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O switch está funcionando. Por que precisamos agir?

Vulnerabilidades em equipamentos de rede · Artigo 1 de 6 ·  Roberta MartinsHá alguns dias, abri a porta de casa com a chave errada. A porta abriu. A chave ficou presa.Quando examinamos a fechadura, descobrimos que ela estava desgastada. A chave certa...

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Roberta01 by • Level 3
  • 61 Views
  • 1 replies
  • 2 Helpful votes

Cisco ISE & Entra ID

Hello community,I need help in a case that requires integration between Cisco ISE and Entra ID for dot1xAt the moment ISE uses a certificate authentication profile which checks if the machine (PC) provides a trusted a certificate and also if it does ...

Cisco ASR9k BNG

Hii Team i want your help , I am new to Cisco ASR9k BNG ,can you provide detail how to configure bng for IPOE or PPOE. My topology is  core --> (Hu0/2/0/0 or WAN)cisco ASK9k BNG (Hu0/2/1/1 or Client Facing interface) --> suppose my CGNAT pool is  100...

FMC virtual Firewall Management

I'm unable to download the new Firepower Management Center virtual upgrade software. (No entitlement) I was able to download all prior to my license expiring. I went with a new vendor and now I'm only able to download the FTD software but not for the...

djohns777 by • Frequent Visitor
  • 49 Views
  • 0 replies
  • 0 Helpful votes

C9800 AP image predownload stuck

Hi, during the process of C9800 software upgrade from 17.9.6 to 17.12.8 , AP image predownload are stuck since 5 days. Does anyone knows how to cancel the AP image predownload. Also as you see in the picture below many APs failed to predownload, any ...

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bouazzaoui by • Community Member
  • 96 Views
  • 6 replies
  • 0 Helpful votes

DNS-O-Matic & Dynamic DNS

So, I've got an email today, as, I suspect, has everyone else - that DNS-O-Matic dies in 30 days.My OpenDNS is tied into DNS-O-Matic.So, no worries, think I - I'll check what options I have - so into OpenDNS, Dashboard, Advanced Settings - and lo, "D...

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Mr Pete by • Community Member
  • 3251 Views
  • 14 replies
  • 3 Helpful votes

MAC Address issue on Cisco c9300

Can anyone explain why a burned-in MAC address might deviate from the logical numbering scheme? Typically, the MAC addresses for a switch’s ports begin with a base MAC address and increment in sequence, corresponding to the port numbers. In our case,...

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Tec1do by • Community Member
  • 128 Views
  • 5 replies
  • 0 Helpful votes

Webex - Calling dock not showing numbers since latest update

Hi, Since the latest version started rolling out last week. We have multiple users all facing issues where the calling dock is not showing the number in the area it used to. Attached screenshot should and previously has shown the number of the callin...

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ECUT-IT by • Level 1
  • 186 Views
  • 1 replies
  • 0 Helpful votes
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