What must you do to test connectivity on a dial on demand
routing (DDR) link?
A. increase the idle Import parameter
B. send interesting traffic across the link
C. reboot one of the integrated services digital network
(ISDN) routers
D. reset the DDR integrated services digital network (ISDN)
router statistics to zero
Which command we give for live view of remote site routers?
What does data packets consist of?
Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session
Identify the command that disables name-to-address translation? A.) Router(config-dns)# no ip domain-lookup B.) Router(config)# no address translation C.) Router(config)# no ip domain-lookup D.) Router(config)# ip domain-lookup
Of the following switching types, which one has the lowest latency? A.) Cut-through B.) Fragment Free C.) None D.) Store-and-forward
Identify the 3 key features of the Cisco Discovery Protocol? A.) Off by default B.) Will allow for the discovery of layer 3 addresses on neighbor routers C.) Verify connectivity D.) Open standard E.) Does not require any layer 3 protocols to be configured
Identify the purpose of the Ping command? A.) Share routing information with a neighbor router B.) Transmit user data when buffers are full C.) Test connectivity at layer 3 D.) Test entire protocol stack
How many types of ends in wan?
The CSMA/CD Ethernet IEEE committee is defined as which of the following? A.) 802.2 B.) 802.3 C.) 802.4 D.) 802.5
Given the following output, how can we close Telnet session 2? (Choose two) CCNA2620#show sessions Conn Host Address Idle Conn Name 1 131.108.100.152 131.108.100.152 0 131.108.100.152 *2 126.102.57.63 126.102.57.63 0 126.102.57.63 ❍ A. Press the Enter key and enter exit. ❍ B. Enter disconnect 2. ❍ C. Press the Enter key and enter disconnect 2. ❍ D. Enter close 2.
Which IP packet field will prevent endless loops? type-of-service identificationf lags time-to-live header checksum
What is the update period for rip?