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Fabric Segmentation

Hi,Can someone tell me what is Fabric Segmentation. I want a detailed description about this. If you have any documents to refer, Please do attach that.Thanks,Shankar R.

shankar.rsh by • Community Member
  • 1836 Views
  • 2 replies
  • 0 Helpful votes

Cisco ISR G1, G2 시리즈 라우터에서 USB 포트를 비활성화(disable)하는 방법

Cisco ISR G1, G2 시리즈 라우터에서는 다음 명령어를 실행하여 USB 포트를 비활성화(disable)할 수 있게 되었습니다. Plaintext   Router#hw-module usb disable 또한, 이 명령어는 15.1(4)M을 포함한 이후 버전의 IOS에서 실행할 수 있습니다.

Catalyst 2960 시리즈 스위치에서 traceroute 명령어를 사용할 수 없는 경우가 있습니다.

2012년 1월 20일 (초판) TAC SR Collection 주요 문제 LAN Lite 이미지가 동작하는 Catalyst 2960 시리즈 스위치에서 traceroute 명령어를 사용할 수 없는 경우가 있습니다. 이 문제는 다음 IOS 버전에서 발생할 수 있습니다: 12.2(58)SE 12.2(58)SE1 12.2(58)SE2 15.0(1)SE 15.0(1)SE1 15.0(1)SE2 15.0(1)SE3 15.0(2)SE 이 문...

GRE Tunnel Enters Recursive Routing State When OSPF Is Enabled

  Hello everyone,I am building an enterprise network in Cisco Packet Tracer 8.2.2.0400 and I encountered a repeatable issue when enabling OSPF directly on GRE tunnel interfaces.The GRE tunnels are operational and their destination addresses are...

Screenshot 3 after ospf.png Screenshot 1 Topology.png Screenshot 2 Right after OSPF.png
gasmisamy by • Community Member
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  • 0 Helpful votes

[IPv6] - VRRP para IPv6

Este tópico descreve o VRRPv3 e as etapas de configuração do VRRP para IPv6.O VRRP é um protocolo aberto e padrão da indústria para redundância de roteadores. Ele foi projetado para eliminar o ponto único de falha inerente a um ambiente de roteamento...

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[IPv6] - HSRPv2 para IPv6

Este tópico descreve o HSRP e as etapas de configuração do HSRP para IPv6.A Cisco oferece uma versão do HSRP para IPv6 – HSRPv2 – Esta versão usa endereços IPv6 link-local. – Mensagens multicast de anúncio de roteador (router announcement) são transm...

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palummu.com blocked — legitimate SaaS, Talos tickets auto-closed

Hello Cisco Security Team,Our legitimate business website palummu.com (SaaS) is being blocked at the DNS level — public resolvers (8.8.8.8, 1.1.1.1) return REFUSED for the domain, and Cisco Talos lists it with a "Questionable" web reputation.We have ...

ddavis65 by • Community Member
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  • 2 replies
  • 0 Helpful votes

SSH Stale idle sessions

Hi,I was not able to ssh into a switch, the consoled in and found out all vty sessions filled out with idle sessions thats why i was rejected to ssh. question is why switch did not end those sessions and exec-timeout did not work?! see details in the...

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