Which three IP addresses are valid multicast addresses?（）A、169.254.23.59B、223.254.255.254C、225.1.1.1D、227.43.34.2E、238.3.3.3F、249.1.2.3
Which three IP addresses are valid multicast addresses?（）
- A、169.254.23.59
- B、223.254.255.254
- C、225.1.1.1
- D、227.43.34.2
- E、238.3.3.3
- F、249.1.2.3
相关考题：
A Bridged 1483 service offering is grouping DSL users into a large subnet.What are three characteristics of this configuration?() A.It burns IP addresses.B.It conserves IP addresses.C.A group of PVCs is a subnet.D.It provides an umbered IP address to the ERXE.It provides an IP unnumbered address to ERX
Which of the following protocols is responsible for the resolution of IP addresses to MAC addresses?() A. DHCPB. ARPC. DNSD. RARP
Which three IP addresses are valid multicast addresses?() A. 169.254.23.59B. 223.254.255.254C. 225.1.1.1D. 227.43.34.2E. 238.3.3.3F. 249.1.2.3
Which three IP addresses can be assigned to hosts if the subnet mask is ／27 and subnet zero is usable?() A.10.15.32.17B.17.15.66.128C.66.55.128.1D.135.1.64.34E.129.33.192.192F.192.168.5.63
The network technician is planning to use the 255.255.255.224 subent mask on the network.which three valid IP addresses can the technician use for the hosts?() A.172.22.243.127B.172.22.243.191C.172.22.243.190D.10.16.33.98E.10.17.64.34F.192.168.1.160
Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable？（）A、 10.15.32.17B、 17.15.66.128C、 66.55.128.1D、 135.1.64.34E、 129.33.192.192F、 192.168.5.63
Which three of these can be a forwarding equivalence class？ （）A、IPsec tunnelB、routing equivalence pathsC、traffic engineering tunnelD、bridge or switch instanceE、groups of IP addresses
A database administrator wants a unique IP address for each of three instances of a database. Normally，all instances run on a large production node，but they may fallover to different standby nodes according to the dynamic node priority configuration. What is the best way to obtain unique addresses for each of the three database instances？（）A、 There is no way since this cannot be configured with HACMPB、 Use IP Replacement address takeover and define all service addresses on the same NICC、 Use IP Aliasing for address takeover and define each alias in a separate resource groupD、 Use EtherChannel to map the three alias IP addresses to the common service address defined to HACMP
Which three circumstances would prevent traceroute from displaying the WAN IP addresses? （）(Choose three)A、The WAN link is down.B、IPSec is enabled on the WX.C、Traceroute is enabled for compression.D、The network is configured using static routes.E、The local and remote cables are accidentally swapped.
A Bridged 1483 service offering is grouping DSL users into a large subnet.What are three characteristics of this configuration？（）A、It burns IP addresses.B、It conserves IP addresses.C、A group of PVCs is a subnet.D、It provides an umbered IP address to the ERXE、It provides an IP unnumbered address to ERX
In a configuration with redundant supervisors， how many IP addresses are required to configure full remote access via management 0？（） A、 two IP addresses， one for each supervisorB、 three IP addresses， one virtual IP and one physical IP for each supervisorC、 one IP address that is shared among supervisorsD、 none—management 0 will use the IP address from the first SVI that is created
The network technician is planning to use the 255.255.255.224 subent mask on the network.which three valid IP addresses can the technician use for the hosts？（）A、172.22.243.127B、172.22.243.191C、172.22.243.190D、10.16.33.98E、10.17.64.34F、192.168.1.160
Which three IP multicast related statements are true？ （Choose three.） （）A、 Multicast addresses 224.0.1.0 through 238.255.255.255 are called globally scoped addresses. They are used to multicast data between organizations and across the InternetB、 The multicast address 224.0.0.1 is a globally scoped address that has been reserved for the Network Time Protocol （NTP） by the IANAC、 Multicast addresses 239.0.0.0 through 239.255.255.255 are called limited scope addresses. They are constrained to a local group or organizationD、 Multicast addresses 224.0.0.5 and 224.0.0.6 are limited scoped addresses that have been reserved for OSPFE、 Multicast addresses 224.0.0.0 through 224.0.0.255 are used for network protocols on local LAN segments. Because they are always transmitted with a Time to Live （TTL） of 1， they are never forwarded by a router
A technician is setting up a network and wants to automatically assign IP addresses. Which of the following will need to be configured to automatically assign IP addresses？（）A、WINSB、DNSC、DHCPD、NTP
Which of the following protocols is responsible for the resolution of IP addresses to MAC addresses？（）A、 DHCPB、 ARPC、 DNSD、 RARP
单选题Which of the following protocols is responsible for the resolution of IP addresses to MAC addresses？（）A DHCPB ARPC DNSD RARP
多选题Which three IP addresses are valid multicast addresses?（）A169.254.23.59B223.254.255.254C225.1.1.1D227.43.34.2E238.3.3.3F249.1.2.3
多选题Which three IP multicast address related statements are true？ （Choose three.） （）AMulticast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live （TTL） greater than 1.BMulticast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers.CMulticast addresses 224.0.0.13 and 224.0.0.22 are reserved link-local addresses used by PIMv2 and IGMPv3.DBecause they would map to overlapping IP multicast MAC addresses， multicast addresses 224.0.1.1 and 238.1.1.1 could not be used together.EMulticast address 224.0.1.1 has been reserved for the Network Time Protocol （NTP） by the IANAFThe administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses.
多选题The network technician is planning to use the 255.255.255.224 subent mask on the network.which three valid IP addresses can the technician use for the hosts?（）A172.22.243.127B172.22.243.191C172.22.243.190D10.16.33.98E10.17.64.34F192.168.1.160
单选题The heartbeating over IP aliases function allows which of the following？（）ACreate a heartbeat network over disksBDefine all boot addresses as IP aliasesCDefine all IP addresses in the same network subnetDDefine all boot， service and persistent addresses as IP aliases when using IPAT via replacement
单选题In a configuration with redundant supervisors， how many IP addresses are required to configure full remote access via management 0？（）A two IP addresses， one for each supervisorB three IP addresses， one virtual IP and one physical IP for each supervisorC one IP address that is shared among supervisorsD none—management 0 will use the IP address from the first SVI that is created
多选题Which three IP multicast address related statements are true?（）AMulticast addresses 224.0.0.13 and 224.0.0.22 are reserved link - local addresses used by PIMv2 and IGMPv3BBecause they would map to overlapping IP multicast MAC addresses, multicast addresses 224.0.1.1 and 238.1.1.1 could not be used toget herCMulticast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live (TTL) greater than 1DMulticast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routersEThe a dministratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addressesFMulticast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA
多选题Which three circumstances would prevent traceroute from displaying the WAN IP addresses? （）(Choose three)AThe WAN link is down.BIPSec is enabled on the WX.CTraceroute is enabled for compression.DThe network is configured using static routes.EThe local and remote cables are accidentally swapped.
多选题Which three of these can be a forwarding equivalence class？ （）AIPsec tunnelBrouting equivalence pathsCtraffic engineering tunnelDbridge or switch instanceEgroups of IP addresses
多选题Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable？（）A10.15.32.17B17.15.66.128C66.55.128.1D135.1.64.34E129.33.192.192F192.168.5.63
单选题A database administrator wants a unique IP address for each of three instances of a database. Normally，all instances run on a large production node，but they may fallover to different standby nodes according to the dynamic node priority configuration. What is the best way to obtain unique addresses for each of the three database instances？（）A There is no way since this cannot be configured with HACMPB Use IP Replacement address takeover and define all service addresses on the same NICC Use IP Aliasing for address takeover and define each alias in a separate resource groupD Use EtherChannel to map the three alias IP addresses to the common service address defined to HACMP
多选题Which three options are network evaluation techniques？ （）APerforming end-user training on the use of antispyware softwareBPerforming virus scansCScanning a network for active IP addresses and open ports on those IP addressesDUsing password-cracking utilities