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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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problem VRRP, LACP Nexus 3048TP LAN1K9

Hi, i have problem of synced betewin my 2 switchs nexus 7.0.3.i7.3I use feature BGP, LACP and VRRP (also VPC etc..)But it's impossible of configure correctly the protocolI have many errors :One : In log :%ETHPORT-3-IF_ERROR_VLANS_SUSPENDED: VLANs 9-1...

JulianDD by • Level 1
  • 254 Views
  • 7 replies
  • 0 Helpful votes

The purpose of EIGRP Split Horizon

Hi anyone,Quick question, but am I right in assuming that the purpose of Split Horizon in EIGRP is to suppress unnecessary updates rather than to prevent routing loops?DUAL (and the FC) seems to take care of routing loops, so I'm thinking that is its...

Sam-CCNP by • Level 1
  • 334 Views
  • 16 replies
  • 0 Helpful votes

Cisco ISE 3.2 OVA instable crashes

Hi  Everyone,Cisco ISE 3.2 keeps crashing several days after the installation.The installation has been done successfully without any problems.After a couple of days the installation is malfunctioning.After several installations and change of the sel...

Tom -K by • Level 1
  • 218 Views
  • 7 replies
  • 0 Helpful votes

SXP between C9300 and C2960X

Hello everyone,We would like to use our “old” C2960X devices, which we have in large numbers, to connect simple devices such as printers or PCs that do not require PoE. The goal is to use SGT for these devices. I have already read that it is not poss...

p11l by • Level 1
  • 176 Views
  • 8 replies
  • 0 Helpful votes

Connecting Branch FTD to Head Office FMC

Hi,  Would like to have your inputs about how can I connect my branch FTD to my FMC? Typically, I connect my FTD to FMC via the mgmt port of the FTD device however, in my branch office, I don't have any management switch. If I can deploy a management...

False positive for Edge?

Hi. I wanted to toss this out there to see if anyone else encountered this in the last week or so.This morning, I opened up the console to 40% of my endpoints indicating a compromise. I opened one computer to start investigating. I found it to be a r...

smaddox by • Level 1
  • 62 Views
  • 3 replies
  • 0 Helpful votes

MAB protocol

hello we have a printer with a wireless nic installed -the objective is to connect to a Wireless guest network  this wireless guest network is already in production providing internet services to contractors  the Guest network is configured for the M...

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8861 3pcc activation code

Hi, I recently purchased a new 8861 3pcc K9. It is asking for an activation code. I purchased this phone for my small business and I'm the only user. I can NOT figure out how to find this code or get past this. Thanks in advance for your help. 

Cisco FPR1140 ikev2 site to site tunnel-FTP application dont work

Hello,  I create Ikev2 site to site tunnel between  two cisco FPR 1140. I have same subnet on both location and i used source and destionation NAT in one site. My user try access over web some aplication and it is work, but when other site try to acc...

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