Network Security

hi all i have configured the Cisco firewall with the following interface.GigabitEthernet0/0GigabitEthernet0/0.1 (Inside01) VLAN-1GigabitEthernet0/1GigabitEthernet0/1.1(Lan Based Failover) VLAN-110GigabitEthernet0/1.2(Statefull Failover) VLAN-120Gigab...

I propose to establish the IPSec tunnel over Generic Routing Encapsulation (GRE) established through Secure Sockets Layer (SSL).Is it possible???if yes, than can anyone please help me with developing a prototype or implementing it on a simulator.Plea...

i am trying to access server from 192.168.0.28 from 192.168.48.0/24 range on 50000 port but no able to do so.diagram and config are attached herewith , kindly suggest in any changes needs to be done.FIREWALL 2:interface Ethernet0/1 description + + + ...

Hi Gurus,I have ASA5505 with bese-license. I like to install proxy sever in my network and i want redirect traffic to the proxy server.Below  i added configuration in my firewall.ASA(config)#access-list wccp-servers permit ip host 192.168.6.10 anyASA...

Hello Cisco Community,I am planning a ASA 5520 (ASA 5520 BUN) for 300-400 users, which want to dial in from home office via Softphone (CUPC 8.x) over a VPN connection to the CUCM 8.x system. So, I have calculated the ASA, but I am unsure what kind of...

considering this configuratiion for a master to client NTP implementation, am starting to feel NTP configuration has a bug especially because most of the ASA's hardly repond to ntp serversMASTER=======ntp authentication-key 1 md5 ciscontp authenticat...

Please suggest me how to configure schedule based URL Filtering with trend micro on cisco router ?

I'm trying to wrap my head around IP fragmentation.  In looking through Cisco IOS hardening documentation they suggest the implementation of iACL's and in particular they suggest to drop all fragments using commands such as the following:deny tcp any...

Hi Guys,I have setup my Cisco routers to have the following basic configuration:ip inspect name FIREWALL tcpip inspect name FIREWALL udpip inspect name FIREWALL icmp!interface Dialer1 ip inspect FIREWALL out ip access-group FIREWALL-ACL in!ip access-...

I am setting up a new ASA running 8.3 and I am having problems with configuring double NATs.Here is the thing I am trying to solve:Original PacketSRC: 1.1.1.1DST: 1.1.1.10After it hits the firewall and it comes out on the outside interface I want thi...

Hello,I have a Tandberg DPS 2000 that I was in the process of restoring to factory defaults remotely,  and I lost powerin the house and thus lost my connecton to the Tandberg.I have reconnected to the Tandberg, so the network settings are still in pl...

Hi,We have ASA 5580-40 with rel ver 8.1(2). During testing mcast, we found that if we do not configure IGMP static group or join group with specific mcast group ip addr, the mcast will not work, the client application can not join the specific mcast ...