from a source MAC address different from 00a8.d2e4.ba27 reaches switch port 0/5? The frame is dropped. The port is shut down. An error message is displayed. FastEthernet port 0/5 will show an err-disabled message. 2. Refer to the exhibit. What will allow a host on VLAN 40 on switch X to communicate with a host in VLAN 40 on switch Y? QoS routing trunking VPN 3. A network administrator issued the erase nvram: command on a switch. What will be the outcome of the command? It will clear the
Premium Ethernet IP address
(1.) Compare and contrast switches‚ routers‚ and gateways. Bridges operate at the data link layer. They connect two or more network segments that use the same data link and network protocol. They understand only data link layer protocols and MAC addresses. They may connect the same or different types of cable. Routers operate at the network layer. Routers connect two or more network that use the same or different data link protocols‚ but the same network protocol. They may connect the same or
Premium Data Link Layer OSI model Internet Protocol
available with electronic router technologies. New optical signal processing have been demonstrated that enable routing at bit rates from 10gb/s to beyond 40gb/s. Keywords: Wavelength Division Multiplexing(WDM)‚ Packet switching‚ Router‚ Bandwidth‚ IP network‚ Contention Resolution . I. Introduction Packets are the basic units of Internet data. Currently‚ they are directed to their final destination using electronic routers. These packets are moved from router to router using optical fiber transmission
Premium Optical fiber Router Internet Protocol
Network) 3. Network Models OSI Model 4. Cables Twisted Cable Coaxial Cable Fibre Optic 5. Networking Devices Network Interface Card Hub Switch Router 6. IP Addressing Introduction Private IP Masking Subnetting Example 7. LAN Solution Requirement Solution Specification Sheet 8. Router Internal Components Network Interfaces Configuring Configuring using Console Routing Protocols RIP IGRP Access List 9. Firewall Introduction Technologies
Premium Ethernet IP address Computer network
1. Refer to the exhibit. A switch was configured as shown. A ping to the default gateway was issued‚ but the ping was not successful. Other switches in the same network can ping this gateway. What is a possible reason for this? The default gateway address must be 192.168.10.1. The ip default-gateway command has to be issued in the VLAN interface configuration mode. The VLAN IP address and the default gateway IP address are not in the same network. The no shutdown command was not issued for VLAN
Premium IP address Ethernet Router
voice to be transmitted into data from one point to the next -Availability -How available is your network? Can it go down? If it goes down do you have a redundancy in place? Network designs -Bus (used thin net) -Star (switch in the middle‚ all devices connect to the switch) -Ring (token ring) OSI Model -Layer 1-4 are the only layers of the OSI model that are concerned in Cisco -Layer 5-7 are handled by the OS; Windows‚ Linux‚ etc. -Application: interfaces with the application and provides
Premium IP address Ethernet
used by a router. Cisco IOS c) Dialup and ISDN are examples of these tyoes of networks. Circuit Switching d) Describes the timing between the router and the CSU/DSU. Synchronous e) Lost when a device is powered down or rebooted. Contents of RAM f) Wires or other media through which data is transmittied from one palce to another. Serial Link g) Connects LANs to WANs. Interface h) The physical connection point on networking devices where data enter and exit. Router i) A smaller
Premium Computer network Local area network
of a received frame is not in the MAC table‚ what will a Layer 2 switch do? 5.3.1 The switch send the frame to all the ports except the one it recived it from. 8. What is tested using the Loopback command ping 127.0.0.1? 2.3.3 It determines if the network on the local host is functioning on the right network. 9. What is the auto-MDIX feature on a switch used for? 5.3.1 It is used to enable crosove conectivity between the switch and other devices. 10. In an IPv4 packet header‚ which field will
Premium IP address MAC address
following CompTIA-specified objectives for the “Media and Topologies” and “Protocols and Standards” sections of the Network+ exam: 1.6 Identify the purpose‚ features‚ and functions of the following network components: . Hubs . Switches . Bridges . Routers . Gateways . CSU/DSU . Network interface cards (NICs) . ISDN adapters . Wireless access points (WAPs) . Modems . Transceivers (media converters) . Firewalls . A wide range of devices is used in modern networking. As a Network+ certified technician
Premium Computer network Ethernet Routing protocol
Lab Grading Rubric Category Points Description Section 1 Performing Initial Router Startup—20 Points Total Task 1: Step 17 Related Explanation or Response Summary Paragraph 3 9 8 Paste the requested screenshot. Provide the requested answer. In your own words‚ summarize what you have learned about this lab. Section 2 Enhancing the Security of Initial Router Configuration—20 Points Total Task 1: Step 5 Related Explanation or Response Task 1: Step 16 Related Explanation or Response Task 1:
Premium Router