Of course, Huawei and Cisco can interconnect each other.

Can you copy interface configuration here to have a quick look?

Hi,

From what you say it sounds like you have your Cisco switch port set as a trunk?

If this is the case, the packets sent from the Cisco to the Huawei router will have a VLAN tag for VLAN 10 on them. As the Huawei device is not configured to recognise the VLAN tags it will not understand what it is receiving.

There are 2 very simple ways to solve this:

1) Configure the Cisco port as an access port and put it in VLAN 10. (switchport access vlan 10 if memory serves correctly)

2) Create a VLAN 10 sub-interface on the Huawei router and apply the IP address to that instead of the main interface.

    int xxxX/X.10

    control-vid 1 dot1q-termination

    dot1q termination vid 10

    ip address 192.169.1.1 255.255.255.252
    arp broadcast enable