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compare between the OSI model and the TCP/IP model

Block Address: 192.168.16.0/24 Port to Point Link WANI Usable Hof Hosts: 2 Users LAN: Usable #of Hosts: 25 Network Address: LANI Usable #of Hosts: 100 Users Network Address: 7 Point to Point Link WAN2 Usable 4of Hosts: 2 Users LAN2: Usable #of Hosts: 50 Network Address: The network given in the above figure consists of three local area networks and two wide area networks are connected with two serial links. With an ID range 192.168.15.0/24, design an IP plan for this network. Find the network address and broadcast address, and subnet mask for each network.

Explain the concept of a subnet mask and how it is used in IP addressing and routing.

Match the following List-l (Protocol Layers) A- Application layer B- Network layer C- Data link layer List-ll (Type of address used) 1- IP address 2- Port address 3- MAC address

In the IPV4 addressing format, the total number of networks including special addresses for class A is

The prefix length of an IPv6 address is similar to the broadcast domain subnet mask DNS mask DHCP address of an IPv4 address.

TCP provides service, whereas UDP is and connectionless address-oriented connection-oriented

How does IP addressing work in the context of computer networks?

How does subnetting work in IP addressing?

One of the following is an application layer protocol A) ARP B) SNMP C) ICMP  D) TCP

What is the IPv6 loopback address used for?

The correct physical address in mark 1 in the following network is A/10 To another | X/44 network Sender Upper layers Data F/20 T/99 APDia Network layer AP D Router 1 AP Deta 20 10 AP Da 20 10 AP Data 12 JAPDa T2 Data link layer Physical addresse changed LAN 1 LAN 2 LAN 3 Data link layer 95 66 AP Deta T2 95 66 Data 12 AP Data 12 AP D Network layer Upper layers Data Router 2 AP D Z66 N33 Physical addresses Receiver To another changed networkI YSS P/95 Select one: a. T/N b. 10/20 C. 99/33 d. A/P

How does ARP resolve IP addresses to MAC addresses?

Explain the concept of subnetting and its significance in IP addressing.

Frame 42: 1033 bytes on wire (8264 bits), 1033 bytes captured (8264 bits) Ethernet II, Src: Pegatron_b2:31:e9 (4c:72: b9:b2:31:e9), Dst: IPv4mcast_7f:ff:fa (01:00:5e:7f:ff:fa) Internet Protocol Version 4, Src: 192.168.0.116, Dst: 239.255.255.250 Src Port: 50178, Dst Port: 3702 Source Port: 50178 Destination Port: 3702 Length: 999 Checksum: Oxb50f [unverified] [Checksum Status: Unverified] [Stream index: 3] [Timestamps] [Time since first frame: 0.000000000 seconds] [Time since previous frame: 0.000000000 seconds] ▸ Data (991 bytes) Observe the captured packet, answer the following questions: 1) The packet is sent from server to client or from client to server? Briefly justify your answer. 2) Which protocol is used in this communication at the transport layer? Briefly justify your answer 3) The protocol at transport layer is suitable for streaming applications or not? Briefly justify your answer

Calculate the Transmission Efficiency of given TCP/IP bit stream. Flag Address Control (8 bits) (8 bits) (8 bits) Message Frame Flag (8 bits) (256 bits) check sequence (32 bits) 75% 85% 80% 90%

Calculate the Transmission Efficiency of given TCP/IP bit stream. Flag Address Control (8bits) (8 bits) (8 bits) Message Frame Flag (8 bits) (256 bits) check sequence (32 bits) 90% 85% 75% 80%

Explain the concept of subnetting in IP addressing. How does subnetting help in efficient IP address allocation and routing?

A network has a data transmission bandwidth of 20 × 106 bits per second. It uses CSMA/CD in the MAC layer. The maximum signal propagation time from one node to another node is 40 microseconds. The minimum size of a frame in the network is(bytes).

Describe the function of the ARP (Address Resolution Protocol) and its role in mapping IP addresses to MAC addresses.

Define icmp packets?

A host or router's IP address and its subnet mask make up the two halves of the addressing scheme. Who are they, exactly?

Consider the Ethernet networks shown in the below exhibit to answer the following questions. Fa0 Fal PC3 PCO Fa0/1 Fa0/0 Fa0/3 Etho/D/0 Fa0/2 s1 Fa0/1 R1 Fa0 Fa0/0 Fa0/1 PC1 R2 Fa0/1 Fa0/3 S2 Fa0 PC2 The network interface settings of POs are: Logical Address Physical Address PCO 192.168.2.2 0060.5032.9A15 PC1 192.168.2.3 o001.6363.6BAA PC2 192.168.3.2 O0EO.F9A1.0864 PC3 192.168.0.2 0001.0935.08C3 The network interface settings of routers are: Logical Address Physical Address R1-Fa0/0 192.168.0.1 0004.9A31.0501 R1-Fa0/1 192.168.1.1 0004.9A31.0502 R1-Etho/0/0 192.168.2.1 0060.2F70.0D9B R2-Fa0/0 192.168.1.2 0002.1641.6301 R2-Fa0/1 192.168.3.1 0002.1641.6302 Suppose that the switching table in the S1 contains the following contents: Fa0/1 Fa0/2 Fa0/3 Fa0/4 Open Fa0/5 Fa0/6 Fa0/7 Fa0/8 Open Open Open Open If a frame with source MAC address 001.6363.6BAA and destination MAC address 0060.5032.9A15 is received at the switch, at which port does the frame arrive? Which port(s) will the frame go…

TCP provides service, whereas UDP is * Jand connectionless address-oriented connection-oriented