Here are the answers to Wednesday morning's Cisco CCNA and CCNP practice questions!
CCNA:In the MAC address 11-22-33-44-55-66, what portion of the address is the OUI?
A. 11-22-33
B. 44-55-66
C. 11-22
D. 55-66
E. From the information given, it's not possible to determine the OUI.
F. None of the above.
Answer: A. The first half of a MAC address is the Organizationally Unique Identifier (OUI).
CCNP / BSCI:
You want one of your IGRP routers to advertise a default route. The use of which of the following commands is the most efficient way of doing so?
A. default-information originate
B. default-information originate always
C. ip default-gateway
D. ip default-network
Answer: D. With IGRP, there's just one way to propagate a default route, and that's with the ip default-network command. IGRP doesn't accept a route to 0.0.0.0, the default-information originate commands are OSPF commands, and ip default-gateway should be used only when IP routing is off.
CCNP / BCMSN:
A switch has two paths to the root bridge. One is direct, the other goes through another switch. You want to lessen the delay that will occur if the current root port goes down. What Cisco feature can help?
A. Portfast
B. Backbonefast
C. Uplinkfast
D. BPDU Skewing
Answer: C. Uplinkfast can help. When the root port goes down, the currently blocked port will be placed info forwarding mode almost immediately.
CCNP / BCRAN:
What fields do PPP frames and HDLC frames have in common?
A. flags
B. address
C. control
D. protocol
E. data
Answer: D. PPP and HDLC share all these fields except the protocol field.
CCNP / CIT:
The following is the beginning output of what Cisco troubleshooting command? (short answer, no choices given)
Cisco Internetwork Operating System SoftwareIOS (tm)
C2950 Software (C2950-I6Q4L2-M), Version 12.1(19)EA1c, RELEASE SOFTWARE (fc2)Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Mon 02-Feb-04 23:29 by yenanh
Image text-base: 0x80010000, data-base: 0x8058A000
ROM: Bootstrap program is C2950 boot loader
SW1 uptime is 11 hours, 42 minutes
System returned to ROM by power-onSystem image file is "flash:/c2950-i6q4l2-mz.121-19.EA1c.bin"
Answer: That's the beginning of show version's output.
See you later tonight with more Cisco certification questions and answers!
To your Cisco certification success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
CCNA:In the MAC address 11-22-33-44-55-66, what portion of the address is the OUI?
A. 11-22-33
B. 44-55-66
C. 11-22
D. 55-66
E. From the information given, it's not possible to determine the OUI.
F. None of the above.
Answer: A. The first half of a MAC address is the Organizationally Unique Identifier (OUI).
CCNP / BSCI:
You want one of your IGRP routers to advertise a default route. The use of which of the following commands is the most efficient way of doing so?
A. default-information originate
B. default-information originate always
C. ip default-gateway
D. ip default-network
Answer: D. With IGRP, there's just one way to propagate a default route, and that's with the ip default-network command. IGRP doesn't accept a route to 0.0.0.0, the default-information originate commands are OSPF commands, and ip default-gateway should be used only when IP routing is off.
CCNP / BCMSN:
A switch has two paths to the root bridge. One is direct, the other goes through another switch. You want to lessen the delay that will occur if the current root port goes down. What Cisco feature can help?
A. Portfast
B. Backbonefast
C. Uplinkfast
D. BPDU Skewing
Answer: C. Uplinkfast can help. When the root port goes down, the currently blocked port will be placed info forwarding mode almost immediately.
CCNP / BCRAN:
What fields do PPP frames and HDLC frames have in common?
A. flags
B. address
C. control
D. protocol
E. data
Answer: D. PPP and HDLC share all these fields except the protocol field.
CCNP / CIT:
The following is the beginning output of what Cisco troubleshooting command? (short answer, no choices given)
Cisco Internetwork Operating System SoftwareIOS (tm)
C2950 Software (C2950-I6Q4L2-M), Version 12.1(19)EA1c, RELEASE SOFTWARE (fc2)Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Mon 02-Feb-04 23:29 by yenanh
Image text-base: 0x80010000, data-base: 0x8058A000
ROM: Bootstrap program is C2950 boot loader
SW1 uptime is 11 hours, 42 minutes
System returned to ROM by power-onSystem image file is "flash:/c2950-i6q4l2-mz.121-19.EA1c.bin"
Answer: That's the beginning of show version's output.
See you later tonight with more Cisco certification questions and answers!
To your Cisco certification success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
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