ZyXEL Communications 100-NH ユーザーズマニュアル
Chapter 8 System
NWA1000 Series User’s Guide
101
8.8 FTP Screen
Use this screen to upload and download the NWA’s firmware using FTP. To use this feature, your
computer must have an FTP client.
computer must have an FTP client.
Privacy Protocol
Specify the encryption method used for SNMP communication with the SNMP
administrator.
administrator.
DES - Data Encryption Standard is a widely used (but breakable) method of data
encryption. It applies a 56-bit key to each 64-bit block of data.
encryption. It applies a 56-bit key to each 64-bit block of data.
AES - Advanced Encryption Standard is another method for data encryption that also
uses a secret key. AES applies a 128-bit key to 128-bit blocks of data.
uses a secret key. AES applies a 128-bit key to 128-bit blocks of data.
SNMPv3 User
Settings
Settings
SNMPv3 User
Select the check box to enable the SNMP user account for authentication with SNMP
managers using SNMP v3.
managers using SNMP v3.
User Name
Specify the user name of the SNMP user account.
Password
Enter the password for SNMP user authentication.
Confirm Password
Retype the password for confirmation.
Access Type
Specify the SNMP user’s access rights to MIBs.
Read Only - The SNMP user has read rights only, meaning the user can collect
information from the NWA.
information from the NWA.
Read/Write - The SNMP user has read and write rights, meaning that the user can
create and edit the MIBs on the NWA.
create and edit the MIBs on the NWA.
Authentication
Protocol
Protocol
Select an authentication algorithm used for SNMP communication with the SNMP user.
MD5 (Message Digest 5) and SHA (Secure Hash Algorithm) are hash algorithms used
to authenticate SNMP data. SHA authentication is generally considered stronger than
MD5, but is slower.
to authenticate SNMP data. SHA authentication is generally considered stronger than
MD5, but is slower.
Privacy Protocol
Specify the encryption method used for SNMP communication with the SNMP user.
DES - Data Encryption Standard is a widely used (but breakable) method of data
encryption. It applies a 56-bit key to each 64-bit block of data.
encryption. It applies a 56-bit key to each 64-bit block of data.
AES - Advanced Encryption Standard is another method for data encryption that also
uses a secret key. AES applies a 128-bit key to 128-bit blocks of data.
uses a secret key. AES applies a 128-bit key to 128-bit blocks of data.
Apply
Click Apply to save your customized settings.
Cancel
Click Cancel to begin configuring this screen afresh.
Table 31
System > SNMP (continued)
LABEL
DESCRIPTION