3Com V7122 User Manual page 376

To add a read-only community string (v2user):
Add a new row to the snmpCommunityTable with CommunityName v2user.
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Add a row to the vacmSecurityToGroupTable for SecurityName v2user, GroupName
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ReadGroup and SecurityModel snmpv2c.
To delete the read-only community string (v2user):
If v2user is being used as the trap community string, follow the procedure for changing
1
the trap community string (See below).
Delete the snmpCommunityTable row with CommunityName v2user.
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Delete the vacmSecurityToGroupTable row for SecurityName v2user, GroupName
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ReadGroup and SecurityModel snmpv2c.
To add a read-write community string (v2admin):
Add a new row to the snmpCommunityTable with CommunityName v2admin.
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Add a row to the vacmSecurityToGroupTable for SecurityName v2admin, GroupName
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ReadWriteGroup and SecurityModel snmpv2c.
To delete the read-write community string (v2admin):
If v2admin is being used as the trap community string, follow the procedure for changing
1
the trap community string. (See the procedure below.)
Delete the snmpCommunityTable row with a CommunityName of v2admin and
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GroupName of ReadWriteGroup.
To change the only read-write community string from v2admin to v2mgr:
Follow the procedure above to add a read-write community string to a row for v2mgr.
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Set up the EM so that subsequent 'set' requests use the new community string, v2mgr.
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If v2admin is being used as the trap community string, follow the procedure to change
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the trap community string (see below).
Follow the procedure above to delete a read-write community name in the row for
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v2admin.
To change the trap community string:
Add a row to the vacmSecurityToGroupTable with these values:
1
SecurityModel = 2
SecurityName = the new trap community string
GroupName = TrapGroup, ReadGroup or ReadWriteGroup
The SecurityModel and SecurityName objects are row indices
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