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多选题Which two statements are true about the primary address on an interface?（）AIt is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interfaceBYou use the primary address when you hav

题目
多选题
Which two statements are true about the primary address on an interface?（）
A

It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface

B

You use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface

C

It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface

D

By default, the primary address on an interface is selected as the numerically highest local address configured on the interface

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相似问题和答案

第1题：

What is the result of issuing the frame－relay map ip 192.168.1.2 202 broadcast command?()

A. defines the source IP address that i s used in all broadcast packets on DLCI 202

B. defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address

C. defines the destination IP address that is used in all broadcast packets on DLCI 202

D. defines the DLCI on which packets from the 192.168.1.2 IP address are received


参考答案：B

第2题：

Which statement is true about the default e-mail address used in the E-mail Subsystem Configuration page? （）

  • A、If no From field is specified with an address in the Send E-mail step, it will use the default.  
  • B、All Send E-mail steps are automatically sent as a Blind cc: to the default.  
  • C、Alarms that are generated by the CRS Server are automatically sent to it.  
  • D、If no e-mail contact is specified in the Create E-mail step, the default is used.

正确答案:A

第3题：

Which two steps are needed when configuring multiple RPs using MSDP within a single PIM domain? ()

A. Configure a non-unique address on the loopback interface for use by the PIM RP.

B. Configure MSDP with the unique address (router ID) as the local address of the peer.

C. Configure MSDP with the non-unique address (router ID) as the local address of the peer.

D. Configure a unique address on the loopback interface, used as the PIM RP.


参考答案：A, B

第4题：

Which two range descriptions correctly describe IP addressing to use when enabling multicast support using the Cisco Unified Wireless Solution?（）

  • A、globally scoped address range
  • B、239.0.0.X or 239.128.0.X address range
  • C、administratively scoped address range that does not overlap with a link-local MAC address
  • D、any Class D address range
  • E、site-local scoped address range

正确答案:C,E

第5题：

Which two statements are true about overflow pools？（）

  • A、Overflow pools do not support PAT
  • B、Overflow pools can not use the egress interface IP address for NAT
  • C、Overflow pools must use PAT
  • D、Overflow pools can contain the egress interface IP address or separate IP addresses

正确答案:C,D

第6题：

When a DHCP server is configured, which two IP addresses should never be assignable to hosts?()

A. network or subnetwork IP address

B. broadcast address on the network

C. IP address leased to the LAN

D. IP address used by the interfaces

E. manually assigned address to the clients

F. designated IP address to the DHCP server


参考答案：A, B

第7题：

When a DHCP server is configured, which two IP addresses should never be assignable to hosts? （）

  • A、network or subnetwork IP address
  • B、broadcast address on the network
  • C、IP address leased to the LAN
  • D、IP address used by the interfaces
  • E、manually assigned address to the clients
  • F、designated IP address to the DHCP server

正确答案:A,B

第8题：

You have two IP addresses configured on the ge-0/0/6 interface, as shown in the exhibit. You want to select the 172.16.10.101 address as the source address for packets sent from this interface to hosts on a remote subnet.Which parameter would you add to the 172.16.10.101 address to complete this task?（）

A. preferred

B. broadcast

C. primary

D. arp 172.16.10.101


参考答案：A

第9题：

Which two steps are needed when configuring multiple RPs using MSDP within a single PIM domain? （）

  • A、Configure a non-unique address on the loopback interface for use by the PIM RP.
  • B、Configure MSDP with the unique address (router ID) as the local address of the peer.
  • C、Configure MSDP with the non-unique address (router ID) as the local address of the peer.
  • D、Configure a unique address on the loopback interface, used as the PIM RP.

正确答案:A,B

第10题：

What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）

  • A、defines the source IP address that is used in all broadcast packets on DLCI 202
  • B、defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address
  • C、defines the destination IP address that is used in all broadcast packets on DLCI 202
  • D、defines the DLCI on which packets from the 192.168.1.2 IP address are received

正确答案:B

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