llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:44:00 1 Which layer of the OSI model provides translation of data?

application @ presentation session transport data link

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:43:36 2 Which two of these are part of the TCP/IP protocol stack? (Choose two.)

application layer session layer Internet layer presentation layer network access layer

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:43:17 3 How many layers are in the OSI reference model?

3 4

6 S7

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:42:59 4 Your company has routers in San Jose and Raleigh. What type of network would connect these routers?

WAN U\N EPA SAN

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:42:38 5 What kind of physical interface does a router use to connect to a WAN link?

Ethernet host bus adapter parallel interface serial interface

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:42:19 6 Which protocol routes between different autonomous systems?

@ EGP IGP IPP IPX TCP

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:41:57 7 Router R4 has two working Ethernet interfaces, and each interface has been configured with an IP address. What is the minimum number of routes that R4 should have in its routing table?

one route split between each directly connected subnet two routes for each directly connected subnet @ two routes, one for each directly connected subnet four routes, two for each directly connected subnet six routes, two for each directly connected subnet

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:41:39 8 Imagine that you visit a website and download a graphic image called logo.gif. The logo is 4000 bytes. Assuming an MSS of 1480 bytes, how many segments will the server send back to your browser to send you the logo?

2 segments @ 3 segments 4 segments 5 segments 1 0 segments

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:41:15 9 Which four of these are WAN data-link layer protocols? (Choose four.)

0HDLC E^PPP [V] Frame Relay I E ATM packet switching leased line cell switching

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.III.III. CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:40:23 10 Frame Relay relays packets at which layer of the OSI model?

Layer 1 @ Layer 2 Layer 3 Layer 4 Layer 6

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111.11 l l CISCO Learning@Cisco1. A s s e s s m e n t Catalog 2. A s s e s s m e n t Settings 3. Take A s s e s s m e n t 4. A s s e s s m e n t Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)T i m e Remaining: 00:39:58 11 Which term defines h o w many bits per s e c o n d the sen/ice provider commits to pass over a single PVC?

access rate BECN CIR FECN header rate

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:39:31 12 Which of these is a layer in the OSI model but is not part of the TCP/IP protocol stack?

physical layer data link layer network layer transport layer @ presentation layer

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:39:10 13 What is the high-order bit pattern for a Class A network?

Olxxxxxx 111XXXXX

IOxdooocx @ Oxjoooocx

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:38:48 14 How many TCP segments flow between two computers to establish a TCP connection?

one two @ three five depends on what the TCP window size is set to

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a 11.111.

CISCOLearning@Cisco1. A s s e s s m e n t Catalog 2. A s s e s s m e n t Settings 3. Take A s s e s s m e n t 4. A s s e s s m e n t Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:38:31 15 Which two of these are key functions of routers? (Choose two.)

provide packet forwarding provide path determination serve as end station connectivity provide microsegementation for WAN links

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:38:14 16 How many frames can pass through a 24-port switch simultaneously, without causing a collision and with full duplex used on all ports?

1 816 24 32 64

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and

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:37:53 17 According to RFC 1918, which two of these addresses are considered private addresses? (Choose two.)

[Zl 10.12.21.1 18.24.7.245 172.47.88.89 212.45.22.12 H1172.16.34.18

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:37:33 18 Which topology uses a central device for point-to-point connections to other devices?

bus tree ring star

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:37:06 19 The IP address 172.16.12.4/26 has which subnet mask?

255.0.0.0 255.255.0.0 255.255.255.0 @ 255.255.255.192 255.255.255.224

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:36:42 20 WANs function at which two layers of the OSI model? (Choose two.)

0

session network transport data link

[V] physical

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:36:15 21 How many wires are needed for a PC to successfully send data to and receive data from another PC using an Ethernet LAN cable with RJ-45 connectors?

one two @ four eight

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:35:46 22 Which two of these are Class C addresses? (Choose two.)

10.8.25.87 172.16.24.45 189.45.107.2

[V] 192.168.1.7 0212.45.22.2

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:35:26 23 Which best describes unicast traffic?

@ data traffic that is sent to one device data traffic that is sent to all devices in the same VLAN data traffic that is redistributed from an external AS data traffic sent to routers that are configured to receive the same data stream

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:34:41 24 Which two layers of the OSI model do the TCP/IP protocols operate at? (Choose two.)

[ginetwork 0 physical transport data link

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111.11 l l CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:34:16 25 During path selection, which three of these metrics may be used by routing protocols? (Choose three.)

delay weight direction bandwidth MED

[V] hop count

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111.11 l l CISCO Learning@Cisco1. A s s e s s m e n t Catalog 2. A s s e s s m e n t Settings 3. Take A s s e s s m e n t 4. A s s e s s m e n t Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)T i m e Remaining: 00:33:57 26 Which of these c o m m a n d s can be u s e d to load a new version of Cisco IOS software onto a router?

@ copy t f t p f l a s h copy ftp f l a s h load f l a s h t f t p copy f l a s h f t p copy tftp s t a r t u p - c o n f i g

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1 1 1 . 1 1

l l

CISCO Learning@Cisco1. A s s e s s m e n t Catalog 2. A s s e s s m e n t Settings 3. Take A s s e s s m e n t 4. A s s e s s m e n t Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)T i m e Remaining: 00:33:35 27 All hosts on a particular LAN s e g m e n t use IP a d d r e s s e s that begin with 150.1.1. Subnetting is being used, a n d treats the first three octets as the subnet. Which subnet number is u s e d to represent the subnet?

192.168.10.60 192.168.10.47 192.168.10.54

150.1.1.0

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CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:33:16 28 How many twisted pairs of wires are typically used in a leased line between two routers?

@ two pairs three pairs five pairs four pairs

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:32:26 29 How many frames can pass through a 24-port hub simultaneously, without causing a collision?

< > one two four eight

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l l

CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:32:06 30 Which of these best describes 'flooding' as it refers to switches?

@ If the switch does not have an entry for the destination address, it will transmit the frame out of all ports except the port on which it received the frame. (Q If the switch determines that the destination MAC address of the frame resides on the same network segment as the source, it does not forward the frame. (Q If the switch determines that the destination MAC address of the frame is not from the same network as the source, it transmits the frame to the appropriate segment. When a denial of service attack occurs, it causes a switch's CAM table to become fully populated.

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:31:52 31 Which two of these are routing protocols? (Choose two.)

RIP IPX IP broadcast

SOSPF

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llllllll CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:31:36 32 Which approach eliminates loops when multiple switches are implemented in a network?

microsegmentation @ Spanning Tree Protocol installing a router between switches only use one switch whenever a loop is possible

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CISCO Learning@Cisco1. Assessment Catalog 2. Assessment Settings 3. Take Assessment 4. Assessment Results

Take Assessment - Self-Assessment for Routing and Switching (Level 1) - Learning@Cisco SelfAssessments (Version 1.0)Time Remaining: 00:31:01 33 What is the high-order bit pattern for a Class B network?

Olxxxxxx Oxdoooocx @ IOxdooocx 110XXXXX

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