Hi, Experts:
In Cisco, entPhysicalTable is a standard mib. But in some NEs, I found there is no CPU info in the entPhysicalTable.
For example as bellow, the CPU usage status can be walked, but there is no corresponding CPU physical info in the entPhysicalTable.
In what condition, there is no physical entity info for CPU?
[root@kopitar ~]# snmpwalk -v 2c -c public 10.8.51.94 1.3.6.1.4.1.9.9.109.1.1.1.1
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.2.1 = INTEGER: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.3.1 = Gauge32: 3
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.4.1 = Gauge32: 5
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.5.1 = Gauge32: 5
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.6.1 = Gauge32: 3
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.7.1 = Gauge32: 5
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.8.1 = Gauge32: 5
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.9.1 = Gauge32: 5
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.10.1 = Gauge32: 3
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.11.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.12.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.13.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.14.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.15.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.16.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.17.1 = Counter64: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.18.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.19.1 = Counter64: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.20.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.21.1 = Counter64: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.22.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.23.1 = Counter64: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.24.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.25.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.26.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.27.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.28.1 = Gauge32: 0
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.29.1 = Counter64: 0
[root@kopitar ~]# snmpwalk -v 2c -c public 10.8.51.94 1.3.6.1.2.1.47.1.1.1.1.7
SNMPv2-SMI::mib-2.47.1.1.1.1.7.1 = STRING: "A901-12C-FT-D Chassis"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.2 = STRING: "Chassis Slot"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.3 = STRING: "A901-12C-FT-D Motherboard "
SNMPv2-SMI::mib-2.47.1.1.1.1.7.4 = STRING: "GigabitEthernet0/8"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.5 = STRING: "GigabitEthernet0/9"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.6 = STRING: "GigabitEthernet0/10"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.7 = STRING: "GigabitEthernet0/11"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.8 = STRING: "GigabitEthernet0/0"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.9 = STRING: "GigabitEthernet0/1"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.10 = STRING: "GigabitEthernet0/2"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.11 = STRING: "GigabitEthernet0/3"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.12 = STRING: "GigabitEthernet0/4"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.13 = STRING: "GigabitEthernet0/5"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.14 = STRING: "GigabitEthernet0/6"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.15 = STRING: "GigabitEthernet0/7"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.16 = STRING: "FastEthernet0/0"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.17 = STRING: "Board Temperature Sensor"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.18 = STRING: "module 0 +1.50 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.19 = STRING: "module 0 +1.25 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.20 = STRING: "module 0 +2.5 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.21 = STRING: "module 0 +1.05 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.22 = STRING: "module 0 +1.20 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.23 = STRING: "module 0 +1.80 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.24 = STRING: "module 0 +0.75 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.25 = STRING: "module 0 +1.00 V"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.26 = STRING: "DC Power supply"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.27 = STRING: "DC Redundant Power supply"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.28 = STRING: "Fan1"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.29 = STRING: "Fan2"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.30 = STRING: "GigabitEthernet 0/8 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.31 = STRING: "GigabitEthernet 0/9 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.32 = STRING: "GigabitEthernet 0/10 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.33 = STRING: "GigabitEthernet 0/11 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.34 = STRING: "GigabitEthernet 0/4 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.35 = STRING: "GigabitEthernet 0/5 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.36 = STRING: "GigabitEthernet 0/6 SFP Container"
SNMPv2-SMI::mib-2.47.1.1.1.1.7.37 = STRING: "GigabitEthernet 0/7 SFP Container"
