A、A. Layer 2 TTL
B、B. Layer 3 TTL
C、C. Layer 3 source address
D、D. Layer 3 destination address
更多“Assuming that an IP packet is sent from a source address in VLAN1 to a destination address in VLAN2 through a layer-3 switch, which part of the packet will be changed?（）”相关的问题
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 represetns network hosts
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 represetns network hosts
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.
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.
A、Ensure that an interface has been configured with an IP address B、Ensure that IP classless is enabled C、Ensure that the interfaces can ping their directly connected neighbors D、Ensure that an interface has been configured with an IP address and is up
A、The summarized address for all internal subnetted addresses. B、A private IP address assigned to a host on the inside network. C、A registered address that represents an inside host to an outside network. D、A unique IP address used on an internal network E、Non of the above
A、R1 has been configured with an ip default- network 2.0.0.0 command. B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command. C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command. D、Another router has been configured with an ip default - network 2.0.0.0 command. E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
A、R1 will not create/flood a type 3 LSA for su bnet 10.1.2.0/26 into area 1 B、R1 will not create/flood a Type 3 LSA for subnet 10.1.2.0/24 into area 1 C、R1 will not have an OSPF route for subnet 10.1.2.0/26 in its IP routing tablE D、R1 will not have an OSPF route for subnet 10.1.2.0/24 in its IP routing tablE
A、Allows interfaces to share common IP addresses. B、Allows an interface to remain up without the aid of keepalives. C、Allows a router to send routing and not receive updates via that interface. D、Allows a routing protocol to forward updates that is missing its IP address. E、Allows a router to receive routing updates on an interface but not send updates via that interface.
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