Snmp traps for link status, Standard vlan mib, Enhancements – Dell PowerEdge FX2/FX2s User Manual

Page 186

Advertising
background image

Unit Slot Expected Inserted Next Boot Status/Power(On/Off)

------------------------------------------------------------------------

1 0 SFP+ SFP+ AUTO Good/On

1 1 QSFP+ QSFP+ AUTO Good/On

* - Mismatch

Dell#

The status of the MIBS is as follows:

$ snmpwalk -c public -v 2c 10.16.150.162 .1.3.6.1.2.1.47.1.1.1.1.2

SNMPv2-SMI::mib-2.47.1.1.1.1.2.1 = ""

SNMPv2-SMI::mib-2.47.1.1.1.1.2.2 = STRING: "PowerEdge-FN-410S-IOA"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.3 = STRING: "Chassis 0 container"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.4 = STRING: "Module 0"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.5 = STRING: "Unit: 0 Port 1 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.6 = STRING: "Unit: 0 Port 2 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.7 = STRING: "Unit: 0 Port 3 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.8 = STRING: "Unit: 0 Port 4 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.9 = STRING: "Unit: 0 Port 5 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.10 = STRING: "Unit: 0 Port 6 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.11 = STRING: "Unit: 0 Port 7 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.12 = STRING: "Unit: 0 Port 8 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.13 = STRING: "Unit: 0 Port 9 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.14 = STRING: "Unit: 0 Port 10 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.15 = STRING: "Unit: 0 Port 11 10G Level"

SNMPv2-SMI::mib-2.47.1.1.1.1.2.16 = STRING: "Unit: 0 Port 12 10G Level"

shathishmuthu@login-maa-107 ~ $

SNMP Traps for Link Status

To enable SNMP traps for link status changes, use the snmp-server enable traps snmp linkdown
linkup command.

Standard VLAN MIB

When the Aggregator is in Standalone mode, where all the 4000 VLANs are part of all server side

interfaces as well as the single uplink LAG, it takes a long time (30 seconds or more) for external

management entities to discover the entire VLAN membership table of all the ports. Support for current

status OID in the standard VLAN MIB is expected to simplify and speed up this process. This OID provides

4000 VLAN entries with port membership bit map for each VLAN and reduces the scan for (4000 X

Number of ports) to 4000.

Enhancements

1.

The dot1qVlanCurrentEgressPorts MIB attribute has been enhanced to support logical LAG

interfaces.

2.

Current status OID in standard VLAN MIB is accessible over SNMP.

3.

The bitmap supports 42 bytes for physical ports and 16 bytes for the LAG interfaces (up to a

maximum of 128 LAG interfaces).

4.

A 59 byte buffer bitmap is supported and in that bitmap:

• First 42 bytes represent the physical ports.
• Next 16 bytes represent logical ports 1-128.
• An additional 1 byte is reserved for future.

186

Simple Network Management Protocol (SNMP)

Advertising