Chapter 39 Access Control
MGS3700-12C User’s Guide
376
Security
Level
Select whether you want to implement authentication and/or encryption
for SNMP communication from this user. Choose:
•
noauth
-to use the username as the password string to send to the
SNMP manager. This is equivalent to the Get, Set and Trap
Community in SNMP v2c. This is the lowest security level.
•
auth
- to implement an authentication algorithm for SNMP messages
sent by this user.
•
priv
- to implement authentication and encryption for SNMP
messages sent by this user. This is the highest security level.
Note: The settings on the SNMP manager must be set at the same
security level or higher than the security level settings on the
Switch.
Authenticati
on
Select an authentication algorithm. 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.
Privacy
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.
Apply
Click
Apply
to save your changes to the Switch’s run-time memory. The
Switch loses these changes if it is turned off or loses power, so use the
Save
link on the top navigation panel to save your changes to the non-
volatile memory when you are done configuring.
Cancel
Click
Cancel
to begin configuring this screen afresh.
Table 131
Management > Access Control > SNMP (continued)
LABEL
DESCRIPTION
Summary of Contents for MGS3700-12C
Page 2: ......
Page 8: ...Safety Warnings MGS3700 12C User s Guide 8 ...
Page 24: ...24 ...
Page 30: ...Chapter 1 Getting to Know Your Switch MGS3700 12C User s Guide 30 ...
Page 46: ...Chapter 3 Hardware Overview MGS3700 12C User s Guide 46 ...
Page 56: ...Chapter 4 The Web Configurator MGS3700 12C User s Guide 56 ...
Page 62: ...Chapter 5 Initial Setup Example MGS3700 12C User s Guide 62 ...
Page 90: ...Chapter 6 Tutorials MGS3700 12C User s Guide 90 ...
Page 91: ...91 PART II Basic Configuration System Status and Port Statistics 93 Basic Setting 99 ...
Page 92: ...92 ...
Page 114: ...Chapter 8 Basic Setting MGS3700 12C User s Guide 114 ...
Page 116: ...116 ...
Page 136: ...Chapter 9 VLAN MGS3700 12C User s Guide 136 ...
Page 140: ...Chapter 10 Static MAC Forward Setup MGS3700 12C User s Guide 140 ...
Page 172: ...Chapter 14 Bandwidth Control MGS3700 12C User s Guide 172 ...
Page 204: ...Chapter 18 MGS3700 12C User s Guide 204 ...
Page 210: ...Chapter 19 Port Security MGS3700 12C User s Guide 210 ...
Page 218: ...Chapter 20 Classifier MGS3700 12C User s Guide 218 ...
Page 226: ...Chapter 21 Policy Rule MGS3700 12C User s Guide 226 ...
Page 294: ...Chapter 26 IP Source Guard MGS3700 12C User s Guide 294 ...
Page 316: ...Chapter 31 Error Diable MGS3700 12C User s Guide 316 ...
Page 330: ...Chapter 33 Private VLAN MGS3700 12C User s Guide 330 ...
Page 334: ...Chapter 34 Green Ethernet MGS3700 12C User s Guide 334 ...
Page 335: ...335 PART IV IP Application Static Route 337 Differentiated Services 341 DHCP 349 ...
Page 336: ...336 ...
Page 340: ...Chapter 35 Static Route MGS3700 12C User s Guide 340 ...
Page 356: ...Chapter 37 DHCP MGS3700 12C User s Guide 356 ...
Page 358: ...358 ...
Page 366: ...Chapter 38 Maintenance MGS3700 12C User s Guide 366 ...
Page 388: ...Chapter 39 Access Control MGS3700 12C User s Guide 388 ...
Page 394: ...Chapter 41 Syslog MGS3700 12C User s Guide 394 ...
Page 402: ...Chapter 42 Cluster Management MGS3700 12C User s Guide 402 ...
Page 406: ...Chapter 43 MAC Table MGS3700 12C User s Guide 406 ...
Page 411: ...Chapter 45 Configure Clone MGS3700 12C User s Guide 411 ...
Page 412: ...Chapter 45 Configure Clone MGS3700 12C User s Guide 412 ...
Page 414: ...414 ...
Page 428: ...Chapter 47 Product Specifications MGS3700 12C User s Guide 428 ...
Page 429: ...429 PART VII Appendices and Index Common Services 431 Legal Information 435 Index 417 ...
Page 430: ...430 ...
Page 434: ...Appendix A Common Services MGS3700 12C User s Guide 434 ...
Page 438: ...Appendix B Legal Information MGS3700 12C User s Guide 438 ...