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Cisco CyberSecurity

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Hello Experts,We  have our Production Servers placed at ISP DC where we are using Cisco  ASA firewall model 5505 and all the servers placed behind the  firewall.The bandwidth we have 100 MBPS and there is no IPS device in  between. Since  long time, ...

ray_stone by Level 1
  • 366 Views
  • 2 replies
  • 0 Helpful votes

Hi,I recently had a firewall that wasn't passing traffic (ASA 5510 running software version 9.1).It turned out it had 130000 active connections.  Doing a "clear conn port 53" dropped the active connection count back to 38k, and the firewall started p...

aimken123 by Level 1
  • 4040 Views
  • 13 replies
  • 0 Helpful votes

Hi,I'm trying to use qos to police traffic where a certain host should not go above 5Mpbs at any time and if the traffic is exceded it should be dropped.I have trying to play around with the below but the host machine can still access the full bandwi...

I've been tasked with converting a Netscreeen fw to ASA 5520. All is well except for some of the fw policy where they have used fqdn for a host in the "untrust" portion of the policy. On the netscreen, you can configure a dns server and it will go ou...

ggriebel by Level 1
  • 1843 Views
  • 5 replies
  • 0 Helpful votes

Hi all.  As I look at the thread headings fo rthe other posts I'm struck by how simple my request must seem I hope this is an easy one!  Using 891W routers, I would like to be able to save the running-config out the WAN port (gig0).  The most common...

cluovpemb by Level 1
  • 1105 Views
  • 7 replies
  • 0 Helpful votes

HiI want to  make ipsec vpn between ASA and Cisco 877 Router,crypto isakmp and crypto ipsec ACTIVE state its works fine but Cisco 877 can not ping ASA internet interface but can ping behind ASA PC,PC can ping 192.168.2.1 but Cisco877 can ping only be...

KY_ by Level 4
  • 1747 Views
  • 5 replies
  • 0 Helpful votes

                   Hi all, this is my first post since I didn’t have to ask for help before.I'm experiencing a something weird with the new ASA 5545X. Here's the setup before I start. I have two switches and two ASA in active/standby as connected bel...

I have the system: Internal <--> Switch <---> Router cisco 2911 <---> ASA 5510 <---> ModemI built FTP server in internal, when i check FTP acccount in internal by IP FTP server -->okSo now i want to config FTP can access from internet. i have 1 IP st...

jerrybu01 by Level 1
  • 1119 Views
  • 4 replies
  • 0 Helpful votes
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