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Community Activity

Isolated VLAN That Requires Internet Access Only

I am looking to find out the proper configuration for three ports on two 3750X switches to have an isolated network / VLAN that will NOT talk to any other network / VLAN in my environment and only needs internet access. I have two interfaces on one s...

LED flashing Cisco 2802i

I have Cisco 2802i-e-k9 and after boot its flashing Green,blue,red slowly and it doesn't broadcast ssid. What is the problém? 

TRIXIK by Level 1
  • 118 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Collaboration 14 Sandbox

Hi I am not able to find this sandbox: https://devnetsandbox.cisco.com/DevNet/catalog/collab-14-sandbox anymore, any idea?   Thanks, Victor    

vvazquez by Cisco Employee
  • 317 Views
  • 2 replies
  • 0 Helpful votes

Eigrp Topology

I didn't understand the summarization part and how it's possible that only two routers R1 and R2 have the summarized route for R6's loopback??

ISE training

We're deploying ISE in our organization. We were given a link for Cisco training, but I'm finding that really dry and hard to follow. How good are the Youtube and/or Udemy courses? Did anyone find those helpful?

kulanshaka by Community Member
  • 171 Views
  • 1 replies
  • 0 Helpful votes

CP-9971, sdp-anat

Hi, all What is the option in the cnf.xml file, that disables sdp-anat for CP-9971. Our case is calls between Asterisk and CP-9971. That calls from 9971 to Asterisk ends with SIP 420 'unsupported required extension: required: unsupported:sdp-anat'. A...

ren fau by Level 1
  • 697 Views
  • 1 replies
  • 0 Helpful votes