Network Security

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Cisco CyberSecurity


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On our FirePower 1120 we have the following partition usage: Filesystem Size Used Avail Use% Mounted on rootfs 7.3G 170M 7.1G 3% / devtmpfs 7.3G 52M 7.3G 1% /dev tmpfs 7.9G 500K 7.9G 1% /run tmpfs 7.9G 2.3M 7.9G 1% /var/volatile /dev/sda1 7.3G 1.4G 5...

ea_msk by Beginner
  • 2 replies
  • 0 Helpful votes

Resolved! ASAv boot image

Hello,  I came across today two ASAv that I want to upgrade. I observed through ASDM that there is no boot image. Do you know why is that? Is it normal? Thanks and regards, Konstantinos

Hi,In FRP2130 we have created 4 port-channels(etherChannel) connecting to different switches in your network!Each port-channel then have sub port-channels(Logical interface) created for each Vlan going in the firewall. How many sub port-channels(logi...

Hello, I have an ASAv30 with version 9.12(3)12 and ASDM version 7.14(1), but I do not have the option to configure TLS1.3 on SSL settings. Does anybody face the same issue or knows from which version and above it is supported? Thank you

dim_ing by Beginner
  • 3 replies
  • 0 Helpful votes

hi everyone:       i have some trouble ,Because when I configure the device,i have meet some trouble,my ipsec peer`s ip address is ddns like,when i type it ,reback error like this:------------------------------------------------...

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