Administrator Guide
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.
Simple Network Management Protocol (SNMP) 848