interface 1-2 are configured as port-channel 1 on both switches.
5424
interface range ethernet g1-2
channel-group 1 mode auto
5524
interface range gigabitethernet 1/0/1-2
channel-group 1 mode auto
5424
interface port-channel 1
switchport mode trunk
switchport trunk allowed vlan add all <---- probably insecure but i doing it for testing purposes.
i have switch ports 9-24 configured as access ports and in the vlan 300
interface range ethernet g9-24
switchport mode access
switchport access vlan 300
On the 5524
i have configured a similar setup here.
interface port-channel 1
switchport mode trunk
switchport trunk allowed vlan all
and
interface range gigabitethernet 1/0/9-24
switchport mode access
switchport access vlan 300
I do not receive any connectivity between two physical machines over the trunk in this setup how ever if they are on the same physical switch they have connectivity.
I have also tried to configure the port-channel as general with adding tag to the line.
interface port-channel 1
switchport mode general
switchport general allowed add vlan all tagged
and this gave the same result as the previous attempt.