User manual

Wide Bank 28 DS3 - Release 2.4 July 2004 8-5
CLI Commands and Messages
Management Overview
Security Integrity
The Wide Bank will deny access if a user name or password is entered incorrectly. After three
consecutive unsuccessful login attempts, the login prompt does not appear for 10 seconds, and an
SNMP trap (cliLoginFailureTrap) is sent. After the 10 second delay, the prompt reappears and
another login attempt can be made. The three-attempt rule is effective for both RS-232 and Telnet
sessions; however, a Telnet session is disconnected after three unsuccessful attempts, requiring
reconnection after a 10 second delay.
SNMP Traps
All supported SNMP MIB traps are turned on by default. The first three traps are supported by the
Wide Bank 28 DS3 with RFC 1213 MIB II. The remaining are equipment status traps provided by
the Carrier Access enterprise MIB (ds3am.mib). For detailed descriptions, see SNMP Traps
Supported by Wide Bank 28 DS3 on page 11-6.
 warmStartTrap – occurs when the Wide Bank is powered off and on, or when all Controller
cards are removed and replaced
 linkDownTrap – occurs when a communication facility fails or is removed
 linkUpTrap – occurs when a communication facility is removed, then restored
 cliLoginFailureTrap – occurs after three failed CLI login attempts
 ds3ControllerStateTrap – occurs when a DS3 Controller experiences an alarm state change
 ds1CardStateTrap – occurs when a DS1 card experiences an alarm state change
 ext48VPowerStatusTrap – occurs when an external 48V power source fails or when the
failure is cleared
 ds1ProtectSwitchTrapTrap – occurs when a DS1 facility is moved to the spare card
 ds1MoveHomeTrap – occurs when a DS1 facility is moved from the spare card to its home
card
 ds1InternalHardwareFailureTrap – occurs when a DS1 facility experiences an internal
hardware failure
 ds1InternalHdwFailureClearTrap – occurs when a DS1 facility experienced an internal
hardware failure and it is now clearing
 ds1InternalHdwFailureSpareTrap – occurs when a DS1 facility experienced an internal
hardware failure while on the spare
 ds1InternalHdwFailureSpareClearTrap – occurs when a DS1 facility experienced an internal
hardware failure and it is now clearing