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Cisco CyberSecurity

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                   ASA5525x running 8.6.1.5  had a power interuption, when reloaded no longer pass traffic.checked configuration all looked ok. only using inside and outside interfaces,  from the ASA can ping the outside Internet router, and the inte...

Hi Everyone,Seeing following logs on ASA:  Inbound TCP connection denied from x to y flags SYN ACK on interface Net  Inbound TCP connection denied from x to y flags ACK on interface NetDoes this mean that there is Asymmetric route or missing ACL?Rega...

mahesh18 by Frequent Contributor
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  • 3 replies
  • 0 Helpful votes

I am having a web servers configured and cisco has a total of 6500 signatures in database . I was wondering if someone has a sample or best practises document which points out specific signatures we should enable for web servers . Once that is done I...

Hello all,I have a number of problems.First, attached are 2 different config files.  First one is from a running system that works, FP1-NNTL, however, the crytpo map for the dynamic are not working properly and if I go to add another site-2-site tunn...

Hi ,all ips 4240 , boot  screen  display  this information again and again , it’s not work when i try to copy a new image to flash card from tftp , test the flash card is ok ,so what should i do to fix it CISCO SYSTEMS Embedded BIOS Version 1.0(11)...

What is the difference in the following:access-list 100 permit tcp any any a.b.c.d 0.0.0.255 w.x.y.z 0.0.0.255 eg 22access-list 100 permit tcp a.b.c.d 0.0.0.255 w.x.y.z 0.0.0.255My question is: does the 1st one allows only ssh traffic?does the 2nd on...

jonl711 by Beginner
  • 1100 Views
  • 1 replies
  • 0 Helpful votes
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