Network Security

Hi to all,I am new with CIsco ASA ..I am trying to learn by self on packet tracer.I have created one of the below topology :Please any one can tell me that why i am not able to ping from .10 pc to outside it's Vlan1...Neither i am able to communicate...

Hi, I am having a problems to SSH  the Server on the DMZ  on Cisco ASA from the Inside interface. When I try to connect from Inside to the DMZ ( ssh to the server) I see the  SaAB flag's on the ASA connection table. Does it mean that Inside interface...

Hi,I would like to know what is the difference of these?Based on my research Smart Net Total Care and Smart Care are both smart support services and both include Cisco’s award winning support, including technical support, hardware replacement, knowle...

I would like to create a backup of the ASA 5525 using ASDM.  For my 5510 there is a Tools\Backup Configurations when I connect using the same ASDM to the 5525 set, there is no such option.  What am I missing?

People from the guest subnet 192.168.244.0/24 are unable to connect to the Internet. They can hit the default gateway (.1) but nothing beyond. I'm guessing it has something to do with NAT but I don't see it. What am I missing? ASA Version 9.1(2) !hos...

HiIs it possible to configure multiple public IP Addresses (around-8) on Cisco ASA 5505, actuly we have total 3 servers behind the firewall and more application working on below mentioned ports actuly I want to translate traffic 80 to 8080(Private IP...

Hello, I have an ASA5540 running V8.2.1 equipped with an ASA-SSM-20 running IPS-K9-6.2-2. The ASA internal-data0/0 interface, aimed to communicate with the ASA-SSM-20 Gi0/1 interface exhibits some underrun errors increase.Physical outside and inside ...

I have an ASA that is situated behind a cisco router and I'm unable to ping the router's interface that is on the same subnet as the outside interface of the ASA. I can ping the router's interface from the same switch that the ASA is connected. Wires...

Hello Friends,We have configured multiple Public IP on On the ASA but there are no multiple addresses on an interface. But my scenario is solved with NAT.For each node/port-combination you configure an object and define the NAT-settings (which are a ...

hi all,i've configured a new 5525-X and SSH/TACACS+ is fine.i can't seem to make SNMP work and can't add the ASA in solarwinds NPM.i can ping the SNMP polling server and PT result was ok.can someone please advise? is SNMP allowed on the ASA MGMT inte...

Hi, Attach is the design for referencewe have 4 mb internet link which is connected to the 2911 router--switch--asa5512x--4507 switch--WSAnow we got new internet 10 mb link which is connected to another same set of devices for we want wireless users ...

I have some major issues with unexplained devices showing up as wireless connections. These devices show up as being Cisco devices when i trace the mac. Not sure what else to say other than it has to be someone trying to access my machines remotely. ...