Network Security

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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...

emurray by Level 5
  • 1087 Views
  • 2 replies
  • 0 Helpful votes

Hi to all,i am facing the following problem, please refer also to the png attached (i also have some information on the png attached).An IPsec VPN 2811 router tries to establish an IPSec vpn with an FTD. I have setup this config on the lab and i noti...

Ditter by Level 8
  • 1946 Views
  • 12 replies
  • 0 Helpful votes

Hi everyone,I have this basic scenario:(LAN) --------- (ASA) ---------- (DSL Router) ---------- (Internet)I am able to ping the DSL Router from the LAN but not vice versa. Is it a common case with the ASA deployed in between or am I missing something...

Rolitto by Level 2
  • 12637 Views
  • 16 replies
  • 0 Helpful votes

Hi All,Need your suggestion is fixing the login to ASDM. Getting Login Failed error even the same password works for SSH and also to download the launcher from https://ipaddress/admin. But when i login from ASDM getting Login failed error.I went thro...

ssan239 by Level 3
  • 2400 Views
  • 8 replies
  • 0 Helpful votes

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 3
  • 3934 Views
  • 20 replies
  • 0 Helpful votes

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 Frequent Visitor
  • 689 Views
  • 2 replies
  • 0 Helpful votes

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 Community Member
  • 950 Views
  • 4 replies
  • 0 Helpful votes

HiI have created the VTI Interface for this but when I run packet tracer input the VTI I nterface is not in the list of available interfaces to use in packet tracer.??Any ideas anyone Thanks

N3om by Level 3
  • 1857 Views
  • 7 replies
  • 1 Helpful votes

Hello everybody, I have a Cisco 2911 that is Certificate Authority for various end hosts, and that deliver certificates to them. I would like to monitor the validity dates of the certificates by SNMP requests. I found this MIB that looked usefull ...

felix.leger by Community Member
  • 1224 Views
  • 1 replies
  • 0 Helpful votes
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