Ifametricisnotspecifiedforroutesthatareredistributedint……

单项选择题IfnometricisspecifiedfortheroutesbeingredistributedintoIS-IS，whatmetricvalueisassignedtotheroutes？（）

A.0
B.1
C.10
D.20

单项选择题Refer to the exhibit. Which statement is true about the 6.6.6.0 24 prefix？（）

A.If another path advertises the 6.6.6.0/24 path and has the default local preference， that path is more preferred
B.The command neighbor send-community is configured on BGP neighbor 10.10.23.3
C.The route 10.10.23.3 is not being advertised to other BGP neighbors
D.Route 6.6.6.0/24 is learned by an IBGP peer

单项选择题Refer to the exhibit. Which statement is true？（）

A.Router RAR1 will accept only route 10.10.0.0/19 from its BGP neighbor
B.Router RAR1 will send only route 10.10.0.0/19 to its BGP neighbor
C.Only traffic with a destination from 10.10.0.0/19 will be permitted
D.Only traffic going to 10.10.0.0/19 will be permitted

多项选择题Whichtwostatementsaretrueaboutnetworkvoicetraffic？（Choosetwo.）（）

A. Voice traffic is affected more by link speed than FTP traffic is.
B. Voice traffic is affected more by packet delays than FTP traffic is.
C. Voice streams involve larger packet sizes than most TCP network traffic involves.
D. Voice traffic is more sensitive to packet loss than TCP network traffic is.
E. Voice traffic requires QOS mechanisms only in heavily loaded network segments.

单项选择题WhichstatementabouttheLightweightAccessPointProtocol（LWAPP）protocolistrue？（）

A. The processing of 802.11 data and management protocols and access point capabilities is distributed  between a lightweight access point and a centralized WLAN controller.
B. LWAPP aggregates radio management forward information and sends it to a wireless LAN solution  engine.
C. LWAPP authenticates all access points in the subnet and establishes a secure communication channel  with each of them.
D. LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless  LAN