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100 Chapter 3 Using the console interface
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System Characteristics screen
The System Characteristics screen ( Figure 43 ) allows you to view system
characteristics and contains three user-configurable fields: sysContact, sysName,
and sysLocation.
To open the System Characteristics screen:
Read-Write
Community String The community string used for in-band read-write SNMP operations.
Default Value private
Range Any ASCII string of up to 32 printable characters
Trap #1 IP Address 1 Number one of four trap IP addresses. Successive trap IP address fields
are numbered 2, 3, and 4. Each trap address has an associated community
string (see Community String).
Default Value 0.0.0.0 (no IP address assigned)
Range Four-octet dotted-decimal notation, where each octet is
represented as a decimal value, separated by a decimal
point
Community String The community string associated with one of the four trap IP addresses
(see Trap #1 IP Address).
Default Value Zero-length string
Range Any ASCII string of up to 32 printable characters
Authentication Trap Determines whether a trap will be sent when there is an SNMP
authentication failure.
Default Value Enabled
Range Enabled, Disabled
Autotopology Allows you to enable or disable the switch participation in autotopology,
which allows network topology mapping of other switches in your network.
Default Value Enabled
Range Disabled
1 The Trap IP Address and Community String fields can be set using a MIB table (in a Nortel Networks
proprietary MIB). The status of the row in the MIB table can be set to Ignore. If the row status is set to Ignore,
the fields appear to be set when viewed from the console terminal; however, no traps will be sent to that
address until the row status is set to Valid.
Choose System Characteristics (or press s) from the main menu.
Table 11 SNMP Configuration screen fields (continued)
Field Description