Network Security

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Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from  Wednesday, March 4, 2026 through Wednesday, March18 2026. Our Experts Ike Chon, Scott Nishimura, Annya Martinez Foster, Jyhan Ocana Casillas, Eder Pacheco, Willi...

Running 8.2(3) on an ASA 5510I have created the two following object groups. object-group service gatewayTCP tcp port-object eq 88 port-object eq 135 port-object eq 445 port-object eq ldaps port-object eq 3268 port-object eq 3269object-group service ...

Hi there,Thanks for reading.I have a VM (VM1) connected to a Nexus 1000V distributed switch. The 1000V has a connection to our DMZ (physically, an interface on our Cisco ASA 5520) which has 3 other VMs that are successfully serving up in the DMZ. The...

Bob Greer by Level 4
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Hello,Here is my delima:I'm deploying an Apple Airport Extreme BaseStation with 7 Airport Express "repeaters" throughout my network/building. The Apple only allows two wireless networks, private and public. Your can only select from 192.168.x.x, 172....

savdevich by Community Member
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Is the Reset-I always from the device on the higher security level interface (in this case 172.16.112.10/3389?In the second case, what conclusions can be drawn from the teardown information "TCP FINs" - who is it that send the first FIN?I'm strugglig...

3moloz123 by Level 4
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  • 1 replies
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Resolved! ASA IPS Test

If my ASA IPS is in promiscous mode, can I demonstrate traffic bloc/drop for any signature?I am sure in inline mode it can be done but is it possible with promiscous mode since in this mode the traffic is only duplicated and sent to IPS.

avilt by Level 7
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  • 7 replies
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What is the correct way now to make set the maximum SSH attempt to 3. All I have found in the new versions (9.0 and above) is the aaa-server max-attempts. Can someone point me in the correct direction?Thanks,Jeff                  

Good MorningOn Wednesday of last week, I upgraded to IOS version on my ASA 5510 to the latest version. Since this upgrade, I have been having issues with certain wifi clients (Apple iDevices) obtaining IP's via DHCP from the ASA. Nothing changed on t...

ec-admin by Community Member
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  • 8 replies
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