Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts


Hello, I Am Working With An ASA 5510, I Reset To Default And Then Upgraded The IOS From Asa708-K8.bin to Asa821-k8.bin Successfully (copy tftp disk0).My Concern Is When I Issue The Dir Command for disk0 i cant see the IOS file or any files for that m...

Shaqataq1 by Beginner
  • 5 replies
  • 0 Helpful votes

ASA for beginner

Hi,I recently move into security devices using ASA for VPN & Firewall . Lots of choices book available from CiscoPress. Any suggestion either books or technical training?Thanks in advance.        MA.          

Resolved! CSM and ACS upgrade

1.       Cisco ACS /Solution Engine I think, the dedicated appliance, unknown version)2.       Cisco Security Manager 3.1Are upgrades possible, or purchase of lastest version of the product is the only way out?What do we need for upgrading? Are there...

oshincisco by Beginner
  • 7 replies
  • 0 Helpful votes

Resolved! Cisco ASA 5505, IPv6 and TunnelBroker

Hello everybody,this is the configuration sample that Tunnelbroker gives to IOS router (not ASA )configure terminalinterface Tunnel0 description Hurricane Electric IPv6 Tunnel Broker no ip address ipv6 enable ipv6 address xx:xx:xx:xx:::2/64 tunnel so...

Jose Pena by Beginner
  • 5 replies
  • 0 Helpful votes

NAT/PAT Question

Have a client with an ASA 5510 running IOS 8.3.1.  They have a block of 5 public IP addresses, which all currently have a static NAT assigned to them.  They are looking at implementing a web interface for an application recently developed for their i...

ASA 8.6 und nat

Hey,in the LAN have a Mail Server ! No Mails come's from the Internet ! What is wrong ?object network srv-ex host service mail-serv service tcp source eq smtp destination eq smtpnat (inside,outside) source static any any destination ...

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: