With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
issJumboFramePerPortEnable
iss Jumbo Frame Per Port Enable
1.3.6.1.4.1.207.1.4.167.81.2.2.1.11
Gigabit Web Smart Switches support jumbo frames (frames larger than the Ethernet frame size of 1522 bytes) of up to 10,000 bytes (tagged). Default jumbo frame is disabled.
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IPHost Network monitor allows you to monitor issJumboFramePerPortEnable on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Allied Telesis access points right now.