- What are the two functions of Nvram?
- Where is multicast used?
- What is main function of router?
- What are two functions of a router choose two?
- What is the basic characteristic of the IP protocol?
- Which two actions can be taken to prevent a successful network attack on?
- Why do we use multicast?
- What are the primary functions and features of a router?
- What is the characteristics of the multicast transmission technology?
- Which two functions are primary functions of a router?
- Which three IP addresses are considered private addresses choose three?
- What PDU format is bits?
- What devices use multicast?
- What is the characteristics of multicast messages?
- What are two characteristics of IP choose two?
What are the two functions of Nvram?
What are two functions of NVRAM.
(Choose two.)to store the routing table.to retain contents when power is removed.to store the startup configuration file.to contain the running configuration file.to store the ARP table.
Explanation: NVRAM is permanent memory storage, so the startup configuration file is preserved even if the router loses power..
Where is multicast used?
It is the IP-specific form of multicast and is used for streaming media and other network applications. It uses specially reserved multicast address blocks in IPv4 and IPv6. Protocols associated with IP multicast include Internet Group Management Protocol, Protocol Independent Multicast and Multicast VLAN Registration.
What is main function of router?
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. Data sent through the internet, such as a web page or email, is in the form of data packets.
What are two functions of a router choose two?
What are two functions of a router? (Choose two.) Routers connect multiple networks, determine the best path to send packets, and forward packets based on a destination IP address. 5.
What is the basic characteristic of the IP protocol?
Explanation: Internet Protocol (IP) is a network layer protocol that does not require initial exchange of control information to establish an end-to-end connection before packets are forwarded. Thus, IP is connectionless and does not provide reliable end-to-end delivery by itself. IP is media independent.
Which two actions can be taken to prevent a successful network attack on?
Repeated attempts to log in to a server to gain unauthorized access constitute another type of access attack. Limiting the number of attempts to log in to the server and using encrypted passwords will help prevent successful logins through these types of access attack.
Why do we use multicast?
Multicast IP Routing protocols are used to distribute data (for example, audio/video streaming broadcasts) to multiple recipients. Using multicast, a source can send a single copy of data to a single multicast address, which is then distributed to an entire group of recipients.
What are the primary functions and features of a router?
Routers. We know that routers implement layer 3 or network layer functions. Their main job is to forward packets based upon a routing table. When doing so, they also provide traffic segmentation, multiple broadcast domains, and define network layer addressing subnets and networks.
What is the characteristics of the multicast transmission technology?
A multicast transmission is a single packet sent to a group of hosts and is used by routing protocols, such as OSPF and RIPv2, to exchange routes. The address range 224.0. 0.0 to 224.0. 0.255 is reserved for link-local addresses to reach multicast groups on a local network.
Which two functions are primary functions of a router?
The two functions of a router are forwarding data packets toward their destination and acting as an intersection between multiple IP networks.
Which three IP addresses are considered private addresses choose three?
The designated private IP addresses are within the three IP address ranges:10.0. 0.0 – 10.255. 255.255.172.16. 0.0 – 172.31. 255.255.192.168. 0.0 – 192.168. 255.255.
What PDU format is bits?
A packet is the PDU at the network layer. A segment is the PDU at the transport layer. A file is a data structure that may be used at the application layer.
What devices use multicast?
Many devices use multicast/broadcast traffic to advertise and discover services on the network. Protocols such as Bonjour and MDNS make streaming to an Apple TV or connecting to a printer simple – but that simplicity comes at a cost.
What is the characteristics of multicast messages?
They are sent to a select group of hosts. They are sent to all hosts on a network. They must be acknowledged.
What are two characteristics of IP choose two?
What are two characteristics of IP? (Choose two.)does not require a dedicated end-to-end connection.operates independently of the network media.retransmits packets if errors occur.re-assembles out of order packets into the correct order at the receiver end.guarantees delivery of packets. Explanation:The Internet Protocol (IP) is a connectionless, best effort protocol.