Which type of switching reads just the address portion of the
frame and then immediately starts forwarding it?
A.) Cut-Through
B.) Store-and-Forward
C.) Tabling
D.) Routing
E.) Inverse ARP
F.) Fast Forward
Answer / guest
Answer: A
Cut-Through is fast, but it does not read the entire frame
and perform
any error checking before forwarding. This can result in
forwarding
errors, such as fragments.
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Which of the following protocols are used to get an IP address from a known MAC address? A.) BootP B.) TCP C.) IP D.) ARP E.) RARP F.) ICMP
Which table find best path?
Which of the following are ways to provide login access to a router? A.) HTTP B.) Console C.) Telnet D.) Aux Port E.) SNMP F.) LLC
What would be the proper wildcard mask to permit all odd numbered hosts on the 10.48.0.0/12 network? access-list 1 permit 10.48.0.0 0.15.255.255 access-list 1 permit 10.48.0.1 0.15.255.254 access-list 1 permit 10.48.0.0 0.15.255.1 access-list 1 permit 10.48.0.0 0.0.0.254 access-list 1 permit 10.48.0.0 0.0.0.255
When configuring the subnet mask for an IP address, which formats can be used?A. dotted-decimal. B. Hexadecimal C. Bit-count D. Octal E. Binary
What is STP and what is the difference between PVST and RSTP
What is the updates time of routing table,and what is the invalid timer, and also what is the flush timer in IGRP and EIGRP?
What is Cisco's default encapsulation method on serial interfaces? A.) ANSI B.) Cisco C.) Q933a D.) HDLC
What is ping utility?
How to find Router Serial interface MAC address?
Identify 3 characteristics of a connection oriented protocol? A.) Path determination B.) Flow control C.) Acknowledgements D.) Uses hop count as metric E.) 3 way handshake
Identify the 2 methods to modify the routers boot sequence? A.) Setup program B.) Boot system commands C.) RXBoot D.) Config-register