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多选题
Which two of these statements are true of IPv6 address representation? （）
A
There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast.
B
A single interface may be assigned multiple IPv6 addresses of any type.
C
Every IPv6 interface contains at least one loopback address.
D
The first 64 bits represent the dynamically created interface ID.
E
Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.
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更多 “多选题Which two of these statements are true of IPv6 address representation? （）AThere are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast.BA single interface may be assigned multiple IPv6 addresses of any type.CEvery IPv6 interface contains at least one loopback address.DThe first 64 bits represent the dynamically created interface ID.ELeading zeros in an IPv6 16 bit hexadecimal field are mandatory.” 相关考题
考题
Which two statements are true about pool－based source NAT? ()(Choose two.)
A. PAT is not supported.B. PAT is enabled by default.C. It supports the address-persistent configuration option.D. It supports the junos-global configuration option.
考题
Which two statements about subnet masks are true?()
A.If a bit is turned on (1), the corresponding bit in the IP address is used for the host portion.B.If a bit is turned off (0), the corresponding bit in the IP address is used for the host portion.C.If a bit is turned on (1), the corresponding bit in the IP address is used for the network prefix.D.If a bit is turned off (0), the corresponding bit in the IP address is used for the network prefix.
考题
Which two statements describe characteristics of IPv6 unicast addressing?()
A. Global addresses start with 2000::/3.B. Link-local addresses start with FE00:/12.C. Link-local addresses start with FF00::/10.D. There is only one loopback address and it is ::1.E. If a global address is assigned to an interface, then that is the only allowable address for the interface.
考题
Which statement is true？（）A、An IPv6 address is 64 b long and is represented as hexadecimal characters.B、An IPv6 address is 32 b long and is represented as decimal digits.C、An IPv6 address is 128 b long and is represented as decimal digits.D、An IPv6 address is 128 b long and is represented as hexadecimal characters
考题
Which statement is true?（）A、An IPv6 address is 64 b long and is represented as hexadecimal characters.B、An IPv6 address is 32 b long and is represented as decimal digits.C、An IPv6 address is 128 b long and is represented as decimal digits.D、An IPv6 address is 128 b long and is represented as hexadecimal characters.
考题
A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）A、In a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 addressB、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 addressC、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 addressD、In a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 addressE、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address
考题
Which two statements describe characteristics of IPv6 unicast addressing?（）A、Global addresses start with 2000::/3.B、Link-local addresses start with FE00:/12.C、Link-local addresses start with FF00::/10.D、There is only one loopback address and it is ::1.E、If a global address is assigned to an interface, then that is the only allowable address for the interface.
考题
Which three statements about anycast RP are true？ （）A、MSDP is running between anycast RPsB、Anycast RP provides redundancy and load-sharing capabilitiesC、Multicast BGP is running between anycast RPsD、In anycast RP，two or more RPs are configured with the same multicast IP address on loopback interfacesE、In anycast RP，two or more RPs are configured with the same unicast IP address on loopback interfaces
考题
Which two statements about DS-Lite are true？（）A、IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.B、Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.C、The LSN performs NAT44 on private IPv4 source addresses.D、DS-Lite does not perform any address translation.
考题
Which two of these statements are true of IPv6 address representation?（）A、There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast.B、A single interface may be assigned multiple IPv6 addresses of any type.C、Every IPv6 interface contains at least one loopback address.D、The first 64 bits represent the dynamically created interface ID.E、Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.
考题
Which two statements about OSPF IPv6 routing are true？（）A、It requires OSPF version 3.B、automatically detects neighbors over NHMA interfacesC、It supports encryption usingD、It uses LSA type 9E、It uses LSA type 8
考题
Which two statements are true about pool-based destination NAT？（）A、It also supports PAT.B、PAT is not supported.C、It allows the use of an address pool.D、It requires you to configure an address in the junos-global zone.
考题
Which two statements are true of a network mask?（）A、A subnet mask specifies the portion of an IP address that is in a binary format.B、A subnet mask specifies the portion of an IP address that is in a decimal format.C、A subnet mask specifies the portion of an IP address that represents a network prefix.D、A subnet mask specifies the portion of an IP address that represents network hosts.
考题
Which two statements are true of a network mask?（）A、A subnet mask specifies the portion of an IP address that is in a binary formatB、A subnet mask specifies the portion of an IP address that is in a decimal formatC、A subnet mask specifies the portion of an IP address that represents a network prefixD、A subnet mask specifies the portion of an IP address that represetns network hosts
考题
Which two statements are true about pool-based source NAT? （）(Choose two.)A、PAT is not supported.B、PAT is enabled by default.C、It supports the address-persistent configuration option.D、It supports the junos-global configuration option.
考题
An IPsec tunnel is established on an SRX Series Gateway on an interface whose IP address was obtained using DHCP.Which two statements are true? （）(Choose two.)A、Only main mode can be used for IKE negotiationB、A local-identity must be definedC、It must be the initiator for IKED、A remote-identity must be defined
考题
单选题Which statement is true?（）A
An IPv6 address is 64 b long and is represented as hexadecimal characters.B
An IPv6 address is 32 b long and is represented as decimal digits.C
An IPv6 address is 128 b long and is represented as decimal digits.D
An IPv6 address is 128 b long and is represented as hexadecimal characters.
考题
多选题A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）AIn a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 addressBIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 addressCIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 addressDIn a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 addressEIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address
考题
多选题Which two statements about OSPF IPv6 routing are true？（）AIt requires OSPF version 3.Bautomatically detects neighbors over NHMA interfacesCIt supports encryption usingDIt uses LSA type 9EIt uses LSA type 8
考题
多选题Which two statements about DS-Lite are true？（）AIPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.BIpv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.CThe LSN performs NAT44 on private IPv4 source addresses.DDS-Lite does not perform any address translation.
考题
多选题An IPsec tunnel is established on an SRX Series Gateway on an interface whose IP address was obtained using DHCP.Which two statements are true? （）(Choose two.)AOnly main mode can be used for IKE negotiationBA local-identity must be definedCIt must be the initiator for IKEDA remote-identity must be defined
考题
单选题Which two statements are true of a network mask?（）A
A subnet mask specifies the portion of an IP address that is in a binary formatB
A subnet mask specifies the portion of an IP address that is in a decimal formatC
A subnet mask specifies the portion of an IP address that represents a network prefixD
A subnet mask specifies the portion of an IP address that represetns network hosts
考题
多选题Which two statements are true about pool-based destination NAT？（）AIt also supports PAT.BPAT is not supported.CIt allows the use of an address pool.DIt requires you to configure an address in the junos-global zone.
考题
多选题Which two statements are true of a network mask?（）AA subnet mask specifies the portion of an IP address that is in a binary format.BA subnet mask specifies the portion of an IP address that is in a decimal format.CA subnet mask specifies the portion of an IP address that represents a network prefix.DA subnet mask specifies the portion of an IP address that represents network hosts.
考题
多选题Which two statements about SA caching are true？（）ACaching allows pacing of MSDP messages.BCaching reduces join latency.CCaching should not be done by an MSDP speaker.DCaching is used to update the BGP MDT address family.
考题
多选题Which two statements are true about pool-based source NAT? （）(Choose two.)APAT is not supported.BPAT is enabled by default.CIt supports the address-persistent configuration option.DIt supports the junos-global configuration option.
考题
单选题Which statement is true？（）A
An IPv6 address is 64 b long and is represented as hexadecimal characters.B
An IPv6 address is 32 b long and is represented as decimal digits.C
An IPv6 address is 128 b long and is represented as decimal digits.D
An IPv6 address is 128 b long and is represented as hexadecimal characters
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