Справочное Руководство для 3com S7906E

 

1-19 

If the SNMP version on the NMS is set to SNMPv1, when the NMS uses the community name public to 

access the device, it cannot access all objects of the ip subtree (such as the ipForwarding node, the 

ipDefaultTTL node, and so on), but it can access all objects of the mib-2 subtree. 

snmp-agent packet max-size byte-count 

undo snmp-agent packet max-size 

System view 

3: Manage level 

byte-count: Maximum number of bytes of an SNMP packet that can be received or sent by an agent, in 

the range 484 to 17,940. The default value is 1,500 bytes. 

Use the snmp-agent packet max-size command to configure the maximum size of the SNMP packets 

that can be received or sent by the agent. 

Use the undo snmp-agent packet max-size command to restore the default packet size. 

By default, the maximum size of the SNMP packets that can be received or sent by the agent is 1,500 

bytes. 

If devices not supporting fragmentation exist on the routing path between the NMS and the agent, you 

can use the command to configure the maximum SNMP packet size, and thus to prevent giant packets 

from being discarded.  

Typically, you are recommended to apply the default value. 

# Configure the maximum number of bytes that can be received or sent by an SNMP agent as 1,042 

bytes. 

<Sysname> system-view 

[Sysname] snmp-agent packet max-size 1042 

snmp-agent sys-info { contact sys-contact | location sys-location | version { all | { v1 | v2c | v3 }* } } 

undo snmp-agent sys-info { contact | location | version { all | { v1 | v2c | v3 }* } } 

System view