Troubleshooting Localized DHCP Failures on Aruba CX Switches
A practical walkthrough of troubleshooting a localized DHCP failure on an Aruba 6200 CX switch caused by strict DHCP snooping and stale client bindings.
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Configuring Switch Ports for IP Telephony
Master IP telephony port configuration. Learn how to handle Voice VLANs, LLDP-MED, and QoS on Aruba CX and Cisco switches while avoiding common DHCP and PoE pitfalls.
Automating ArubaOS-CX Backups with Python and Paramiko
Learn how to automate ArubaOS-CX configuration backups to a TFTP server using Python and Paramiko. A practical guide for ensuring switch consistency.