Distributed trunking on 5406

[HPineo]

Hi,

i have to set up DT between 2 5406zl and one 5308. I read the documentation of the last version K15.16 but some point are not clear.

From doc :

for the keepalive link STP must be disable, what about the ISC link as the customer run RSTP on all ports/all switchs ?

From doc:

I understand i have to create a Vlan and IP address with /30 for the keepalive link and it's writing

"the ISC link must have a vlan interface configure for the same vlan on both DT switches"

Does i need to create another Vlan for the ISC link ?

I try to search configuration example and every time i don't see Vlan for ISC link, for example :

SWITCH-A:
trunk E4 trk99 lacp

trunk E1 trk100 dt-lacp
switch-interconnect trk99

vlan 4092
name "LACP-heartbeat"
untagged A20
ip address 192.168.92.5 255.255.255.252
exit
distributed-trunking peer-keepalive vlan 4092
distributed-trunking peer-keepalive destination 192.168.92.6

SWITCH-B:
trunk E4 trk99 lacp
trunk E1 trk100 dt-lacp
switch-interconnect trk99

vlan 4092
name "LACP-heartbeat"
untagged A20
ip address 192.168.92.6 255.255.255.252
exit
distributed-trunking peer-keepalive vlan 4092
distributed-trunking peer-keepalive destination 192.168.92.5

Thks for your help !

Brgds