Water Mark
May 10, 2021 | view(s) | people thought this was helpful

Unable to Access Support Case Manager Portal

Unable to access Support Case Manager Portal

Unable to open SCM https://mycase.cloudapps.cisco.com/attendee


Note: Network changes that may affect access to some Cisco applications
Starting Friday, May 22nd, Cisco will be changing network ranges that could affect access to the Support Case Manager. If your company has previously allowed network access to Cisco, please ensure the following IP subnets are added to any Access Control List (ACL) settings to ensure continued access:

  • 173.36.127.128/26
  • 72.163.15.64/26
  • 192.133.220.0/26
  • 192.133.220.64/26
  • 173.36.127.0/26
  • 72.163.15.128/26

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