Network Security

Hi,I found documentation that ssh login should be able using x509 certificates. At least in NX-OS. But I did not find any documentation HOW this can be configured. Does anybody has a hint for me, where I can find more documentation about this? Is it ...

Hi,I am using ASA5520 with webvpn for file sharing. But recently we just upgraded the OS that accommodate file shared folder from win2003 R2 32bit to windows server 2008 R2 64bit. Now I have a problem with accessing file share by ASA webvpn, it appea...

Bom dia, ao executar o comando está me apresentando algumas informações de falhas que não sei o que significam, gostaria de uma ajuda para entender o porque deste resultado.Segue o comando:admin# show memory app-cache          CACHE NAME   LIMIT     ...

Hi All,We do have two facility level gateways (gateways in different facilities to maintain redundancy at building level), two facilities are connected using metro- mpls cloud & from each gateway facility traffic leaves from ASA 5550 firewalls. Probl...

Hi,I have new ASA 5520 units currently we are using ASA 5510... I have to migrate all the configuration to the new ASA 5520 units....I am wondering is there a possible way to export and import certificates from ASA 5510 to 5520....Biggest concern is ...

Hi All,I have the network topology as mentioned in the diagram and we made the configurations as of below,we need to get the internet failover from the firewall local isp link to the isp link of other site, which will be reachable from the core's  mp...

Hey Gents/ladiesWe have a ASA 5505 and a 5510, that we are using site to site..I need to traceroute from the 5505-5510.. From the outside interfaces.. Don't want to do this through the site-to-site.If you know what i mean..I have temporarily added a ...

Im notice after configure the trend micro url filtering on a Cisco 2821 high latency on Http navigation, the latency on the ping for the requests shows a 245ms latency, but if i disable this feature on the router, returns to normal navigation and dec...

I already have 1841 router and I am trying to install SA540 as firewall. Can someone help me how to configure thesetwo?  I tried once but failed. I can connect Internet from firewall but I can  not connect Internet from PC which connected to router.I...

Hello Guys,Just recently we replaced our HQ Cisco-Pix with Cisco-ASA 5510.  where we have many branches connecting to our HQ through site-to-site vpn. Since putting this new ASA5510 at HQ , while we are getting a  Remote-Desktop session  into our bra...

hi everybody i use ASA 5510 and i want to block some urls :192.168.2.70 to 79 allow every thing 192.168.2.80  to 89 : block facebook , myspace, twiter, 192.168.2.90  to 99 : block facebook , myspace, twiter,  youtube , dailymotion 192.168.2.100 to 19...

HiIs there anyway of limiting the type of traps to be sent to a particular SNMP management station? When I enable snmp-server enable trap ds1 e.g., I would only like that type of trap to go to SNMP Server A and not SNMP Server B. Can't think of any w...