Network Security

1.How can I make two firewalls cluster without the failover cable. I need to do failover from the inside. Is there any example configuration?2.Which ports does the ipsec site-to-site vpn configuration use between two asa firewalls? Regards....

Hi,I' ve a Cisco ASA5510 with  AIP-SSM and I wold like to use it like a one-armed IDS for connect them to a span port of a switch in my network, without the traffic passing through the Firewall.I've try to configure it and connect the interface insid...

Hi,I have a big problem. When I download a big file from internet I can view that my latency grow too much. If nothing are surfing in internet  I have 30 ms latency but if somebody download something I have 1000 ms of latency. Only happen  in DMZ int...

Is it possible to scan all the https traffic passing through AIP module installed on ASA (inbound and outbound)?

I go a 30 day trial code for the cisco ios content filtering for use with Cisco 861w.  However, I am not able to configure the content filtering with either Cisco Configuration Professional (CCP) or CLI.  I have downloaded the latest IOS image but th...

Hi,I am trying to install L2 out-of band NAC in my LAN but I have problem for which I don't seem to find any solutions.The problem is that NAC manager simply doesn't change switchport from authentication to access vlan although useris authenticated a...

Hi there,I'm trying to configure port-security using SNMP on a 2960 (12.2(52)SE).Here is the switchport config I want:interface FastEthernet0/x switchport access vlan 10 switchport mode access switchport voice vlan 20 switchport port-security maximum...

Does anyone experience intermittently http or https timeout on interfaces? Like when you access via ASDM, http, https to inside or outside interfaces of ASA and unable to open a page or when you're accessing webvpn is timing out? Thanks in advance .....

Dear All,Need suggestion on below requirment:requirment:User who will access network devices for managment purpose should be authenticated through tacacs(ACS server 1113)  and user who will access lan resources/application should be authenticated thr...

Hi, while trying to restore a backup configuration to a CSA MC I get the following error.Arithmetic overflow error converting expression to data type datetime.Database csamc52 restoring failed!From that it looks to be a date formatting error or simil...

I have an Aironet 1100 access point.....how do I program a password in it to prevent unwanted wifi users?

Hi all,I have a csc ssm installed on ASA 5520 with plus license. While trying to implement url filtering, if i put url to block, all http connections to any website are blocked. Is there anything i am missing in the csc setup. Please i need assistanc...