How to setup SNMP For Cisco Ethernet Switch Targets running NX-OS with Infiniband monitoring (as used with e.g. Exadata X7)
(Doc ID 2437634.1)
Last updated on JANUARY 24, 2020
Applies to:
Enterprise Manager for Systems Infrastructure - Version 13.1.0.0.0 to 13.3.1.0.0 [Release 13c]Information in this document applies to any platform.
Goal
Steps to setup SNMP For Cisco Ethernet Switch Targets
for EM 13.2 and higher where Cisco switch is running NX-OS using Infiniband monitoring.
Example switch is the Cisco Nexus 9000 which is used in Exadata X7 configurations. In Exadata X7 configuration the Cisco switch should be monitored using Infiniband monitoring as the Management port (which is a secondary network) is not connected.
To confirm that the Management Port is not connected, the following command can be run:
my01sw-ip> show interface mgmt0
mgmt0 is down (Link not connected)
admin state is up,
Hardware: GigabitEthernet, address: 111e.2d22.3344 (bia 111e.2d22.3344)
MTU 1500 bytes, BW 0 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
auto-duplex, auto-speed
Auto-Negotiation is turned on
Auto-mdix is turned off
EtherType is 0x0000
1 minute input rate 0 bits/sec, 0 packets/sec
1 minute output rate 0 bits/sec, 0 packets/sec
Rx
0 input packets 0 unicast packets 0 multicast packets
0 broadcast packets 0 bytes
Tx
0 output packets 0 unicast packets 0 multicast packets
0 broadcast packets 0 bytes
Note that is says "mgmt0 is down (Link not connected)" and note the Rx and Tx showing 0 packets.
Solution
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