Which two multicast address ranges are assigned as source-sp

第1题：

第2题：

Which two multicast address ranges are assigned as source-specific multicast destination addresses and are reserved for use by source-specific applications and protocols？（）

• A、232.0.0.0/8
• B、239.0.0.0/8
• C、232.0.0.0/4
• D、FF3x：：/32
• E、FF2x：：/32
• F、FF3x：：/16

第3题：

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

第5题：

Which three IP multicast group concepts are true?（）

• A、If a packet is sent to a multicast group address, the multicast frame contains the source multicast address.
• B、A router does not have to be a member of a multicast group to receive multicast data.
• C、A router must be a member of a multicast group to send to the group.
• D、A router does not have to be a member of a multicast group to send to the group.
• E、If a packet is sent to a multicast group address, all members of the multicast group will rece ive it.
• F、A router must be a member of a multicast group to receive multicast data.

第6题：

Which two functions can be configured on the ERX Edge Router to support MBGP? （）(Choose two.)

• A、address-family ipv4 unicast
• B、address-family vpnv4 unicast
• C、address-family ipv4 multicast
• D、address-family vpnv4 multicast

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

第8题：

第9题：

Which three attributes are carried in a source active message?（）

• A、NLRI information
• B、IP address of originating RP
• C、address of multicast source
• D、all active RPs in the local domain
• E、group address to which the source is sending

第10题：

Which two are characteristics of an IPv6 multicast address？（）

• A、First （most significant ） octet is FF in hex
• B、Starts with a prefix of FE80 to FEBF in hex
• C、Starts with a prefix of FECO to FEFF in hex
• D、Second octet contains a 4-bit multicast scope field
• E、Last 64 bit contains the modified MAC address of the Ethernet interface
• F、Is allocated from the unicast address space