Think generically about the idea of a networking standard, ignoring any particular standard or standards group. Which of the following is typically true of a standard? (Choose two answers.) a. It exists as a written document.
4. A. De facto standard documents have been reviewed more thoroughly. C. De facto standards typically mean that the standards group has been authorized by many countries to create standards that apply to multiple countries. 5.
Whichsecondary value will the routers use to determine the router ID? The highest IP address among the active interfaces will be used. 14. Refer to the exhibit. Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol.
The two companies must each have at least one Internet access link. 2. Which of the following standalone devices can be found near the Internet edge, with a primary purpose of providing some type of network security between an enterprise or SOHO TCP/IP network and the Internet? (Choose two answers) B. IPS D. Firewall 3. Which of the following answers lista concept that is likely to be true about a single POP?
I Exercise 8.1.1 Class A networks are defined as those that use only the first byte ( also called an octet) of the address as the network identifier. The rest of the address is considered the host identifier. In this type of network, the number of possible networks is much smaller than the number of hosts that can be connected to the same network. If the IP address in Figure 8- 1 belongs to a class A network, what is the network ID and what is the host ID? 110 (network ID), 10.10.1 (host) What are the binary values of the host ID and the network ID?
/public C. /migrate D. /span Answer: B When using Mstsc.exe, the /public option establishes a connection to the specified terminal server in a mode suitable for use on a computer in a public place that does not cache passwords or bitmaps. 23. For Internet clients to connect to a TS Gateway server using SSL, the server must have issued a __________ by a source that the client computers
Zubin Panna NT2640 IP Networking 1. Given the following routing table on a router, which next hop will the router select given the IP packet with the destination address of : 19.48.254.3? Address/Mask Next hop 19.46.0.0/16 Interface 0 19.47.0.0/16 Interface 1 19.52.43.0/24 Router 1 default Router 2 a) Router 2 b) Router 1 c) Interface 0 d) Interface 1 2. Which one of the following is a feature- of a connectionless protocol like UDP? a) Port Number b) Flow control c) Secure d) Error recovery 3.
* PPP- from one point to another, rather than broadcast. A control protocol is a protocol that runs atop the Point-to-Point Protocol (PPP) and that is used
2. Determine the protocol numbers for the protocol names: Protocol | NUMBERS | References | IPv4 (Internet Protocol version 4) | 4 | (Protocol Numbers, 2013) | IPv6 (Internet Protocol version 6) | 41 | | TCP (Transmission Control Protocol) | 6 | | UDP (User Datagram Protocol) | 17 | | ICMP (Internet Control Message Protocol) | 1 | | VRRP (Virtual Router Redundancy Protocol) | 112 | | IPSEC ESP (Internet Protocol Encap Security Payload | 50 | | L2TP (Layer Two Tunneling Protocol) | 115 | | OSPF (Open Shortest Path First) | 89 | | EIGRP (Enhanced Interior Gateway Routing Protocol) | 88 | | 3. Determine the correct ICMP type based on the description provided. ICMP Message Description | Type | Code | Echo | 8 | RFC792 | Echo Reply | 0 | RFC792 | Time Exceeded | 11 | 0 – Time to Live exceeded in Transit1 - Fragment Reassembly Time Exceeded | Port Unreachable | 3 | 3 - Port Unreachable | Fragmentation Needed | 3 | 4 - Fragmentation Needed and Don't Fragment was Set | 4. What are the valid ranges of protocol numbers?
The WAN interface is the side that is connected to the internet which is why it is public and the LAN interface is the side that is connected to the network and that is why it is private. The range of addresses you should worry about are broken down into different classes labeled A to E. Class A is 1.0.0.0 to 127.0.0.0, class B is 128.0.0.0 to 191.255.0.0, class C is 192.0.0.0 through 223.255.255.0, class D is 224.0.0.0 to 239.255.255.255, and class E which is