". I want to config this session never di...

t-tst by Level 1
  • 401 Views
  • 1 replies
  • 0 Helpful votes

hello.We have a 3745 router, with 2*30DM digital modem and one NM-2CE1T1-PRI. The part number of the pri module is 800-21551-01. Do we must upgrade it to work with the digital modem.thanks ....

Hi all! Ive got a site to site VPN between a cisco PIX 505 and PIX 515. I am thus far unable to communicate between the VPN. The only problem that I see with my configurations is that the domain name on the 515 is different from the domain name on...

Scenario: I have two routers A and B connected over fastethernet. There is another remote router C. B and C are connected to each other through leased line. A can access C through B. The entire network uses static routes. Is there a mechanism wherein...

We are looking to implement a remote dialin solution using cisco 1700 routers thru PSTN and/or ISDN links What are the security implications and requirements apart from setting up AAA and encryption using CHAP?How do cisco RAS such as the 1700 integr...

coolpor2 by Level 1
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  • 1 replies
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HiI have been given the task of changeing some settings on a router and knowing very little would like to appeal for help.Scenario is as follows. Router is Cisco 1700. I need to change the ISDN interface so that different p.cs in the office can con...

a.alberti by Level 1
  • 717 Views
  • 4 replies
  • 0 Helpful votes