Dell S4820T, Configuration Manual

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the physical/logical bit and the final, unused bit are not given. The interface is physical, so represent this
type of interface by a 0 bit, and the unused bit is always 0. These 2 bits are not given because they are the
most significant bits, and leading zeros are often omitted.
NOTE: The interface index does not change if the interface reloads or fails over. If the unit is
renumbered (for any reason) the interface index changes during a reload.
To display the interface number, use the following command.
• Display the interface index number.
EXEC Privilege mode
show interface
Example of Deriving the Interface Index Number
To view the system image on Flash Partition A, use the chSysSwInPartitionAImgVers object or, to view the
system image on Flash Partition B, use the chSysSwInPartitionBImgVers object.
Table 79. MIB Objects for Viewing the System Image on Flash Partitions
MIB Object OID Description MIB
chSysSwInPartitionAImg
Vers 1.3.6.1.4.1.6027.3.10.1.2.
8.1.11 List the version string of
the system image in
Flash Partition A. Chassis MIB
chSysSwInPartitionBImg
Vers 1.3.6.1.4.1.6027.3.10.1.2.
8.1.12 List the version string of
the system image in
Flash Partition B. Chassis MIB
The system image can also be retrieved by performing an SNMP walk on the following OID: MIB Object is
chSysSwModuleTable and the OID is 1.3.6.1.4.1.6027.3.10.1.2.8.
Dell#show interface Tengigabitethernet 1/21
TenGigabitEthernet 1/21 is up, line protocol is up
Monitor Port-Channels
To check the status of a Layer 2 port-channel, use f10LinkAggMib (.1.3.6.1.4.1.6027.3.2). In the following
example, Po 1 is a switchport and Po 2 is in Layer 3 mode.
Example of SNMP Trap for Monitored Port-Channels
[senthilnathan@lithium ~]$ snmpwalk -v 2c -c public 10.11.1.1 .
1.3.6.1.4.1.6027.3.2.1.1
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.1.1 = INTEGER: 1
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.1.2 = INTEGER: 2
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.2.1 = Hex-STRING: 00 01 E8 13 A5 C7
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.2.2 = Hex-STRING: 00 01 E8 13 A5 C8
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.3.1 = INTEGER: 1107755009
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.3.2 = INTEGER: 1107755010
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.4.1 = INTEGER: 1
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.4.2 = INTEGER: 1
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.5.1 = Hex-STRING: 00 00
SNMPv2-SMI::enterprises.6027.3.2.1.1.1.1.5.2 = Hex-STRING: 00 00
Simple Network Management Protocol (SNMP)
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