登录7302 cli，以下是命令info configure system shub执行后的结果信息。 #----------------------------------------------------------------------------------------------------------------------------------- echo "system" #----------------------------------------------------------------------------------------------------------------------------------- sntp server-ip-addr 61.139.37.226 enable exit filter shub-manager 1 src-ip-addr 61.139.37.226 exit exit entry ip def-ip-addr 10.0.0.1/8 def-gateway 10.0.0.3 exit id contact location exit software sw-ver-name LANX sw-release-num 1.0.0.1 exit vlan ext-vlan-id 4003 exit exit #----------------------------------------------------------------------------------------------------------------------------------- 根据以上信息判断，该节点的管理VLAN是（）。

• A、4003
• B、4093
• C、4094
• D、无法确定