We need to use the CE switch to replace the Alcatel. The customer deploy the STP on the Alcatel, the configuration is as below:
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ip helper per-vlan only
ip helper address x.x.x.x vlan 10
ip helper address x.x.x.x vlan 11
ip helper address x.x.x.x vlan 20
ip helper address x.x.x.x vlan 40
ip helper address x.x.x.x vlan 900
ip helper address x.x.x.x vlan 905
ip helper address x.x.x.x vlan 12
ip helper address x.x.x.x vlan 50
ip helper address x.x.x.x vlan 70
ip helper address x.x.x.x vlan 200
##################################
dhcp enable
interface vlan 10
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 11
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 20
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 40
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 900
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 905
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 12
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 50
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 70
dhcp select relay
dhcp relay binding server ip x.x.x.x
interface vlan 200
dhcp select relay
dhcp relay binding server ip x.x.x.x
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The configuration is simple on Huawei CE Switch .
