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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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The purpose of TACACS source interface

Hi,I wonder how exactly the soucrce-interface play the role in processing tacacs authentication in Cisco Networking device.For example , I curently use 9300 and I put the tacacs source interface that is currently being shutdown by admin, Yet user can...

goosamsf by • Community Member
  • 26 Views
  • 1 replies
  • 0 Helpful votes

Filter events in a Port mirror

Good morning: I have a port mirror on an interface.This traffic is causing intrusion events.How can I filter them?I've tried putting this traffic in a trust rule in the access control policy, but it doesn't work.I've also tried putting it in a prefil...

venbea by • Level 1
  • 223 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Curious about correct setup of ACL / PBR or Static Routing

Hello I have a working system coming from another Thread which was solved but now I am curious if how I got it all to work was correct or a forceful band-aid.  https://community.cisco.com/t5/routing/can-not-get-internet-access-or-nat-translations-on-...

TheGoob by • VIP
  • 950 Views
  • 17 replies
  • 0 Helpful votes

High Dataplane memory warnings

We have two FTD 1140ns running 7.6.2.1 (HA) managed by a FMCv running 7.6.2. We have been getting high data plane errors (82 and 83%) respectively on both. I have tried disabling SNMP and making sure I only have one Secure Connect client image loaded...

Resolved! C9200L Failed to STARTUP or BOOT

Jul 20 23:02:42.218: %BOOT-3-SYSD_SInitializing Hardware... System Bootstrap, Version 17.9.1r [FC8], RELEASE SOFTWARE (P)Compiled Sat 07/23/2022 16:14:02 by rel Current ROMMON image : PrimaryC9200L-48P-4G platform with 2097152 Kbytes of main memory b...

abantom9 by • Level 1
  • 2045 Views
  • 3 replies
  • 0 Helpful votes

Resolved! AP stop to authenticate by dot1x into LAN

C9800-40 17.12.x, C91xx local mode, EAP-FAST authentication to C9300 with a MAB fallback. After some weeks or months some APs failed to authenticate themself to dot1x secured LAN. Typicaly after an upgrade some APs are lost. ISE reports: Event 5440 E...

iniciante

estou com dificuldade para concluir o curso de iniciante, não consigo concluir esse exercício Nesta parte, você conectará um PC e um laptop ao roteador sem fio. O PC será conectado à rede usando um cabo Ethernet. No notebook, você substituirá a placa...

MIH1 by • Community Member
  • 76 Views
  • 1 replies
  • 0 Helpful votes

Jitter and delay in cisco packet tracer

I need to simulate some VoIP traffic, FTP traffic, and HTTP traffic at the same time in Cisco Packet Tracer, and I want to monitor the delay and jitter for these three types of communication. Is it possible to do this in Cisco Packet Tracer in any wa...

alen2345 by • Community Member
  • 158 Views
  • 5 replies
  • 0 Helpful votes

Cannot terminate IOS XE Cat8kv sandbox

Hello,My IOS XE on Cat8kv sandbox instance is stuck in Terminate Failed and will not shut down. I cannot launch a new session because the old environment is still active.Instance Name: IOS XE on Cat8kv-20251121T00301950Status: Terminate FailedTime: N...

890004966 by • Community Member
  • 67 Views
  • 0 replies
  • 0 Helpful votes

Where to find boot image for ASA 5512-X

Got a 10 year old ASA 5512-V03 that I'm using for my first home lab. It doesn't have a boot file image. Does anyone know where I can get the boot image? Should be a .bin file to my understanding. Not seeing anything on the cisco website for this.

Ph1nix by • Community Member
  • 204 Views
  • 4 replies
  • 0 Helpful votes
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