Which OSI layer establishes, maintains and terminates sessions
between
applications?
A.) Application
B.) Physical
C.) Data-Link
D.) Presentation
E.) Network
F.) Session
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Which OSI Reference Layer controls end-to-end (host to host) communication? A.) Transport B.) Physical C.) Datalink D.) Network E.) Session
what is firewall how fiarewall work how many interfaeces in the cisco pix 501 firewall what is the working of that dmz interface
Identify the true statement regarding subnetting? A.) Allows for more host address B.) Borrow bits from the network portion of the address C.) Allows for unlimited number of networks D.) Borrow bits from the host portion of the address
Which OSI layer provides best effort end to end packet delivery? A.) Data-Link B.) Presentation C.) Network D.) Transport E.) Physical F.) Application
What is a characteristic of Store and Forward switches? A.) They work at wire speed. B.) They are the same as Cut-Through switching in 'prune' mode. C.) They forward based on transport layer info. D.) They forward the frame before it is completely read. E.) They increase latency.
Explain the term 'unicast'.
Identify the 3 characteristics of IGRP? A.) Uses hop count as a metric B.) Supports multiple unequal paths C.) Administrative distance is 100 D.) Configured with an Automous system number E.) Link state
Can you explain different components in PKI?
In configuring a router, what command must be used if you want to delete the configuration data that is stored in the NVRAM?
Which ISDN protocol prefix specifies switching and signalling? A.) I B.) E C.) Q D.) S
"sap" is used by the Cisco IOS for which encapsulation types? A. Ethernet_802.2 B. Token-Ring C. FDDI_SNAP D. Ethernet_802.3 E. FDDI_802.2
What is network?