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Identify the command to display the status of the Frame Relay
virtual circuit?
A.) Router# show frame-relay virtual-circuit
B.) Router(config)# show frame-relay pvc
C.) Router# show frame-relay pvc
D.) Router# show virtual
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Identify the hardware component used to store buffers, tables, running-configuration etc? A.) NVRAM B.) ROM C.) RAM D.) Flash
What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet
Which statement about an IP network is true? A. A broadcast source MAC address contains all zeros B. A MAC address is part of the physical layer of the OSI model C. MAC addresses are used by bridges to make forwarding decisions. IP address are used by routers. D. IP addresses allow a flat addressing scheme. MAC addresses use a hierarchical addressing scheme.
What is the extended IPX access list range? A.) 901-1000 B.) 100-199 C.) 900-999 D.) 1000-1000
Which command displays all the commands in the history buffer? A. CTRL H B. show buffer C. show history D. show history buffer
Which 3 statements describe default encapsulation and LMI type configuration? A.) There are only four encapsulations and 3 LMI type options B.) The LMI type config term options C.) In release 11.3 the LMI type is autosensed D.) The default LMI is Cisco E.) IETF encap must be configured unless the connecting routers are both cisco
Identify the 2 commands that copies the configuration in NVRAM to RAM? A.) copy backup-config running-config B.) configure nvram C.) copy startup-config running-config D.) configure memory
Explain the benefits of VLANs.
How we put NIC in promiscuous mode when using MS windows, can any one tell me in detail
Which network mask should you place on a Class C address to accommodate a user requirement for five networks with a maximum of 17 hosts on each networks A. 255.255.255.192 B. 255.255.255.224 C. 255.255.255.240 D. 255.255.255.248
Identify the default encapsulation on serial interfaces? A.) ISDN B.) HDLC C.) SDLC D.) Frame Relay E.) PPP
Which of the following is a layer 2 device? A.) Switch B.) Bridge C.) Repeater D.) Hub
CCNA 
