單項(xiàng)選擇題

Refer to the exhibit. What statement is true about the interface S1/0 on router R1?()

A.Labeled packets can be sent over an interface.
B.MPLS Layer 2 negotiations have occurred.
C.IP label switching has been disabled on this interface.
D.None of the MPLS protocols have been configured on the interface.


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1.多項(xiàng)選擇題Which two statements describe the functions and operations of IDS and IPS systems?()

A.A network administrator entering a wrong password would generate a true-negative alarm.
B.A false positive alarm is generated when an IDS/IPS signature is correctly identified.
C.An IDS is significantly more advanced over IPS because of its ability to prevent network attacks.
D.Cisco IDS works inline and stops attacks before they enter the network.
E.Cisco IPS taps the network traffic and responds after an attack.
F.Profile-based intrusion detection is also known as "anomaly detection".

2.多項(xiàng)選擇題Which two statements about common network attacks are true?()

A.Access attacks can consist of password attacks,trust exploitation,port redirection,and man-in-the-middle attacks.
B.Access attacks can consist of password attacks,ping sweeps,port scans,and man-in-the-middle attacks.
C.Access attacks can consist of packet sniffers,ping sweeps,port scans,and man-in-the-middle attacks.
D.Reconnaissance attacks can consist of password attacks,trust exploitation,port redirection and Internet information queries.
E.Reconnaissance attacks can consist of packet sniffers,port scans,ping sweeps,and Internet information queries.
F.Reconnaissance attacks can consist of ping sweeps,port scans,man-in-middle attacks and Internet information queries.

3.多項(xiàng)選擇題Which three statements are true about Cisco IOS Firewall?()

A.It can be configured to block Java traffic.
B.It can be configured to detect and prevent SYN-flooding denial-of-service (DoS) network attacks.
C.It can only examine network layer and transport layer information.
D.It can only examine transport layer and application layer information.
E.The inspection rules can be used to set timeout values for specified protocols.
F.The ip inspect cbac-name command must be configured in global configuration mode.

4.多項(xiàng)選擇題Which three features are benefits of using GRE tunnels in conjunction with IPsec for building site-to-site VPNs?()

A.allows dynamic routing over the tunnel
B.supports multi-protocol (non-IP) traffic over the tunnel
C.reduces IPsec headers overhead since tunnel mode is used
D.simplifies the ACL used in the crypto map
E.uses Virtual Tunnel Interface (VTI) to simplify the IPsec VPN configuration

5.多項(xiàng)選擇題What are three objectives that the no ip inspect command achieves?()

A.removes the entire CBAC configuration
B.removes all associated static ACLs
C.turns off the automatic audit feature in SDM
D.denies HTTP and Java applets to the inside interface but permits this traffic to the DMZ
E.resets all global timeouts and thresholds to the defaults
F.deletes all existing sessions

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Refer to the exhibit. The show mpls interfaces detail command has been used to display information about the interfaces on router R1 that have been configured for label switching. Which statement is true about the MPLS edge router R1?()

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Refer to the exhibit.What are the two options that are used to provide High Availability IPsec?()

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When configuring the Cisco VPN Client,what action is required prior to installing Mutual Group Authentication?()

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