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| The __________ contains a mapping of all the best routes to networks and the interfaces to exit. |
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| These are protocols exchanged between routing devices to dynamically advertise networks. |
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| These are entries made to the routing table by the administrator manually. |
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| As soon as an IP address is assigned to a working ____________, the router associates the entire subnet of the it's IP address in the routing table. |
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| When multiple sources advertise the same network, how does the router determine which one goes in the routing table? |
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| What is the administrative distance of a static route? |
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| ROM chips are utilized to conduct series of tests when power is switched on Cisco routers and switches as these are hard coded and does not require power to always remain on to keep the programs in memory. Which boot process does this describe? |
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| This code looks for the operating system as per programming routine after all the tests are passed by the hardware. |
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| ___________ is a code set that helps to perform basic functions to set the router or switch back to functioning state in a manual way. |
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| The ____________ is a 16-bit (4 hexadecimal characters) that specifies how the router or switch should operate. |
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| Where is the configuration register located? |
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| The last hexadecimal character known as _________ specifies the bootstrap code where to find the IOS. |
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| The saved configuration is firstly searched in NVRAM location. A file called ____________ is saved here by the administrator in which he had stored all the configurations to startup. |
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| When startup- config is loaded into RAM, what is it known as? |
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| What is the maximum range of a serial cable? |
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| Is RIPv2 classful or classless by default? |
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| What reserved multicast address does RIPv2 use to communicate with other RIPv2 neighbors? |
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| What are the commands to configure RIP on Router A? |
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Definition
RouterA(config)#router rip
RouterA(config-router) #version 2
RouterA(config-router) #network 172. 16.0.0
RouterA(config-router) #network 192. 168. 1. 0 |
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| _________________ is an easy command to show configuration for RIP and the other networks that have been configured. It also serves as a starting point for troubleshooting an existing implementation of RIP. It serves well when misconfigured or missing network statements are a likely situation. |
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| This command makes sure that RIP updates are received from neighbors. It also shows that the network configuration is functioning as the entries are reflected in the routing table. |
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Definition
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| This command helps to see all the IP routing protocols that have been configured on a routing device. |
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Definition
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| This command helps to see real-time updates as they are being sent and received for RIP. |
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| The _________________ command (Global Configuration)enables manipulation of fields and alteration of normal default operations of the router. |
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| This command can optionally be used to instruct the bootstrap to boot from specific locations. This command can even be used to specify which file to load in case of multiple IOS files on that location. |
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Definition
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Term
| What would be the command to change a router's hostname to CCNA2222 |
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Definition
| Router(config) #hostname CCNA2222 |
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Term
| __________ is also known as the message of the day. |
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Definition
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| ____ is used as a delimiting character to inform the IOS the beginning and the end of the banner. |
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Definition
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| The primary function of Cisco routers and switches is _______________. |
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Definition
| transferring data between interfaces |
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Term
| The command ____________ is used to designated ip addresses. The syntax is that the assigned address for the interface and subnet mask should follow the command. |
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Definition
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| A description for the purposes of documentation can be entered by using the command _____________. |
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Definition
| Router(config-if)#description |
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Term
| By default all router interfaces are in a ________ state. |
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Definition
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Term
| The configuring administrator has to enable the interface by using the command ___________. |
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Definition
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Term
| The configuration to set duplex and speed manually is: |
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Definition
Router(config) #interface FastEthernet 0/0
Router(config-if)#speed 100
Router(config-if)#duplex full |
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Term
| WAN serial Interfaces work on an automatic assumption that it is the ____________ speed circuit that is connected to them. |
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| It becomes imperative to set a _____________ for anyone to achieve access to User EXEC. If this is not done an error stating that Password required, but none set would be received. |
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Definition
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Term
| The most insecure methods of establishing an EXEC are by using __________ |
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Definition
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| The complete idea behind a ____________ is to inform the router about how to reach the destination network which is not attached to it and another router‘s interface is the via media through which it is attached to the network. |
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Definition
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Term
| The syntax that will be used for configuring is ip route. It will be followed by the ____________, __________, and __________ of the neighbor‘s interface. |
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Definition
| destination network, destination subnet mask, the next-hop IP address |
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| All the information in configuration is stored in ___________ first unless and until it is saved in configuration file in NVRAM. |
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| The all-around command for saving running information is _______ command. |
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Definition
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Definition
| Internetwork Operating System. |
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Term
| Cisco allows interaction with the devices through what two kinds of interfaces? |
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Definition
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Term
| How are rollover cables wired? |
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Definition
| pins of both sides of tabs are reverse images of each other tabs when viewed in same orientation. (1-8,2-7, etc.) |
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Term
| An auxiliary (AUX) port is built in on specific Cisco models. This port also uses a rollover cable and _________ connection like a console port. |
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Definition
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Term
| Virtual terminal emulation to a device is gained through TCP port _______ via _______ which is an Application layer protocol of the TCP/IP protocol suite. |
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Definition
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Term
| While HTTP uses TCP port _____ to establish in-band management connection to the Cisco device the HTTPS uses TCP port _____. |
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Definition
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Term
| HTTPS is a secure version of HTTP over _______________. |
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Definition
| Secure Socket Layer (SSL) |
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Term
| What are the two commands used to set a password? |
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Definition
| enable password, enable secret |
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Term
| Which password command is more secure as it utilizes a non-reversible one-way MD5 (Message Digest 5) cryptographic hash of the password? |
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Definition
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Term
| Which command is in clear text and can be seen by any hacker? |
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Definition
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Term
| This command can be used for encrypting all clear text passwords in configuration. It can also be used for passwords used in EXEC lines. |
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Definition
| CCNA2811 (config) #service password-encryption |
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Term
| This command helps to see the active configuration that is running in RAM. |
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Definition
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Term
This command displays the configuration that is to be loaded after the router or the switch is rebooted.
The examples illustrated below |
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Definition
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| This command gives the most detailed information about the status of the interface and network traffic. It gives information about all the interfaces on the network. |
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Definition
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Term
| What are the possible symptoms if the interface is up and the line protocol is up? |
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Definition
| None everything is properly functioning |
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Term
| What are the possible symptoms if the interface is up and the line protocol is down? |
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Definition
| Encapsulation mismatch, lack of clocking on serial interfaces, missing keepalives |
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Term
| What are the possible symptoms if the interface is down and the line protocol is down? |
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Definition
| Cable is disconnected or attached to a shut down interface on the far end device |
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Term
| What are the possible symptoms if the interface is administratively down and the line protocol is down? |
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Definition
| local interface was not enabled with the no shutdown command |
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Term
| In case a condensed output about the interface status and the IP address is required this command can be used. |
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Definition
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Term
| This command is not easy to interpret for everyone except the Cisco TAC (Technical Assistance Center). This command is useful for identifying whether a DTE or a DCE cable is attached to the serial interface or not. |
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Definition
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Term
| Start by resetting all the counters, this can be done by issuing the command ____________. |
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Definition
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Term
| The most commonly used command for troubleshooting is the ______ command. |
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Definition
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Term
| ____________ sends ICMP messages and receives replies from every routing device coming along the path to the destination. |
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