第二条rate-limit的作用是什么？
下列哪一种肉制品入口松酥易碎。（） 肉绒。 肉酥。 肉丝。 烤鸭。
主耶稣问门徒说；众人说我是谁？他们是怎么回答的？
燃烧室
Nexus# sh ip igmp snooping vlan 120 IGMP Snooping information for vlan 120 IGMP snooping disabled Optimised Multicast Flood （OMF） disabled IGMP querier none Switch-querier enabled， address 1.1.1.1， currently not running IGMPv3 Explicit tracking enabled IGMPv2 Fast leave disabled IGMPv1/v2 Report suppression enabled IGMPv3 Report suppression disabled Link Local Groups suppression enabled Router port detection using PIM Hellos， IGMP Queries Number of router-ports： 0 Number of groups： 0 Active ports： Po100 Po111 Which statement best describes what is depicted in the show command output？（） IGMP snooping is not active for VLAN 120 because the IGMP feature has not been enabled on the switch with the feature igmp command.。 The IGMP snooping querier for VLAN 120 is not in a running state because the Loopback interface configured with 1.1.1.1/32 is currently in a down state.。 IGMP snooping has been disabled on the VLAN 120 SVI.。 IGMP snooping has been disabled for VLAN 120 in VLAN configuration mode.。 IGMP snooping is not active for VLAN 120 because VLAN 120 does not exist in the VLAN database.。
1350OMS-EML的管理职能包括以下哪些？（）
