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Community Activity

CBS350, private VLAN, DHCP

I have a CBS350 switch that is set up to do inter-VLAN routing and provide DHCP addresses. That has been working without any issues for quite a while. Recently, I have created a private VLAN on it which is working okay except for one issue. I cannot ...

KJK99 by Level 1
  • 1064 Views
  • 11 replies
  • 0 Helpful votes

TAHUSD-SLOT1-4-BUFFER_THRESHOLD_EXCEEDED (Nexus9000)

Hello everyone!I'm not a network engineer but as a subsystem (kernel + filesystem) engineer I know the network concept.Few months ago, I designed a DMZ and configured my 2 node VPC with 6 rack switch.Everything was smoothly working but I started to s...

Ozy by Level 1
  • 83 Views
  • 1 replies
  • 0 Helpful votes

URL Logs

So, I'm task with finding if anyone else search or connected to a specific URL in the last 30 days. Does any know if FMC have a way of searching this or generating a report. I have only found ways to create a rule to log it go forward not from the pa...

Error ISE and Duo

Hey guys, VPN on Firepower authenticating on ISE -> OK VPN on Firepower authenticating on Duo -> OK VPN on Firepower authenticating on ISE calling external Radius (Duo) for MFA -> NOK   Duo's auth proxy logging shows: "20): Cannot decode password usi...

Reports and Exports for FMC/FTD

Is it possible for the FMC to run a report to indicate what rules are inactive/disabled? What about reporting what objects are not being used?I know beside various items there is a "report" icon, or "export to csv" but this isn't giving me the info I...

Location Filtering in Assets and Coverage

In the Assets & Coverage screen, on the Filters section on the left of the screen, it needs to have a higher fidelity than just the current City & State.  Customers can have several locations in the same city and it doesn't help a whole lot to filter...

kinnd by Cisco Employee
  • 25 Views
  • 0 replies
  • 0 Helpful votes

SAML include all AD groups

We are looking at moving to SSO but need to be able to include all the groups a user is a member of. Is it possible to pull this from AD and include it in SAML claims?Ideally we would want to manage this in a single place (AD) so if we added a new gr...

sv45354 by Level 1
  • 59 Views
  • 1 replies
  • 0 Helpful votes

WSA Transparent WCCP Options (FTD or 4500X Switch WCCP)?

We are migrating from our Older Cisco ASA Firewalls to Cisco FTD 2140's.  We currently are using WCCP on the ASA's for Transparent Proxy with our WSA Virtual Appliance under VMWare.  I was just going to migrate WCCP Configurations to the FTD 2140's w...

802.1x on NX Servers with clients

Hello,I've been planning to role out dot1x on my network. However, the network consists of NXServers in the DC with thin clients that connect back them at user desks.As I think about it, how would dot1x work in this environment? Connecting a PC to a ...

DamianRCL by Level 1
  • 82 Views
  • 2 replies
  • 0 Helpful votes

Modelo OSI e suas Camadas

Você sabia que, o modelo OSI é um modelo padrão de comunicação entre sistemas de computadores e redes?    É isso mesmo ele faz uso de sete camadas cada uma com funções específicas, que permitem que os dispositivos de rede se comuniquem de maneira efi...

Modelo OSI.png
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