Happy Wednesday! Here are the answers to Tuesday's Cisco certification practice questions.
CCNA Certification:
An EIGRP router has one Successor route to a remote destination, and no Feasible Successor. The Successor route goes down. What happens now?
A. The router holds a DUAL election to choose a new route.
B. DUAL will generate a default route.
C. The router sends a DUAL query to all its EIGRP neighbors.
D. The null route in the Topology table becomes the default route.
Answer: C. A DUAL query is generated and sent to the router's EIGRP neighbors.
CCNP Certification / BSCI Exam:
Of the following, which of the following UDP ports have traffic translated from broadcasts to unicasts when the ip helper-address command is in effect?
A. Port 69
B. Port 21
C. Port 9
D. Port 137
E. Port 138
Answers: A, D, E.
The ports whose traffic is translated from broadcast to unicast by ip helper-address: TIME, port 37; TACACS, port 49; DNS, port 53: BOOTP/DHCP Server, port 67; BOOTP/DHCP Client, port 68; TFTP, port 69; NetBIOS Name Service, port 137; NetBIOS Datagram Service, port 138.
CCNP Certification / BCMSN Exam:
Short answer: You just booted a brand-new L3 switch. What command(s) must you run in order to make the ports on the switch L2 ports?
Answer: No command is necessary; the ports will be in L2 mode by default. To configure a switched port as a routed port, run the no switchport command.
See you later today with more free questions and tutorials!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
CCNA Certification:
An EIGRP router has one Successor route to a remote destination, and no Feasible Successor. The Successor route goes down. What happens now?
A. The router holds a DUAL election to choose a new route.
B. DUAL will generate a default route.
C. The router sends a DUAL query to all its EIGRP neighbors.
D. The null route in the Topology table becomes the default route.
Answer: C. A DUAL query is generated and sent to the router's EIGRP neighbors.
CCNP Certification / BSCI Exam:
Of the following, which of the following UDP ports have traffic translated from broadcasts to unicasts when the ip helper-address command is in effect?
A. Port 69
B. Port 21
C. Port 9
D. Port 137
E. Port 138
Answers: A, D, E.
The ports whose traffic is translated from broadcast to unicast by ip helper-address: TIME, port 37; TACACS, port 49; DNS, port 53: BOOTP/DHCP Server, port 67; BOOTP/DHCP Client, port 68; TFTP, port 69; NetBIOS Name Service, port 137; NetBIOS Datagram Service, port 138.
CCNP Certification / BCMSN Exam:
Short answer: You just booted a brand-new L3 switch. What command(s) must you run in order to make the ports on the switch L2 ports?
Answer: No command is necessary; the ports will be in L2 mode by default. To configure a switched port as a routed port, run the no switchport command.
See you later today with more free questions and tutorials!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
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