When SVN3000 configuration, VPNDB user information to create a single, you can also create a batch file by importing.
A. True
B. False
In ipsec vpn configuration if you use pre-shared key authentication mode, you can choose whether to configure the key for the end, but if you configure a key, the key must be the same on both sides.
A. True
B. False
SVN3000 web proxy server resources can only be accessed by clicking on the web SVN list.
A. True
B. False
Which of the following symmetric encryption algorithms in the same scene, encryption and decryption is the fastest?
A. DES
B. 3DES
C. RSA (1024)
D. MD5
GRE VPN technology is mainly used in which of the following scenarios? (Choose two)
A. The discontinuous subnets connected
B. The non- IP protocol networks connected via an IP network
C. Confidentiality will be required to transfer data network connected via GRE VPN
D. Applied to the need to provide flow control characteristics of the network and Qos
Here on the NAS-Initialized the L2TP VPN, correct statement are: (Choose three)
A. Remote users via PSTN / ISDN access NAS (LAC), LAC determine whether the L2TP users.
B. L2TP remote user to user,LAC to the LNS initiates channel connection establishment request.
C. LNS assigns a private IP address for remote dial-up users
D. Validation of remote dial-up users can only be done at the LNS
Port-mapping function is used to publish certain port internal server to the external network.
A. True
B. False
Which of the following security protocols IPSec NAT traversal (middle ipsec vpn tunnels circumstances nat device)?
A. AH
B. ESP
C. AH + ESP
D. AES
SSL and IPSec security protocols, encryption and authentication. However, SSL protocol only on the application of both data communications transmission is encrypted, but not all of the data from one host to another is encrypted (such as TCP / IP and application layer protocol).
A. True
B. False
USG2000 (Eudemon200E) on how the device is booted into bootrom main menu (Main Menu)?
A. Press CTRL + C
B. Press CTRL + B
C. Press CTRL + Z
D. Press CTRL + ALT + A
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