I will give an example of aggregation of two links into one on the HP 5800, in order to increase throughput. 1 Gbit/s + 1Gbit/s = 2Gbit/s. In the test on VLAN 400 without a tag, the Internet comes, and on a VLAN with tags other services.
Add an interface:
interface Bridge-Aggregation1
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 963 3659 to 3660 tagged
port hybrid vlan 400 untagged
port hybrid pvid vlan 400
link-aggregation mode dynamic
Settings on the first port:
interface GigabitEthernet1/0/1
port link-mode bridge
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 963 3659 to 3660 tagged
port hybrid vlan 400 untagged
port hybrid pvid vlan 400
loopback-detection enable
loopback-detection control enable
loopback-detection per-vlan enable
flow-interval 5
storm-constrain broadcast pps 200 150
storm-constrain control block
port link-aggregation group 1
Settings on the second port:
interface GigabitEthernet1/0/2
port link-mode bridge
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 963 3659 to 3660 tagged
port hybrid vlan 400 untagged
port hybrid pvid vlan 400
loopback-detection enable
loopback-detection control enable
loopback-detection per-vlan enable
flow-interval 5
storm-constrain broadcast pps 200 150
storm-constrain control block
port link-aggregation group 1
I note that in the port settings there is too much, but for example, settings for protection from loops and control of broadcast traffic can be useful.