Network Security

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                   Recenty we have done VA test for our cisco ASA 5520 . In that we got the following observation . The observation is on port 443 and we are accessing asdm on port 443 .Kindly reply so that we can close this at the earliest . We alre...

tusharp81 by Level 1
  • 24626 Views
  • 14 replies
  • 0 Helpful votes

I have the SourceFire appliance in my network. The previous network admin did not leave any password for this device. I am unable to get into it or reset the PW. I tried the below, it reset it like it shows, but still no luck getting in via GUI or co...

zackgil861 by Level 1
  • 7081 Views
  • 18 replies
  • 0 Helpful votes

Hello, I have a server vlan 10.4.x.x with over 200 servers but i wanted one application in its own vlan.  So i created vlan 10.17.x.x  The servers are now seperated by a firewall i moved a first test server across and put in the firewall rules on th...

ohareka70 by Level 3
  • 502 Views
  • 4 replies
  • 0 Helpful votes

 Hi everyone. In ASA 5550 if I change the DNS from 512 to 4096 will it cause any outage?policy-map type inspect dns preset_dns_map parameters  message-length maximum 4096 RegardsMAhesh

mahesh18 by Level 6
  • 3596 Views
  • 3 replies
  • 0 Helpful votes

nat (inside) 1 10.0.0.1 255.255.255.0 nat ( inside 1 10.0.80.0 255.255.252.0 global (outside) 1 172.31.255.1 ( usually a public ) So this NAT statement is allow anything from the above 10 networks to NAT to global address of 172.31.255.1 i just wan...

jay_7301 by Level 1
  • 288 Views
  • 1 replies
  • 0 Helpful votes

How can the failure of the FirePower in an active Asa be monitored such that the Asa will failover to the standby Asa with the remaining functional FirePower module. Otherwise the traffic will continue to pass through the active Asa with the failed F...

weisse1 by Level 1
  • 848 Views
  • 2 replies
  • 0 Helpful votes