Network Security

hello partners and experts,We use the RVL 200 to establish VPN connections. Now we have one PC with windows 7, and there is the problem that there are error-messages when installing the xtunnel. we did it as an administrator.We use the virtual passag...

Hello everyone, I'm having an issue configuring a phone proxy.  When I enter the command: (config)# ctl-file ctl_phoneproxy_file(config-ctl-file)# record-entry cucm-tftp trustpoint phoneproxy_pub_trustpoint address <ip_address>(config-ctl-file)# reco...

We purchased a used Cisco 3005 with IOS 4.7 on it. We are wanting to use the WebVPN for remote sales people to access items on our network.We are trying to get the AD authenication to pass thru to those website from the main site we have setup for th...

Hello, hopefully someone can help me out with this. I'm CCNA level, but not very familiar with Site-to-Site VPN setup. I have an ASA5510 for a remote site and trying to connect to a 5520 at the main site. I am not seeing the tunnel come up at all. he...

i m little confuse need your help.Stateful firewall in which state create whn packet comes from lower interface to higher interface it first check stateful if connection there packet allow if not pakect deny stateless no connection table create then ...

This is a general query & doesnt the error seen is not of a cisco firewall. this is from a mcafee firewall which quite often gives "all nat ports being used" message.Not certain what it means & if it has impact on overall performance of the firewall....

Hello,i have pix 515E in failover mode with ver 6.3.5. Though i will be replacing those with ASA in next one year time, i want to know if there are reasons(security caveats, vpn compatability etc) for upgrading pix version to 8.x in the interim. I do...

Hi!I've run into a problem regarding Clientless SSL VPN. What i would like to do is to create a custom portal that the user will be directed to after successful login. I need to be able to tailor the portal depending on logged on user, i.e. user A sh...

Dear all,I am using URL filter by regex on my ASA 5510 version (7.2).It is working well, but, with a bug.The bug: is that any attachment in hotmail account only can't be accessed or downloaded, but, i aloow a certain ip to not to be affected by this ...

I have two sites and connected with MPLS links of 2MB with Cisco 2821 routers. Now a requirement came that two sites will have additional server ( one each location - for data replication purpose) and 75% of the bandwidth needs to be allocated to dat...

how can implement nac in non dhcp environment (all users have static ip) ?i need to use virtual GW mode?all the useres must be in the same access vlan ?