N10-007 試験問題を無料オンラインアクセス

A NGFW is continuously sending alerts regarding traffic from an internal database server An old DHCP service, which was used before a dedicated server was installed, is still running on the server. Which of the following practices could have prevented this incident?

• A.Disabling unused services
• B.Disabling DHCP spoofing
• C.Preventing UDP on the host firewall
• D.Enabling DHCP relay

A security team needs to restrict access to a wireless network in a certain are a. Which of the following would be used to enforce this restriction?

• A.EAP-TLS
• B.VLAN tagging
• C.WPA2-PSK
• D.Geofencing

A technician is connecting multiple switches to create a large network for a new office. The switches are unmanaged Layer 2 switches with multiple connections between each pair. The network is experiencing an extreme amount of latency. Which of the following is MOST likely occurring?

• A.A DDoS attack
• B.A broadcast storm
• C.Routing loops
• D.Ethernet collisions

A network technician is reviewing the company phone system to make the necessary changes to a firewall configuration. Which of the following protocols are used in VoIP communication? (Choose two.)

• A.H.323
• B.IMAP
• C.SNMP
• D.SMB
• E.SIP
• F.CSMA
• G.NTP

A network support specialist is setting up wireless networks for several small companies that are leasing adjacent spaces in an office building. The network support specialist has already configured an access point for each office with WPA2-AES encryption and minimized any overlap of the wireless channels. Several of the companies have expressed concerns about performance and security issues due to the high volume of wireless networks being installed in close proximity.
Which of the following actions will BEST mitigate the companies' concerns?

• A.Enable AP isolation on each access point.
• B.Disable the SSID broadcast on each access point.
• C.Reduce the TX power on each access point.
• D.Enable MAC address filtering on each access point.