ZyXEL Communications OLT2406, User Manual

Page: 370 / 766

Chapter 44 Access Control
OLT2406 User’s Guide
370
44.7.2 SSH Overview
Unlike Telnet or FTP, which transmit data in clear text, SSH (Secure Shell) is a secure communication
protocol that combines authentication and data encryption to provide secure encrypted
communication between two hosts over an unsecured network.
Table 178 SNMP Switch Traps
OPTION OBJECT LABEL OBJECT ID DESCRIPTION
stp STPNewRoot 1.3.6.1.2.1.17.0.1 This trap is sent when the STP root switch changes.
MRSTPNewRoot 1.3.6.1.4.1.890.1.5.17.5.
42.2.1
1.3.6.1.4.1.890.1.5.17.6.
42.2.1
This trap is sent when the MRSTP root switch changes.
MSTPNewRoot 1.3.6.1.4.1.890.1.5.17.5.
107.70.1
1.3.6.1.4.1.890.1.5.17.6.
107.70.1
This trap is sent when the MSTP root switch changes.
STPTopologyChange 1.3.6.1.2.1.17.0.2 This trap is sent when the STP topology changes.
MRSTPTopologyChange 1.3.6.1.4.1.890.1.5.17.5.
42.2.2
1.3.6.1.4.1.890.1.5.17.6.
42.2.2
This trap is sent when the MRSTP topology changes.
MSTPTopologyChange 1.3.6.1.4.1.890.1.5.17.5.
107.70.2
1.3.6.1.4.1.890.1.5.17.6.
107.70.2
This trap is sent when the MSTP root switch changes.
mactable MacTableFullEventOn 1.3.6.1.4.1.890.1.5.17.5.
31.2.1
1.3.6.1.4.1.890.1.5.17.6.
31.2.1
This trap is sent when more than 99% of the MAC table is
used.
MacTableFullEventClear 1.3.6.1.4.1.890.1.5.17.5.
31.2.2
1.3.6.1.4.1.890.1.5.17.6.
31.2.2
This trap is sent when less than 95% of the MAC table is
used.
rmon RmonRisingAlarm 1.3.6.1.2.1.16.0.1 This trap is sent when a variable goes over the RMON
"rising" threshold.
RmonFallingAlarm 1.3.6.1.2.1.16.0.2 This trap is sent when the variable falls below the RMON
"falling" threshold.
cfm dot1agCfmFaultAlarm 1.3.111.2.802.1.1.8.0.1 The trap is sent when the OLT detects a connectivity
fault.