Alternate polarization between colocated antennas
Cross-polarize antennas between endpoints
Install an RF-shielded box around the antennas
Increase the distance between the antennas
第1题：
Which two statements about voice VLANs are correct？（）
第2题：
Which two features prevent routing loops between the OSPF sites of a customer when the sites aremultihomed or a backdoor link is used between the sites？ （）
第3题：
A. from a zone to the router itself
B. from a zone to the same zone
C. from a zone to a different zone
D. from one interface to another interface
第4题：
Which two Cisco antennas provide better isolation from RF sources that might be located behindthe antennas？（）
第5题：
Which three statements are true about implementing wireless LANs in the Company network using Cisco devices？（）
第6题：
In which two locations in an enterprise network can an IPS sensor be placed?（）
第7题：
Which command can be used from a PC to verify the connectivity between hosts that connect through a switch in the same LAN?（）
第8题：
A.tracert address
B.ping address
C.arp address
D.traceroute address
第9题：
Which two methods can be used to prevent or reduce RFI from colocated directional antennas（）
第10题：
Which command can be used from a PC to verfy the connectivity between host that connect through path?（）