Network Security

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Cisco CyberSecurity


Forum Posts

Hi Guys, Can you please help me with configuring a asa 5505 8.2(5) with a range of ports.I have set ACL -  access-list firewall extended permit tcp host host range 4800 4900what is the easiest way to add the static (inside,outside) fo...

ohgroup01 by Level 1
  • 1 replies
  • 0 Helpful votes

hi, guys i have 6509 chassis and FWSM(software 3.2?) i did clearing configurations on FWSM all.... and after that, i can't access to FWSMNow, i want your help for solving this problem... and tell me how to access to FWSM please, help me , Thanks for ...

jjy000001 by Level 1
  • 1 replies
  • 0 Helpful votes

I am trying to peer a Cisco ASAv with another Cisco ASAv via EIGRP.  One of the ASAv (lets say A1) is peering with a NX-OS via EIGRP without a problem but when I try to peer it with another ASA on a separate interface, the ASA is not sending hellos (...

Hello,i have my failover pairs which behave this way:ASA# sh failoverFailover OnFailover unit PrimaryFailover LAN Interface: FAILOVER-LINK GigabitEthernet0/5 (up)Unit Poll frequency 1 seconds, holdtime 15 secondsInterface Poll frequency 5 seconds, ho...

l.buschi by Level 2
  • 4 replies
  • 0 Helpful votes

Hi,Can someone please advise if it is possible to configure URL/Content filtering on an ASA-CX box with an expired license?I've logged onto the onbox PRSM, I'm unable to create objects and policies needed to enable filtering.Also, I've setup redirect...

MohaLeen1 by Level 1
  • 2 replies
  • 0 Helpful votes

HiI'm trying to move from the 5.3.x track to 5.4.x using in my DC GUI through the Updates feature. However when I attempt to run the upgrade I get a message the file is intended for installations belo...

hoffa2000 by Level 3
  • 6 replies
  • 0 Helpful votes

I have been trying to implement IKEv2 site-to-site VPN via PKI between ASA 8.4 & IOS 15.2(4)S5 for many days but still tunnel is not coming up... if anyone has any idea or configuration example please do share it... my configurations are as follows.....

Hi all,Hope you can help me figure out an issue I am struggling to fix with my Firewalls. To give you and overview of what the current setup is like, I have ASAs between internet router and a Layer3 switch Internet ==ASA==Layer3Switch-LAN(multiple su...

itops by Level 1
  • 6 replies
  • 0 Helpful votes

Hi all,I have a static nat question that came up in and environment, but i am not 100% sure if this will work.Need some verification, due to the nature of the subnet-ed networks done by the ISP, I have an ASA connected direct to the ISP with the netw...

HI GuysCan you please help me with this.I've got an ASA (8.4), in a setup like in the bellow diagram. It has only 2 interfaces INSIDE and OUTSIDE , no dedicated Management interfaces.I need log into the FW for Management,  from the Management PC (192...

Hey Guys, Here is what I am trying to do.  I have multiple 5506s deployed with firepower.  If I connect through asdm using the public interface of the firewall it cannot communicate with the firepower module.  However if I vpn in using anyconnect and...

cmlozano8 by Level 1
  • 2 replies
  • 0 Helpful votes

Resolved! Dual ISP and NAT

I will be setting up an ASA with 9.x and have 2 ISP's and I have a question on the NAT configurations.Here are my interfaces:Interface Name:IP Addressoutside: The two NAT rules I have questi...

burleyman by Level 8
  • 2 replies
  • 0 Helpful votes
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