A. The source device will only retransmit lost packets on the request of the destination device.
B. The source device starts a timer when it sends a segment and retransmits if an acknowledgment is not received before the timer expires.
C. The destination device acknowledges receipt of a segment by sending a packet with a new sequence number and the ACK bit sent.
D. The destination device acknowledges receipt of a segment by sending a packet that indicates the next sequence number it expects.
E. If the destination device does not receive a segment, all segments are retransmitted.
F. The source device keeps a record of all segments sent and expects and acknowledgment of each.
您可能感興趣的試卷
你可能感興趣的試題
A.MTU
B.PDU
C.FCS
D.Flag
E.MAC
F.BRI
A. ERR
B. Flag
C. FCS
D. MTU
E. MAC
F. PDU
A. source and destination MAC address
B. source MAC address and destination network address only
C. source and destination network address only
D. source network address and destination MAC address
E. source and destination MAC address and source and destination network address
A.NT2
B.NT1
C.TE
D.TA
E.TE1
A. Packet Switching
B. Access Layer Security
C. Path Selection.
D. VLAN Membership Assignment.
E. Bridging between LAN segments.
F. Micro-segmentation of Broadcast Domains.
最新試題
A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）
An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? （）
TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.（）
Which of the following options lists the steps in PPP session establishment in the correct order?（）
Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? （）
Which command is used to display the placement and direction of an IP access control list on a router?（）
What is the purpose of typing o/r 0x2142 during a password recover procedure on a 2500 series router?（）
What is the subnetwork address for a host with IP address 201.100.5.68/28?（）
Which characteristics are representative of a link-state routing protocol?（）
Which of the following if addresses can be assigned to host devices?（）