Some office client use Eudemon500 firewall transparent mode to add to network, because we need manage the Eudemon500 firewall, and confiure VLANIF to manage IP address, add interface to VLAN after confiuring ,it reports error.
VRP (R) Software, Version 3.30 RELEASE 0359(08)
[Eudemon-vlan-100]port interface e0/0/0
This low speed interface can not work on transparent mode
We can find the client configure Ethernet 0/0/0 interface to add to VLAN after check the client configuration, because the Ethernet 0/0/0 in the Eudemon500 firewall is belong low-speed interface, the low-speed cannot be management interface under transparent mode. It will report error. Modify the client equipment configuration:
[Eudemon]inter Ethernet 1/0/0
[Eudemon-vlan-100]port in Ethernet 1/0/0
View the situation of interface adding VLAN
[Eudemon-vlan-100]disp vlan 100
Vlan 100 is enable
Vlan interface name: Vlanif100
L3 state: Up
Tagged Ports: none
The problem has been solved
Client use low-speed interface to add vlan, but low-speed cannot be used to be management interface, it will report error.