單項(xiàng)選擇題Which VoIP components can permit or deny a call attempt on the basis of a network’s available bandwidth?()

A.MCU
B.Application server
C.Gateway
D.Gatekeeper


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題What is the objective of Diffie-Hellman?()

A.used to verify the identity of the peer
B.used between the initiator and the responder to establish a basic security policy
C.used to establish a symmetric shared key via a public key exchange process
D.used for asymmetric public key encryption

2.單項(xiàng)選擇題Which type of MAC address is dynamically learned by a switch port and then added to the switch’s runningconfiguration?()

A.Static secure MAC address
B.Dynamic secure MAC address
C.Pervasive secure MAC address
D.Sticky secure MAC address

3.單項(xiàng)選擇題As a network engineer at Certpaper.com, you are responsible for Certpaper network. Which will benecessarily taken into consideration when implementing Syslogging in your network?()

A.Enable the highest level of Syslogging available to ensure you log all possible event messages
B.Use SSH to access your Syslog information
C.Log all messages to the system buffer so that they can be displayed when accessing the router
D.Syncronize clocks on the network with a protocol such as Network Time Protocol

4.單項(xiàng)選擇題

Refer to the exhibit. Based on the VPN connection shown, which statement is true?()

A.Traffic that matches access list 103 will be protected
B.This VPN configuration will not work because the tunnel IP and peer IP are the same
C.The tunnel is down because the transform set needs to include the Authentication Header parameter
D.The tunnel is down as result of being a static rule. It should be configured as a Dynamic IPsec policy

最新試題

Regarding constructing a good encryption algorithm, what does creating an avalanche effect indicate?()

題型:?jiǎn)雾?xiàng)選擇題

During role-based CLI configuration, what must be enabled before any user views can be created?()

題型:?jiǎn)雾?xiàng)選擇題

Refer to the exhibit. You are the network security administrator responsible for router security.Your networkuses internal IP addressing according to RFC 1918 specifications.From the default rules shown,whichaccess control list would prevent IP address spoofing of these internal networks?()

題型:?jiǎn)雾?xiàng)選擇題

Which one of the aaa accounting commands can be used to enable logging of both the start and stoprecords for user terminal sessions on the router?()

題型:?jiǎn)雾?xiàng)選擇題

When configuring SSH, which is the Cisco minimum recommended modulus value?()

題型:?jiǎn)雾?xiàng)選擇題

Refer to the exhibit. Based on the VPN connection shown, which statement is true?()

題型:?jiǎn)雾?xiàng)選擇題

When configuring role-based CLI on a Cisco router,which action will be taken first ?()

題型:?jiǎn)雾?xiàng)選擇題

Which option ensures that data is not modified in transit?()

題型:?jiǎn)雾?xiàng)選擇題

What is a static packet-filtering firewall used for ?()

題型:?jiǎn)雾?xiàng)選擇題

A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0?()

題型:?jiǎn)雾?xiàng)選擇題