I think we found the solution today... It turned out the patch panel ports 7, 8, 10, 11, 12 all didn't manage the 10g but only worked with 1g. Seems like the ports are all dirty or something else is wrong with them...
Original Message:
Sent: May 26, 2024 12:44 AM
From: Jason Mc
Subject: Aruba 6300m VSF Stack LAG to Aruba 6400 single link wont come up
Are both sides showing not light. My experience is that if one side is light and the other not then it is a physical connectivity issue.
I will mention, based on your config, that lag 19 is not allowing the native VLAN. This bit me just this past week.
Jason
Original Message:
Sent: May 24, 2024 10:59 AM
From: ltguser24
Subject: Aruba 6300m VSF Stack LAG to Aruba 6400 single link wont come up
Hi there,
hope this is the right forum for this question.
I'm quite new to Stacks and VSF so I'm unsure if I'm understanding it wrong but what I'm trying to do is setup two 6300m Switches as a VSF Stack on Access layer and connect each device with one port combined in an lacp lag to our core switch which is an Aruba 6405.
So what happens is that only one ports comes online and the other one stays offline as if it doesn't even form a connection. I wonder if my thinking is wrong but shouldnt this work because the stack behaves like a single device and if the lag is configured on the stack and the 6405 it should form without any spanning-tree issues. I still wonder though if its connected to the stack and maybe the conductor or standby member.
on the VSF Stack switch26:
interface lag 1
description Uplink_zu_Core1
no shutdown
no routing
vlan trunk native 1
vlan trunk allowed 1,400-417,419-420,500-505,511-515,520-525,530-535,550-555,560-565,601
lacp mode active
dhcpv4-snooping trust
interface 1/1/51
description Uplink_zu_Core1_1/4/19
no shutdown
lag 1
apply fault-monitor profile noisy-port
interface 2/1/51
description Uplink_zu_Core1_1/4/20
no shutdown
lag 1
apply fault-monitor profile noisy-port
on the 6405 switch:
interface lag 19
description Uplink_Switch26-Stack
no shutdown
no routing
vlan trunk native 1
vlan trunk allowed 400-402,405-406,409-415,419,500-501,510-511,520-521,530-531,550-551,560-561,601,812
lacp mode active
dhcpv4-snooping trust
interface 1/5/33
description Switch26-1/51-A4T1
no shutdown
lag 19
interface 1/5/35
description Switch26-2/51-A4T1
no shutdown
lag 19
the second link won't even blink. we tried changing the transceivers, the patch panel port, the cables. Tranceivers are 10G J9150D on both ends.
show lacp interfaces show the second link as down, not lacp-blocked or anything.
thanks in advance for any help or input :)