Icnd1 - Study guides, Class notes & Summaries

What is the binary value of the decimal number 127? - What class is the IPv4 address 13.15.15.15? A B C D - A Using a default subnet mask, what is the network ID for IPv4 address 190.100.123.12? 190.0.0.0 190.100.0.0 190.100.123.0 None of the above - 190.100.0.0 What is the decimal value for this binary number: 196 197 201168 - 197 What is the binary value of the number 224? - What is the decimal value for this binary number: ... 255.0.0.0 255.255.0.0 255.255...

What protocol is used for VLAN trunk link encapsulation on modern switches? ISL 802.1Q VTP None of the above - 802.1Q Your Layer 2 switch has 3 VLANs. How many broadcast domains will it have? 3 2 1 4 - 3 If you have two switches on your network and multiple VLANs. To extend the VLANs to both switches, what do you need to configure on at least one port on one of the switches? uplink trunk link crossover link redundant link - trunk link You have 4 access switches connected to 42 dist...

Which command will you use to translate private addresses to public addresses on a router? ip route translate conf t ip nat - ip nat What is the difference between NAT and PAT? (Choose two) NAT maps one inside address to one outside address. PAT maps one inside address to one outside address. NAT maps many inside addresses to one outside address. PAT maps many inside addresses to one outside address. - NAT maps one inside address to one outside address. PAT maps many inside addresses ...

Networking model - Refers to a comprehensive set of documents. Collectively these documents define everything that should happen for a computer network to work. OSI Model - Open Systems Interconnection Model TCP/IP Original Model - 1. Application 2. Transport 3. Internet 4. Link TCP/IP Updated - 1. Application 2. Transport 3. Network 4. Data Link 5. Physical Adjacent-layer interaction - On a single computer, one layer provides a service to a higher layer. The software or hardware th...

Networking model - Refers to a comprehensive set of documents. Collectively these documents define everything that should happen for a computer network to work. OSI Model - Open Systems Interconnection Model TCP/IP Original Model - 1. Application 2. Transport 3. Internet 4. Link TCP/IP Updated - 1. Application 2. Transport 3. Network 4. Data Link 5. Physical Adjacent-layer interaction - On a single computer, one layer provides a service to a higher layer. The software or hardware th...

What areas does the ICND1 100-105 v3.0 exam cover? (Choose five) A. Wireless Fundamentals B. Routing Technologies C. Network Fundamentals D. LAN Switching Technologies E. Security F. Infrastructure Maintenance G. Infrastructure Services -BCDFG How many layers are in the OSI Model? A. 7 B. 6 C. 8 D. 5 - A An IT professional with a CCNA or CCNP routing and switching certification might do which of the following? (Choose all that apply) A. Set up the network B. Get everybody connect...

How many /30 subnets can be created from one /27 subnet? 2 4 6 8 Correct Answer: 8 What information can be verified through the show ip dhcp binding command? that DHCPv4 discover messages are still being received by the DHCP server the number of IP addresses remaining in the DHCP pool the IPv4 addresses that are assigned to hosts by the DHCP server the IPv4 addresses that have been excluded from the DHCPv4 pool Correct Answer: the IPv4 addresses that are assigned to hosts by the D...

What is the difference between a router and a switch? Correct Answer: A router moves traffic between different LANs and WANs, while a switch sends traffic to specific locations within a LAN. What kind of Cisco switch is geared for use in corporate network? Correct Answer: Catalyst What are three brands of Cisco switches? Correct Answer: Catalyst, Nexus and MDS What are two brands of Cisco routers? Correct Answer: ISR and ASR What is the focus of the ICND1 course? Correct Answer: ...

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