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Network Access Control

Cisco Access Control Server (ACS), Identity Services Engine (ISE), Zero Trust Workplace

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Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.

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Duo Security

Get started with or get better at administering and using Duo by interacting with peers and experts!

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Activity in Security

FirePower 1100 lost smart registration

I have a FirePower 1100 for my home lab and for some reason, it lost DNS connectivity and lost registration. I did not notice and now I can't deploy changes. I connected to the CLI and tried to ping from system. When I try to ping from system I get t...

ASA 5506-X RPF Drop

I learning how to set-up firewall and came accross such a problem when trying to connect through web-browser to DMZSERV : 3. The packet is coming from an outside network. The device looks up its NAT table for necessary translations. 4. The packet is ...

DUO Global Authentication Preference

Good morning/Afternoon/Evening! We've recently purchased a bunch of the DUO hardware tokens and are looking to put them out to the agency. We have a mixed group of people who are currently using the app and getting phone calls for authentication. I w...

JRon by Level 1
  • 79 Views
  • 1 replies
  • 0 Helpful votes

Iperf test through ASA

Hello Folks, I have a pair of ASA5516 with HA mode, ISP provides a high-speed WAN 500Mbps up/download, while doing some speed tests recently we noticed that all our tests from the inside network are not bypassing 100mbps, I checked all inside/outside...

AirSail by Level 1
  • 499 Views
  • 20 replies
  • 0 Helpful votes

How to expend existing disk space of cisco vFMC

Hello all, I would like to get some help how to How to expend existing disk space of cisco vFMC. For example, i have 2500 GB disk at existing fmc, then i want to get increase 300 GB. I did increase at vm level to 300 GB, and i check "df -h" command i...

CiscoJane by Level 1
  • 102 Views
  • 4 replies
  • 0 Helpful votes

FTD HA Failover

During the FTD HA upgrade from FMC, if first standby is failed /corrupted during the upgrade ,will FMC will  try to upgrade other devices in the failover pair or will abort the upgrade?.

nurairtt by Level 1
  • 103 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Send specific internal traffic out over new ISP

I have a new isp on a 2nd outside interface. I would like to send all traffic from one ip range and only that range out over the new ISP.Currently Here is what I haveinterface GigabitEthernet1/1nameif Outsidesecurity-level 0ip address a.a.a.a 255.255...

Shawn M by Level 1
  • 163 Views
  • 4 replies
  • 0 Helpful votes

EIGRP with ASA in multiple context flapping

hi Cisco,I am using below topology in my lab where ASA in multiple context - C1 and C2 sharing the same physical interface, in different VLANs (sub interface) is not able to establish EIGRP neighborship with 2 cisco routers (point to point). Although...

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dhr.tech1 by Spotlight
  • 218 Views
  • 8 replies
  • 0 Helpful votes

ISE and Tenable Integration

I am having an issue with Cisco ISE and TenableSC integration. In Cisco documentation it reads that i need to upload the system and root certificates from TenableSC. By using:sudo scp /opt/sc/support/conf/TenableCA.crt [username]@[your ip address]:Te...

Resolved! IKEv2 SA drops immediately

Hello,I want to set up a IPSec IKEv2 VPN to a central ASA. On my side we have a cisco 897.First I tried a crypto map configuration. Didn't work because the IKEv2 SA goes UP and immediately goes DOWN with the error message "IKEv2:(SESSION ID = 1,SA ID...

rolfd by Level 1
  • 664 Views
  • 22 replies
  • 0 Helpful votes
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