6. 7. Which statement is true? O A: In a routed IP network the routers forward the messages based on the FIB (Forwarding Information base) by investigating the destination IP address B: Ethernet switches forward the Ethernet frames based on the CAM table of the switch. OC: The type of the IP protocol version (IPv4 or IPv6) is known by Ethernet, but during the switching only the destination MAC address is considered in a native switched network. OD: The routers drop the packets to unknown destination addresses, switches flood for the frames with unknown destination address. O E: All of above OF: None of above Which of the following standard IP routing protocols are used inside a Provider network in the same autonomous system? OA: eBGP, ISIS OB: OSPF, ISIS, EIGRP O C: OSPF, EIGRP, IBGP OD: EIGRP, eBGP O E: OSPF, EIGRP, ISIS, EBGP OF: OSPF, eBGP OG: OSPF, ISIS, IBGP

6. 7. Which statement is true? O A: In a routed IP network the routers forward the messages based on the FIB (Forwarding Information base) by investigating the destination IP address B: Ethernet switches forward the Ethernet frames based on the CAM table of the switch. OC: The type of the IP protocol version (IPv4 or IPv6) is known by Ethernet, but during the switching only the destination MAC address is considered in a native switched network. OD: The routers drop the packets to unknown destination addresses, switches flood for the frames with unknown destination address. O E: All of above OF: None of above Which of the following standard IP routing protocols are used inside a Provider network in the same autonomous system? OA: eBGP, ISIS OB: OSPF, ISIS, EIGRP O C: OSPF, EIGRP, IBGP OD: EIGRP, eBGP O E: OSPF, EIGRP, ISIS, EBGP OF: OSPF, eBGP OG: OSPF, ISIS, IBGP

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Similar questions

There is a routing table in the figure on a router. If packets with the following destination IP addresses arrive at the router, where are they routed? a) 198.52.61.10b) 198.53.40.201c) 198.52.60.89d) 198.52.63.113 Show your work and reasoning for each option.
TCP session sends 50 packets per second over an Ethernet Local Area Network (LAN). Each packet consists 2280B (excluding the preamble and cyclic redundancy check (CRC)). Calculate the size of the headers, and hence the TCP payload data. What therefore is the TCP throughput of the session?
a. A router receives an IPv4 packet with source IP address 130.45.3.3 and destination IP address 201.23.4.6. The router cannot find the destination IP address in its routing table. Which ICMPv4 message should be sent? b. In a block of addresses, we know the IP address of one host is 25.34.12.56/18. What are the first address (network address) and the last address (limited broadcast address) in this block?
An IP address can be written as a 32-bit number. For a class B network, the two most significant bits are set to 10. The 16 most significant bits are used as a network ID, and the 16 least significant bits are used as a host ID. However, the host ID cannot be all O's or all 1's. How many hosts (i.e., host IDs) can there be on a class B network? Type your answer.
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Use the Wireshark packet list display window, shown below, to answer the following question. Protocol Info HTTP Source Destination 192.168.1.5 192.168.1.5 204.126.133.64 GET /phpadmin/js/keyhandler.js HTTP/1.0 GET /myadmin/js/keyhandler.js HTTP/1.0 GET /phpmyadmin/js/keyhandler.js HTTP/1.0 204.126.133.64 HTTP 192.168.1.5 204.126.133.64 HTTP What is the same (common and shared string pattern) in the data of the packets? (hint: do not use or refer to IP addresses as part of your answer) O keyhandler.js O js/keyhandler.js HTTP/1.0 GET
39. The figure below shows the TCP Congestion Window for various transmission rounds of a TCP connection. 20 18 16 14 12 10 4 2 2 4 6 10 12 14 16 18 20 Transmission Round How many more (or less) segments will TCP Tahoe send compared to TCP Reno between the transmission rounds 12 and 16 inclusive (i.e., t12 to t16) for the same sequence of events as shown in the graph above (i.e., loss events at t11, tl4 and t16)? a. TCP Tahoe send 13 less segments compared to TCP Reno b. TCP Tahoe send 20 more segments compared to TCP Reno c. TCP Tahoe send 13 more segments compared to TCP Reno d. TCP Tahoe send 20 less segments compared to TCP Reno e. TCP Tahoe send 28 less segments compared to TCP Reno Congestion Window (MSS) 00
. The following is configured on a router Router(config)# interface g0/0.10 Router(config-subif)# encapsulation dot 1Q 20 Router(config-subif)# ip address 192.168.30.1 255.255.255.0 A packet is sent from the router out the subinterface to a trunk port on a switch. The switch will treat the packet as if it is on what VLAN? The native VLAN VLAN 30 VLAN 10 VLAN 20