网友您好， 请在下方输入框内输入要搜索的题目：

题目内容 （请给出正确答案）

ICMP and IGMP belong to which layer of the OSI model? ICMP和IGMP协议在OSI模型中属于那层？（）

  • A、Datagram Layer.数据报文层
  • B、Network Layer.网络层
  • C、DataLink Layer.数据链路层
  • D、Transport Layer.传输层

参考答案

更多 “ICMP and IGMP belong to which layer of the OSI model? ICMP和IGMP协议在OSI模型中属于那层？（）A、Datagram Layer.数据报文层B、Network Layer.网络层C、DataLink Layer.数据链路层D、Transport Layer.传输层” 相关考题
考题 在TCP／IP体系中,在网络层中与IP协议配套使用的还有__________、网际控制报文协议ICMP和网际组管理协议IGMP。
查看答案
考题 which belong(s) to input device? A、MouseB、ScreenC、KeyboardD、Printer
查看答案
考题 IP首部中,协议域=17,代表该协议类型为:()。 A.ICMP协议B.IGMP协议C.TCP协议D.UDP协议
查看答案
考题 Which of the followings belong to jewelry()? A.ringsB.necklaceC.socksD.shoesE.towel
查看答案
考题 Which three of the protocols below belong to the application layer? (Select three answer choices)A. ARPB. HTTPSC. SMTPD. CDPE. TFTPF. ICMP
查看答案
考题 简单说明下列协议的作用：IP ARP RARP ICMP IGMP。
查看答案
考题 Which of the following mitigation techniques would an administrator apply to a device in order torestrict remote access?() A. Disable TELNETB. Disable IGMP snoopingC. Enable TELNET but not SSLD. Disable ICMP/ping on device
查看答案
考题 Which three statements are true about the Internet Group Management Protocol (IGMP)? () A. There are three IGMP modes: dense mode, sparse mode, and sparse - dense modeB. IGMP is used to register individual hosts with a multicast groupC. IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic fromD. IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1E. IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRPF. IGMP snooping ru ns on Layer 3 routers
查看答案
考题 下面属于TCP/IP协议族中IP层协议的是()A. IGMP UDP IPB. IP DNS ICMPC. ICMP ARP IGMPD. FTP IGMP SMTP
查看答案
考题 下面属于TCP/IP协议集中网络层协议的是（ ）。A.IGMP、UDP、IP B.IP、ARP、ICMP C.ICMP、ARP、IGMP D.FTP、IGMP、SMTP E.lP、ARP、SMTP
查看答案
考题 下列哪个协议和ICMP协议工作在同一层次( )A.POP B.DHCP C.SSH D.IGMP
查看答案
考题 网络时钟服务器的基础协议是（）。A、NTP/SNTPB、FTP/TFTPC、CNMP/SNMPD、ICMP/IGMP
查看答案
考题 因特网组管理协议IGMP类似于ICMP，但只有两种报文
查看答案
考题 网络层的主要协议有IP、ICMP、IGMP、ARP和（）。A、SNMPB、POP3C、DHCPD、RARP
查看答案
考题 IP首部中，协议域=17，代表该协议类型为：（）。A、ICMP协议B、IGMP协议C、TCP协议D、UDP协议
查看答案
考题 Which three statements are true about the Internet Group Management Protocol (IGMP)? （）A、There are three IGMP modes: dense mode, sparse mode, and sparse - dense modeB、IGMP is used to register individual hosts with a multicast groupC、IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic fromD、IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1E、IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRPF、IGMP snooping ru ns on Layer 3 routers
查看答案
考题 ASPF能够实现的传输层协议检测包括（）。A、通用TCP检测B、通用UDP检测C、通用ICMP检测D、通用IGMP检测
查看答案
考题 通常所说的TCP/IP是指（）A、TCP和IPB、传输控制协议C、互联网协议D、IP、ARP、ICMP、IGMP、TCP、UDP等多种协议的集合
查看答案
考题 Which three of the protocols below belong to the application layer?（）A、ARPB、HTTPSC、SMTPD、CDPE、TFTPF、ICMP
查看答案
考题 Which statement best describes what is depicted in the show command output？（）A、 IGMP snooping is not active for VLAN 120 because the IGMP feature has not been enabled on the switch with the feature igmp command.B、 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.C、 IGMP snooping has been disabled on the VLAN 120 SVI.D、 IGMP snooping has been disabled for VLAN 120 in VLAN configuration mode.E、 IGMP snooping is not active for VLAN 120 because VLAN 120 does not exist in the VLAN database.
查看答案
考题 Which two statements are true about Internet Group Management Protocol (IGMP) snooping?（）A、IGMP snooping and Cisco Group Membership Protocol (CGMP) can be used simultaneously on a switch.B、IGMP snooping a nd Cisco Group Membership Protocol (CGMP) were developed to help Layer 3 switches make intelligent forwarding decisions on their own.C、IGMP snooping examines IGMP join/leave messages so that multicast traffic is forwarded only to hosts that sent an IG MP message toward the router.D、IGMP snooping is an IP multicast constraining mechanism for Layer 2 switches.E、IGMP snooping is enabled with the ip multicast - routing global configuration command.
查看答案
考题 Which of the following mitigation techniques would an administrator apply to a device in order torestrict remote access?（）A、Disable TELNETB、Disable IGMP snoopingC、Enable TELNET but not SSLD、Disable ICMP/ping on device
查看答案
考题 单选题Which of the followings does not belong to main maneuvering facilities?（）A rudderB propellerC radarD sider thruster
查看答案
考题 多选题Which three of the protocols below belong to the application layer?（）AARPBHTTPSCSMTPDCDPETFTPFICMP
查看答案
考题 单选题Which of the following activities does not belong to pre-reading activities? _____A scanningB setting the sceneC skimmingD paraphrasing
查看答案
考题 多选题ASPF能够实现的传输层协议检测包括（）。A通用TCP检测B通用UDP检测C通用ICMP检测D通用IGMP检测
查看答案
考题 单选题Which statement best describes what is depicted in the show command output？（）A  IGMP snooping is not active for VLAN 120 because the IGMP feature has not been enabled on the switch with the feature igmp command.B  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.C  IGMP snooping has been disabled on the VLAN 120 SVI.D  IGMP snooping has been disabled for VLAN 120 in VLAN configuration mode.E  IGMP snooping is not active for VLAN 120 because VLAN 120 does not exist in the VLAN database.
查看答案
热门标签
最新试卷