3com 5500-ei pwr Guía De Referencia

 

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Use the snmp-agent calculate-password command to encrypt a plain-text password to generate a 

cipher-text one by using the specified encryption algorithm. 

When creating an SNMPv3 user, if you specify an authentication or privacy password as in cipher text, 

you need to use this command to generate a cipher text password by using the specified algorithm, and 

copy the generated cipher text password to use. 

The generated password is related to engine ID: password generated under an engine ID can only take 

effect on this engine ID. 

Related commands: snmp-agent usm-user v3. 

 

SNMP agent must be enabled for you to encrypt a plain-text password. 

 

# Use the local engine ID and the md5 algorithm to encrypt plain-text password aaaa. 

<Sysname> system-view 

System View: return to User View with Ctrl+Z. 

[Sysname] snmp-agent calculate-password aaaa mode md5 local-engineid  

The result of the password is: B02A2E48346E2CBFFCE809C99CF1F6C 

snmp-agent community {  read  | write }  community-name [ [ acl  acl-number  ] [ mib-view 

view-name ] ]* 

undo snmp-agent community community-name 

System view 

read: Specifies that the community to be created has read-only permission to MIB objects. 

Communities of this type can only query MIBs for device information. 

write: Specifies that the community to be created has read-write permission to MIB objects. 

Communities of this type are capable of configuring devices. 

community-name: Name of the community to be created, a string of 1 to 32 characters. 

acl-number: ID of the ACL to be applied to the community, in the range 2000 to 2999. Using basic ACL 

can restrict the source addresses of SNMP messages, namely, permitting or refusing the SNMP 

messages with specific source addresses, thus restricting access between the NMS and the agent. 

view-name: MIB view name, a string of 1 to 32 characters.