Network Security

My asa 5512 connect netgear switch gs724t and create two vlan, vlan2 connect web server, vlan3 connect switch. I can ping each device from internal. And then I test nat, I want to set  ISP_IP:443 from external can connect internal web_server_IP:443 a...

I have two ASA 5510 Firewall devices, one running on ASA version 8.4 and another on 9.1.  When I do SH RUN on each, the output it different, is that normal ? On the 8.4 firewall I get 17 pages information while on the 9.1 I only get 11 pages. Thank y...

We want to configure firepower ips with FSM in production environment. what are the precaution taken while using this product in live environment?? Do we need to configure ASA- Firepower ips in monitor mode? if yes, then how we can configure it?? Wha...

Hello, everyone. I have a problem with connection to a FTP server by non-standart port via a router with IOS-EX. Here is what I have at the ZBF rules: parameter-map type inspect GLOBAL tcp finwait-time 10 tcp synwait-time 20  tcp max-incomplete host ...

Hi, I've been asked to setup a DMZ sandwich setup. I understand that this is seen as possibly overkill or an old way to do things but unfortunately I don't have much choice.I'm familiar with setting up a normal DMZ but am trying to figure out how to ...

Hi Team, I'm just trying to upgrade our sensor to 5.3.0 but i've encountered the error "Update Installation Failed : [15%] Fatal error: Error running script 200_pre/006_check_snort.sh"

Hello Everyone, I have a pair of active/standby ASA firewalls running 8.0(3). The active firewall responds to the SNMP walk requests, but the standby firewall does not. I'm using SNMP v2. The configuration of primary and secondary firewall is replica...

Hi, I have a Cisco ASA 5506-X with FirePOWER services running OS 6.0.0 (which supports SSL inspection). I am managing this firewall through the ASDM. The ASA itself is running ASA OS version 9.5(1). The ASDM version is 7.5(2) I am encountering a lot ...

Hi All, I just want to know about the results of NAT translations below. Need to know your inputs. Don't know what are the meaning of highlighted below. Thanks in advance! Router1: Total active translations: 2600 (4 static, 2596 dynamic; 2596 extende...

Hello, I have 5555-X with IPS got a problem that not able to access IPS via ASDM in attachment.   Could you please advise? Thx!

Hi, There is an active/Standby Firewall with Sourcefire. Firewall is working well with Failover. But there is no report showing in the FireSIGHT/Defense Center as well as no rule is executed. Although 1.All license (Protect,Control,FIRESIGHT,AMP,URL)...

Dear Cisco,I would like to ask about the upgrading from ASA-5510 to ASA-5525x firepower.Currently we are using asa-5510 ( 8.4 ) as main firewall in our Infra.We have a plan to use asa-5525x firepower near soon. Can I used the configuration  of asa-55...

Hello, How to reset the forgotten password in firepower?