Kontron CP6923, Справочное руководство, Страница: 413 / 480

CP6923 Management Commands
Page 7 - 27 CP6923 CLI Reference Manual
7.8.17.1 no snmp trap link-status all
This command disables link status traps for all interfaces.
7.8.18 show snmpcommunity
This command displays SNMP community information. Six communities are supported. You can add, change, or
delete communities. The switch does not have to be reset for changes to take effect.
The SNMP agent of the switch complies with SNMP Versions 1, 2 or 3. For more information about the SNMP
specification, see the SNMP RFCs. The SNMP agent sends traps through TCP/IP to an external SNMP manager
based on the SNMP configuration (the trap receiver and other SNMP community parameters).
7.8.19 show snmptrap
This command displays SNMP trap receivers. Trap messages are sent across a network to an SNMP Network
Manager. These messages alert the manager to events occurring within the switch or on the network. Six trap
receivers are simultaneously supported.
Note: This command is valid only when the Link Up/Down Flag is enabled. See “snmp-server enable
traps linkmode” on page 7 - 24.
Format no snmp trap link-status all
Mode Global Config
Format
show snmpcommunity
Mode Privileged EXEC
Term Definition
SNMP Community
Name
The community string to which this entry grants access. A valid entry is a case-sensitive
alphanumeric string of up to 16 characters. Each row of this table must contain a unique
community name.
Client IP Address An IP address (or portion thereof) from which this device will accept SNMP packets with the
associated community. The requesting entity's IP address is ANDed with the Subnet Mask
before being compared to the IP address. Note: If the Subnet Mask is set to 0.0.0.0, an IP
address of 0.0.0.0 matches all IP addresses. The default value is 0.0.0.0.
Client IP Mask A mask to be ANDed with the requesting entity's IP address before comparison with IP
address. If the result matches with IP address then the address is an authenticated IP
address. For example, if the IP address = 9.47.128.0 and the corresponding Subnet Mask =
255.255.255.0 a range of incoming IP addresses would match, i.e. the incoming IP address
could equal 9.47.128.0 - 9.47.128.255. The default value is 0.0.0.0.
Access Mode The access level for this community string.
Status The status of this community access entry.
Format
show snmptrap
Mode Privileged EXEC