这种帧、vlan、SMLT是什么？

Question

我用 libpcap 编写了一个嗅探器来处理数据链路层。但我只实现了以太网部分。从今天早上开始，我整天都收到这种框架。你能帮我找到那里使用的协议和层吗？ 谢谢

FF FF FF FF FF FF 0A 61 FC 80 B6 EF 26 00 00 00 AF 81 01 00 61 65 72 6F 68 69 76 65 20 67 72 61 74 75 69 74 6F 75 73 20 61 72 70 2C 20 61 70 5F 6D 61 63 3D 66 34 65 61 3A 62 35 36 35 3A 33 61 30 30 2C 20 69 70 3D 31 30 2E 31 33 36 2E 31 2E 34 34 2C 20 73 65 71 3D 32 37 65 61 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Answer 1

FF FF FF FF FF FF

目标 MAC

0A 61 FC 80 B6 EF

源 MAC

26 00

以太类型

00 00 AF 81 01 00 61 65 72 6F 68 69 76 65 20 67 72 61 74 75 69 74 6F 75 73 20 61 72 70 2C 20 61 70 5F 6D 61 63 3D 356 34 355616 62 3A 33 61 30 30 2C 20 69 70 3D 31 30 2E 31 33 36 22 3 3 3 3 3 3D 3 33 33 3 3 3d 32 33 65 71 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

数据：ÿÿÿÿÿÿ aü¶ï&¯aerohive 免费 arp, ap_mac=f4ea:b565:3a00, ip=10.136.1.44, seq=27ea