Network Security

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Hi,We want to use the DHCP relay service on a Cisco 5505 ASA connected trough a VPN IP_Sec site-to-site tunnel with a PIX 535. We set up te configuration as discribed in the documantation. From de remote site the ASA 5505 we can ping de DCHP servers ...

nijholt by Level 1
  • 6360 Views
  • 8 replies
  • 0 Helpful votes

Issue: Cisco  firewalls require only one level of password i.e. the domain username  and password are used for both logging in as well as reaching global  configuration mode. Background: We  have multiple Cisco network devices set up which authent...

chris by Level 1
  • 1131 Views
  • 1 replies
  • 0 Helpful votes

Hi,I am using router now.  Did any IOS firwall or IPS command can protect like "login block-for" command to control number of login per period of time.   It is because my servers in network also week to limit number of limit (ssh) per period (say min...

Machi Ma by Level 1
  • 383 Views
  • 1 replies
  • 0 Helpful votes

Hello,I want to buy an ASA5510 + SSM for my lan.The goal is :- Make URL filtering/blocking within work hours- Deny some application like IM, P2P, web radio, during work hours.Trend Micro is good for the first think : url filtering by categoriesBut is...

dufour001 by Level 1
  • 2305 Views
  • 1 replies
  • 0 Helpful votes

Hi ,i am unable to download PIX 515e 8.0(3) Flashpixfirewall# copy flash: tftp:Source filename []? pix803.binAddress or name of remote host []? 192.168.110.79Destination filename [pix803.bin]?%Error writing tftp://192.168.110.79/pix803.bin (Cannot al...

rafat0426 by Level 1
  • 797 Views
  • 5 replies
  • 0 Helpful votes

Resolved! ASA static pat

hii would like to know if DNS doctoring is supported with static pat or only static nat .if it is supported with Static PAT does it support both (i.e interface as well as a free public ip ).below is an eg. in which i have mentioned the interface keyw...

Welcome to the Cisco Networking Professionals Ask the Expert conversation. This is an opportunity to discuss with Cisco expert Michael K. Jones about the Cisco ASA 5500 Series which is a multi-function security/VPN device which delivers a suite of ri...

HelloIs there any known Issue for Voice Traffic on ASA 5520 running version 8.2, we are unable to pass voice traffic from inside to outside and vice-versa.We tested connecting to SIP Gateway from insdie to outside but no luck and from outside to insd...

Hi Experts,my topology is this something like;ASA 5520 -----|Outside VLAN| -----R1----| ISP1                                          | -----R2----| ISP2Proxy appliance is NAT'd on ASA, NAT is only for one ISP IP .. If that ISP goes down internet goe...

Resolved! ASA route lookup

i wanted to understand the meaning of below line in the cisco document taken from below linkhttp://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/ip.htmlFor egress interface selection there are 3 points of which 2nd one is mentioned ...

jvardhan29 by Level 1
  • 19202 Views
  • 9 replies
  • 0 Helpful votes