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Posted to:
Original author:
Dear Team, We have 60+ Aruba 2920-48G-POE switches, offlate the POE devices (IP Phones & Aruba AP's) conencted to these switches are restarting randonmly. (the POE logs shows no fault.) --> sh power-over-ethernet brief b7 PoE Pwr Pwr Pre-std A...
Posted to:
Original author:
we have 60+ Aruba 2920-48G-POE switches, offlate the POE devices (IP Phones & Aruba AP's) conencted to these switches are restarting randonmly. (the POE logs shows no fault.) --> sh power-over-ethernet brief b7 PoE Pwr Pwr Pre-std Alloc Alloc...
Posted to:
Original author:
Hello, I have a huge problem with the port-security. I've upgraded all of my switchs 5130 EI 48ports to the firware R3506P06 (2nd most recent version). Since that; my Port-security doesn't work anymore. I insist that it was working fine before the up...
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Original author:
Hi, Our dell switch is broken and we just bought an HP Aruba J9776A switch. I experienced it sadly this switch wont work with our dell sfp modules. I searched for a suitable module and I found this: https://www.esus-it.hu/product-hun-45778-Modul-SFP-...
Posted to:
Original author:
Hello, We currently have in our instalation (VM hosting) an HP switches that we're eventually looking to replace / upgrade. The switches contains a HP 24p Git-T vl Module ( J8768A ) & a HP Gig-T/SFP vl Module ( J9033A ) in a 4204vl/ J8770A chassi...
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Original author:
Ask: How to identify Legacy PoE PSE prior to disabling Explanation of ask: We have a unique issue where some newer IEEE compliant PoE devices are creating high node trap counts. The solution received from another forum post suggests shutting off the...
Posted to:
Original author:
Hi Robert, In the simplest form, I used to remember a 'Tagged' port as an inter-switch link and an 'Untagged' port as a host port. Basically, its all about the VLAN information that gets 'tagged'into the Ethernet frame. When you configure a port as '...
Posted to:
Original author:
no interface B1 power-over-ethernet ref: 3500-5400-6200-6600-8200-MCG-Sept09-11-PoE.pdf hth...jeff
Posted to:
Original author:
Hi @zibby8008315 Add to the perfect example suggested by @Ivan_B just one additional point after the 2nd step: - ONCE Primary slot is upgraded to v2 image (while Secondary slot is left with non booted v1 image) AND you evaluate that running v2 image...
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