ADSL
HDSL
SDSL
RADSL
多选题Which two forms of DSL connectivity provide the same bandwidth in both directions？（）AADSLBHDSLCSDSLDRADSL
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多选题Which two statements about FCIP and iSCSI are correct？（）AThe FCIP stack supports file-level storage for remote devices.BBoth require high throughput with low latency and low jitter.CThe purpose of FCIP is to provide connectivity between host and storage.DThe iSCSI stack supports block-level storage for remote devices.EThe purpose of iSCSI is to provide connectivity between separate wide-area SANs.
单选题Tensile stress is a result of two forces acting in（）.A opposite directions on the same line，tending to pull the material apartB opposite directions on the same line，tending to compress the objectC opposite directions along parallel linesD the same direction along parallel lines
多选题When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? （）(Choose two.)APPP session IDBsubscriber nameCsource MAC addressDdestination MAC address
多选题Which of the following commands verifies connectivity between two hosts?（）A chkntfsB dxdiagC tracertD ipconfigE ping
多选题Which two functions does Cisco Configuration Assistant provide？（）Adevice DiscoveryBcall forwardingCcall routing configurationDcommand line configurationEwireless connectivity
多选题Which two methods use IPsec to provide secure connectivity from the branch office to the headquarters office?（）ADMVPNBMPLS VPNCVirtual Tunnel Interface (VTI)DSSL VPNEPPPoE
