ZyXEL Communications AMG1302-T11C, Руководство пользователя

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Chapter 27 Remote Management
AMG1302-T11C User’s Guide
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27.4 The Trust Domain Screen
Use this screen to view a list of public IP addresses which are allowed to access the AMG1302-T11C
through the services configured in the
Maintenance > Remote MGMT screen. Click Maintenance
> Remote MGMT > Turst Domain to open the following screen.
Note: If this list is empty, all public IP addresses can access the AMG1302-T11C from the
WAN through the specified services.
Get Community Enter the Get Community , which is the password for the incoming Get and GetNext
requests from the management station. The default is public and allows all requests.
Set Community Enter the Set community , which is the password for incoming Set requests from the
management station. The default is public and allows all requests.
System Name Enter the SNMP system name.
System Location Enter the SNMP system location.
System Contact Enter the SNMP system contact.
Trap Community
Enter the Trap Community , which is the password sent with each trap to the SNMP
manager. The default is public and allows all requests.
IPv4 Trap
Destination Type the IPv4 address of the station to send your SNMP traps to.
IPv6 Trap
Destination Type the IPv6 address of the station to send your SNMP traps to.
SNMPv3 Setup
This section is available only when you enable SNMPv3 on the AMG1302-T11C.
User Name Enter the username to be sent to the SNMP manager along with the SNMP v3 trap.
Access
Permissions Select RW to allow SNMP managers to have read and write rights, meaning that the user
can create and edit the settings on the AMG1302-T11C.
Select RO to allow SNMP managers to have read rights only, meaning the user can collect
information from the AMG1302-T11C.
Auth Protocol Select the authentication algorithm used for SNMP communication with this 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.
Auth Passwd Enter the password of up to 32 ASCII characters for SNMP user authentication.
Privacy Protocol Specify the encryption method for SNMP communication from this user. You can choose
one of the following:
• 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.
• 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.
Privacy Passwd Enter the password of up to 32 ASCII characters for encrypting SNMP packets.
Apply Click Apply to save your changes back to the AMG1302-T11C.
Cancel Click Cancel to begin configuring this screen afresh.
Table 88
Maintenance > RemoteMGMT > SNMP (continued)
LABEL DESCRIPTION