ENTITY-MIB
The Cisco RFGW-10 uses the ENTITY-MIB, which is defined as the standard RFC 2737, to manage its physical components, which are known as entities. An entity could be a card, a port on a card, a major subsystem on a card, a slot in the chassis, a field-replaceable unit (FRU), or any other equipment that is installed in the RFGW-10.
The ENTITY-MIB defines a set of objects that uniquely identify each entity in the RFGW-10, using a hierarchical containment tree that shows how each entity relates to each other. Other MIBs can then use the objects defined by the ENTITY-MIB to provide additional information about each entity.
The following are the most important objects in the ENTITY-MIB for the management of physical entities on the RFGW-10:
- entPhysicalTable—Describes each physical component (entity) in the RFGW-10. The table contains a row entry for the top-most entity (the chassis) and then for each entity in the chassis. Each entry provides the name and description of the entry, its type and vendor, and a description of how the entity fits into the containment tree.
- entPhysicalIndex—Uniquely identifies each entry. This value is guaranteed to be unique across all equipment in this chassis and across all MIBs, allowing you to correlate the data from several MIBs for any particular entity.
- entAliasMappingTable—Maps each physical port’s entPhysicalIndex value to the corresponding ifIndex value in the ifTable in the IF-MIB. This provides a quick way of identifying a particular port with a particular interface.
- entPhysicalContainsTable—For each physical entity, lists the entPhysicalIndex value for any child objects of the entity. This provides an easy way of creating the container tree for the RFGW-10, which shows the relationship between physical entities in the chassis.
Typically, the container tree is organized as follows:
– The chassis is the topmost level and contains the processor card and chassis slots.
– Chassis slots contain the individual line cards and I/O controller (if installed).
– Line cards contain ports (interfaces).
– RFGW-10 interface line cards contain downstream ports.
Performing Inventory Management
The ENTITY-MIB provides all of the information needed to collect an inventory of the physical components in the RFGW-10. The following procedure illustrates one way this can be done, using a RFGW-10. In this example, the RFGW-10 contains the following cards:
Slot 1: RFGW-10 Supervisor V-10GE, 2x10GE(X2) and 4x1GE(SFP)
Slot 2: RFGW-10 Supervisor V-10GE, 2x10GE(X2) and 4x1GE(SFP)
Slot 3: RFGW-10 Universal Downstram EQAM Card, 12 RF ports, 48 QAMs
Slot 13: RFGW-10 Timing, Communication, and Control Card
Slot 14: RFGW-10 Timing, Communication, and Control Card
To collect and organize the information in the ENTITY-MIB, use the following procedure.
Step 1 Collect the list of physical entities by displaying all of the entPhysicalDescr objects. For example:
entPhysicalDescr.1 = Cisco Systems, Inc. Cable-RFGW-10 14 slot switch
entPhysicalDescr.2 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.3 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.4 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.5 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.6 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.7 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.8 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.9 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.10 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.11 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.12 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.13 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.14 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.15 = Cable-RFGW-10 14 slot switch chassis slot
entPhysicalDescr.16 = Cable-RFGW-10 14 slot switch backplane
entPhysicalDescr.17 = Chassis Temperature Sensor
entPhysicalDescr.18 = Container of Fan Tray
entPhysicalDescr.19 = FanTray
entPhysicalDescr.20 = Container of Container of Power Supply
entPhysicalDescr.21 = Container of Power Supply
entPhysicalDescr.22 = Power Supply ( DC 4500W)
entPhysicalDescr.23 = Power Supply Fan Sensor
entPhysicalDescr.23 = Power Supply Fan Sensor
entPhysicalDescr.24 = Container of Power Supply
entPhysicalDescr.1000 = Supervisor V-10GE with 2 10GE X2 ports, and 4 1000BaseX SFP ports
entPhysicalDescr.1001 = Port Container
entPhysicalDescr.1002 = Port Container
entPhysicalDescr.1003 = Port Container
entPhysicalDescr.1004 = Port Container
entPhysicalDescr.1005 = Port Container
entPhysicalDescr.1006 = Port Container
entPhysicalDescr.1007 = 10Gbase-SR
entPhysicalDescr.1009 = 1000BaseSX
entPhysicalDescr.1010 = 1000BaseSX
entPhysicalDescr.2000 = Supervisor V-10GE with 2 10GE X2 ports, and 4 1000BaseX SFP ports
entPhysicalDescr.2001 = Port Container
entPhysicalDescr.2002 = Port Container
entPhysicalDescr.2003 = Port Container
entPhysicalDescr.2004 = Port Container
entPhysicalDescr.2005 = Port Container
entPhysicalDescr.2006 = Port Container
entPhysicalDescr.2007 = 10Gbase-LR
entPhysicalDescr.2009 = 1000BaseT
entPhysicalDescr.2010 = 1000BaseT
entPhysicalDescr.3000 = 48 QAM with 2 SFP(1000BaseX), 1 ASI
entPhysicalDescr.3001 = Port Container
entPhysicalDescr.3002 = Port Container
entPhysicalDescr.3005 = 1000BaseSX
entPhysicalDescr.3006 = 1000BaseSX
entPhysicalDescr.3007 = QAM port
entPhysicalDescr.3008 = QAM port
entPhysicalDescr.3009 = QAM port
entPhysicalDescr.3010 = QAM port
entPhysicalDescr.3011 = QAM port
entPhysicalDescr.3012 = QAM port
entPhysicalDescr.3013 = QAM port
entPhysicalDescr.3014 = QAM port
entPhysicalDescr.3015 = QAM port
entPhysicalDescr.3016 = QAM port
entPhysicalDescr.3017 = QAM port
entPhysicalDescr.3018 = QAM port
entPhysicalDescr.3019 = QAM channel
entPhysicalDescr.3020 = QAM channel
entPhysicalDescr.3021 = QAM channel
entPhysicalDescr.3022 = QAM channel
entPhysicalDescr.3023 = QAM channel
entPhysicalDescr.3024 = QAM channel
entPhysicalDescr.3025 = QAM channel
entPhysicalDescr.3026 = QAM channel
entPhysicalDescr.3027 = QAM channel
entPhysicalDescr.3028 = QAM channel
entPhysicalDescr.3029 = QAM channel
entPhysicalDescr.3030 = QAM channel
entPhysicalDescr.3031 = QAM channel
entPhysicalDescr.3032 = QAM channel
entPhysicalDescr.3033 = QAM channel
entPhysicalDescr.3034 = QAM channel
entPhysicalDescr.3035 = QAM channel
entPhysicalDescr.3036 = QAM channel
entPhysicalDescr.3037 = QAM channel
entPhysicalDescr.3038 = QAM channel
entPhysicalDescr.3039 = QAM channel
entPhysicalDescr.3040 = QAM channel
entPhysicalDescr.3041 = QAM channel
entPhysicalDescr.3042 = QAM channel
entPhysicalDescr.3043 = QAM channel
entPhysicalDescr.3044 = QAM channel
entPhysicalDescr.3045 = QAM channel
entPhysicalDescr.3046 = QAM channel
entPhysicalDescr.3047 = QAM channel
entPhysicalDescr.3048 = QAM channel
entPhysicalDescr.3049 = QAM channel
entPhysicalDescr.3050 = QAM channel
entPhysicalDescr.3051 = QAM channel
entPhysicalDescr.3052 = QAM channel
entPhysicalDescr.3053 = QAM channel
entPhysicalDescr.3054 = QAM channel
entPhysicalDescr.3055 = QAM channel
entPhysicalDescr.3056 = QAM channel
entPhysicalDescr.3057 = QAM channel
entPhysicalDescr.3058 = QAM channel
entPhysicalDescr.3059 = QAM channel
entPhysicalDescr.3060 = QAM channel
entPhysicalDescr.3061 = QAM channel
entPhysicalDescr.3062 = QAM channel
entPhysicalDescr.3063 = QAM channel
entPhysicalDescr.3064 = QAM channel
entPhysicalDescr.3065 = QAM channel
entPhysicalDescr.3066 = QAM channel
entPhysicalDescr.13000 = Timing Clock card (2 DTI ports)
entPhysicalDescr.13002 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13003 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13004 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13005 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13006 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13007 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13008 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13009 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13010 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13011 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13012 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13013 = Rf Switch Card (12 rf ports)
entPhysicalDescr.13016 = TCC-DTI TI/E1 input port
entPhysicalDescr.13017 = TCC-DTI TI/E1 input port
entPhysicalDescr.14000 = Timing Clock card (2 DTI ports)
entPhysicalDescr.14016 = TCC-DTI TI/E1 input port
entPhysicalDescr.14017 = TCC-DTI TI/E1 input port
Step 2 Obtain additional information about each entPhysicalDescr object by collecting the entPhysicalVendorType, entPhysicalName, and entPhysicalClass objects. Use the index value to match the objects with their corresponding entPhysicalDescr object. Table A-1 shows typical descriptions for the objects used in this example.
Table A-1 Sample entPhysicalDescr Objects and Descriptions
|
|
|
|
|
1 |
Cisco Systems, Inc. Cable-RFGW-10 14 slot switch |
cevChassisCatRfgw |
Switch System |
chassis(3) |
2 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 1 |
container(5) |
3 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 2 |
container(5) |
4 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 3 |
container(5) |
5 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 4 |
container(5) |
6 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 5 |
container(5) |
7 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 6 |
container(5) |
8 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 7 |
container(5) |
9 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 8 |
container(5) |
10 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 9 |
container(5) |
11 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 10 |
container(5) |
12 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 11 |
container(5) |
13 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 12 |
container(5) |
14 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 13 |
container(5) |
15 |
Cable-RFGW-10 14 slot switch chassis slot |
cevContainerSlot |
Slot 14 |
container(5) |
16 |
Cable-RFGW-10 14 slot switch backplane |
cevBackplaneCatRfgw |
Backplane |
backplane(4) |
17 |
Chassis Temperature Sensor |
cevSensorCat4kTemp |
Chassis Temperature Sensor |
sensor(8) |
18 |
Container of Fan Tray |
cevContainerCat4kFanTrayBay |
Fan Tray Bay |
container(5) |
19 |
FanTray |
cevFanCat4kFanTray |
Fan |
fan(7) |
20 |
Container of Container of Power Supply |
cevContainerCat4kContainerPSBay |
Container of Power Supply Bay |
container(5) |
21 |
Container of Power Supply |
cevContainerCat4kPowerSupplyBay |
Power Supply Bay 1 |
container(5) |
22 |
Power Supply ( DC 4500W) |
cevPowerSupplyDc4500W |
Power Supply 1 |
powerSupply(6) |
23 |
Power Supply Fan Sensor |
cevFanCat4kPowerSupplyFan |
Power Supply 1 Fan |
sensor(8) |
24 |
Container of Power Supply |
cevContainerCat4kPowerSupplyBay |
Power Supply Bay 2 |
container(5) |
1000 |
Supervisor V-10GE with 2 10GE X2 ports, and 4 1000BaseX SFP ports |
cevCat4kWsx451610GE |
Linecard(slot 1) |
module(9) |
1001 |
Port Container |
cevContainer10GigBasePort |
Port Container 1/1 |
container(5) |
1002 |
Port Container |
cevContainer10GigBasePort |
Port Container 1/2 |
container(5) |
1003 |
Port Container |
cevContainer10GigBasePort |
Port Container 1/3 |
container(5) |
1004 |
Port Container |
cevContainer10GigBasePort |
Port Container 1/4 |
container(5) |
1005 |
Port Container |
cevContainer10GigBasePort |
Port Container 1/5 |
container(5) |
1006 |
Port Container |
cevContainer10GigBasePort |
Port Container 1/6 |
container(5) |
1007 |
10Gbase-SR |
cevMX210GBaseSR |
TenGigabitEthernet1/1 |
port(10) |
1009 |
1000BaseSX |
cevMGBIC1000BaseSX |
GigabitEthernet1/3 |
port(10) |
1010 |
1000BaseSX |
cevMGBIC1000BaseSX |
GigabitEthernet1/4 |
port(10) |
2000 |
Supervisor V-10GE with 2 10GE X2 ports, and 4 1000BaseX SFP ports |
cevCat4kWsx451610GE |
Linecard(slot 2) |
module(9) |
2001 |
Port Container |
cevContainer10GigBasePort |
Port Container 2/1 |
container(5) |
2002 |
Port Container |
cevContainer10GigBasePort |
Port Container 2/2 |
container(5) |
2003 |
Port Container |
cevContainer10GigBasePort |
Port Container 2/3 |
container(5) |
2004 |
Port Container |
cevContainer10GigBasePort |
Port Container 2/4 |
container(5) |
2005 |
Port Container |
cevContainer10GigBasePort |
Port Container 2/5 |
container(5) |
2006 |
Port Container |
cevContainer10GigBasePort |
Port Container 2/6 |
container(5) |
2007 |
10Gbase-LR |
cevMGBIC1000BaseSX |
TenGigabitEthernet2/1 |
port(10) |
2009 |
1000BaseT |
cevMGBIC1000BaseT |
GigabitEthernet2/3 |
port(10) |
2010 |
1000BaseT |
cevMGBIC1000BaseT |
GigabitEthernet2/4 |
port(10) |
3000 |
48 QAM with 2 SFP(1000BaseX), 1 ASI |
cevRfgwQam48ABC |
Linecard(slot 3) |
module(9) |
|
Port Container |
cevContainerSFP |
Port Container 3/13 |
container(5) |
3002 |
Port Container |
cevContainerSFP |
Port Container 3/14 |
container(5) |
3005 |
1000BaseSX |
cevMGBIC1000BaseSX |
GigabitEthernet3/13 |
port(10) |
3006 |
1000BaseSX |
cevMGBIC1000BaseSX |
GigabitEthernet3/14 |
port(10) |
3007 |
QAM port |
cevRfgwPort4Qam |
Qam3/1 |
module(9) |
3008 |
QAM port |
cevRfgwPort4Qam |
Qam3/2 |
module(9) |
3009 |
QAM port |
cevRfgwPort4Qam |
Qam3/3 |
module(9) |
3010 |
QAM port |
cevRfgwPort4Qam |
Qam3/4 |
module(9) |
3011 |
QAM port |
cevRfgwPort4Qam |
Qam3/5 |
module(9) |
3012 |
QAM port |
cevRfgwPort4Qam |
Qam3/6 |
module(9) |
3013 |
QAM port |
cevRfgwPort4Qam |
Qam3/7 |
module(9) |
3014 |
QAM port |
cevRfgwPort4Qam |
Qam3/8 |
module(9) |
3015 |
QAM port |
cevRfgwPort4Qam |
Qam3/9 |
module(9) |
3016 |
QAM port |
cevRfgwPort4Qam |
Qam3/10 |
module(9) |
3017 |
QAM port |
cevRfgwPort4Qam |
Qam3/11 |
module(9) |
3018 |
QAM port |
cevRfgwPort4Qam |
Qam3/12 |
module(9) |
3019 |
QAM channel |
cevPortRfDs |
Qam3/1.1 |
port(10) |
3020 |
QAM channel |
cevPortRfDs |
Qam3/1.2 |
port(10) |
3021 |
QAM channel |
cevPortRfDs |
Qam3/1.3 |
port(10) |
3022 |
QAM channel |
cevPortRfDs |
Qam3/1.4 |
port(10) |
3023 |
QAM channel |
cevPortRfDs |
Qam3/2.1 |
port(10) |
3024 |
QAM channel |
cevPortRfDs |
Qam3/2.2 |
port(10) |
3025 |
QAM channel |
cevPortRfDs |
Qam3/2.3 |
port(10) |
3026 |
QAM channel |
cevPortRfDs |
Qam3/2.4 |
port(10) |
3027 |
QAM channel |
cevPortRfDs |
Qam3/3.1 |
port(10) |
3028 |
QAM channel |
cevPortRfDs |
Qam3/3.2 |
port(10) |
3029 |
QAM channel |
cevPortRfDs |
Qam3/3.3 |
port(10) |
3030 |
QAM channel |
cevPortRfDs |
Qam3/3.4 |
port(10) |
3031 |
QAM channel |
cevPortRfDs |
Qam3/4.1 |
port(10) |
3032 |
QAM channel |
cevPortRfDs |
Qam3/4.2 |
port(10) |
3033 |
QAM channel |
cevPortRfDs |
Qam3/4.3 |
port(10) |
3034 |
QAM channel |
cevPortRfDs |
Qam3/4.4 |
port(10) |
3035 |
QAM channel |
cevPortRfDs |
Qam3/5.1 |
port(10) |
3036 |
QAM channel |
cevPortRfDs |
Qam3/5.2 |
port(10) |
3037 |
QAM channel |
cevPortRfDs |
Qam3/5.3 |
port(10) |
3038 |
QAM channel |
cevPortRfDs |
Qam3/5.4 |
port(10) |
3039 |
QAM channel |
cevPortRfDs |
Qam3/6.1 |
port(10) |
3040 |
QAM channel |
cevPortRfDs |
Qam3/6.2 |
port(10) |
3041 |
QAM channel |
cevPortRfDs |
Qam3/6.3 |
port(10) |
3042 |
QAM channel |
cevPortRfDs |
Qam3/6.4 |
port(10) |
3043 |
QAM channel |
cevPortRfDs |
Qam3/7.1 |
port(10) |
3044 |
QAM channel |
cevPortRfDs |
Qam3/7.2 |
port(10) |
3045 |
QAM channel |
cevPortRfDs |
Qam3/7.3 |
port(10) |
3046 |
QAM channel |
cevPortRfDs |
Qam3/7.4 |
port(10) |
3047 |
QAM channel |
cevPortRfDs |
Qam3/8.1 |
port(10) |
3048 |
QAM channel |
cevPortRfDs |
Qam3/8.2 |
port(10) |
3049 |
QAM channel |
cevPortRfDs |
Qam3/8.3 |
port(10) |
3050 |
QAM channel |
cevPortRfDs |
Qam3/8.4 |
port(10) |
3051 |
QAM channel |
cevPortRfDs |
Qam3/9.1 |
port(10) |
3052 |
QAM channel |
cevPortRfDs |
Qam3/9.2 |
port(10) |
3053 |
QAM channel |
cevPortRfDs |
Qam3/9.3 |
port(10) |
3054 |
QAM channel |
cevPortRfDs |
Qam3/9.4 |
port(10) |
3055 |
QAM channel |
cevPortRfDs |
Qam3/10.1 |
port(10) |
3056 |
QAM channel |
cevPortRfDs |
Qam3/10.2 |
port(10) |
3057 |
QAM channel |
cevPortRfDs |
Qam3/10.3 |
port(10) |
3058 |
QAM channel |
cevPortRfDs |
Qam3/10.4 |
port(10) |
3059 |
QAM channel |
cevPortRfDs |
Qam3/11.1 |
port(10) |
3060 |
QAM channel |
cevPortRfDs |
Qam3/11.2 |
port(10) |
3061 |
QAM channel |
cevPortRfDs |
Qam3/11.3 |
port(10) |
3062 |
QAM channel |
cevPortRfDs |
Qam3/11.4 |
port(10) |
3063 |
QAM channel |
cevPortRfDs |
Qam3/12.1 |
port(10) |
3064 |
QAM channel |
cevPortRfDs |
Qam3/12.2 |
port(10) |
3065 |
QAM channel |
cevPortRfDs |
Qam3/12.3 |
port(10) |
3066 |
QAM channel |
cevPortRfDs |
Qam3/12.4 |
port(10) |
13000 |
Timing Clock card (2 DTI ports) |
cevRfgwDtcc |
Linecard(slot 13) |
module(9) |
13002 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13003 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13004 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13005 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13006 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13007 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13008 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13009 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13010 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13011 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13012 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13013 |
Rf Switch Card (12 rf ports) |
cevRfgwRfswitch |
Rf Switch Card (12 rf ports) card in linecard 13 |
other(1) |
13016 |
TCC-DTI TI/E1 input port |
cevPortDti |
Dti13/1 |
port(10) |
13017 |
TCC-DTI TI/E1 input port |
cevPortDti |
Dti13/2 |
port(10) |
14000 |
Timing Clock card (2 DTI ports) |
cevRfgwDtcc |
Linecard(slot 14) |
module(9) |
14016 |
TCC-DTI TI/E1 input port |
cevPortDti |
Dti14/1 |
port(10) |
14017 |
TCC-DTI TI/E1 input port |
cevPortDti |
Dti14/2 |
port(10) |
Step 3 To create the containment tree for the RFGW-10, collect the EntPhysicalContainedIn object for each entPhysicalDescr object. The value in EntPhysicalContainedIn is the index number for the parent (or “container”) for the corresponding entPhysicalDescr device.
Table A-2 shows the parent container for the entPhysicalDescr objects being used in this example:
Table A-2 Relationship of EntPhysicalContainedIn to entPhysicalDescr
|
|
entPhysicalContainedInValue
|
|
1 |
Cisco Systems, Inc. Cable-RFGW-10 14 slot switch |
0 |
|
2 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
3 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
4 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
5 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
6 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
7 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
8 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
9 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
10 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
11 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
12 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
13 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
14 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
15 |
Cable-RFGW-10 14 slot switch chassis slot |
1 |
Chassis |
16 |
Cable-RFGW-10 14 slot switch backplane |
1 |
Chassis |
17 |
Chassis Temperature Sensor |
1 |
Chassis |
18 |
Container of Fan Tray |
|
Chassis |
19 |
FanTray |
18 |
Container |
20 |
Container of Container of Power Supply |
1 |
Chassis |
21 |
Container of Power Supply |
20 |
Container |
22 |
Power Supply ( DC 4500W) |
21 |
Container of Power Supply |
23 |
Power Supply Fan Sensor |
22 |
Power Supply |
24 |
Container of Power Supply |
20 |
Container of Container of Power Supply |
1000 |
Supervisor V-10GE with 2 10GE X2 ports, and 4 1000BaseX SFP ports |
2 |
Chassis slot |
1001 |
Port Container |
1000 |
Supervisor |
1002 |
Port Container |
1000 |
Supervisor |
1003 |
Port Container |
1000 |
Supervisor |
1004 |
Port Container |
1000 |
Supervisor |
1005 |
Port Container |
1000 |
Supervisor |
1006 |
Port Container |
1000 |
Supervisor |
1007 |
10Gbase-SR |
1001 |
Port Container |
1009 |
1000BaseSX |
1003 |
Port Container |
1010 |
1000BaseSX |
1004 |
Port Container |
2000 |
Supervisor V-10GE with 2 10GE X2 ports, and 4 1000BaseX SFP ports |
3 |
Chassis slot |
2001 |
Port Container |
2000 |
Supervisor |
2002 |
Port Container |
2000 |
Supervisor |
2003 |
Port Container |
2000 |
Supervisor |
2004 |
Port Container |
2000 |
Supervisor |
2005 |
Port Container |
2000 |
Supervisor |
2006 |
Port Container |
2000 |
Supervisor |
2007 |
10Gbase-LR |
2001 |
Port Container |
2009 |
1000BaseT |
2003 |
Port Container |
2010 |
1000BaseT |
2004 |
Port Container |
3000 |
48 QAM with 2 SFP(1000BaseX), 1 ASI |
4 |
Chassis slot |
3001 |
Port Container |
3000 |
DS-48 Line Card |
3002 |
Port Container |
3000 |
DS-48 Line Card |
3005 |
1000BaseSX |
3001 |
Port Container |
3006 |
1000BaseSX |
3002 |
Port Container |
3007 |
QAM port |
3000 |
DS-48 Line Card |
3008 |
QAM port |
3000 |
DS-48 Line Card |
3009 |
QAM port |
3000 |
DS-48 Line Card |
3010 |
QAM port |
3000 |
DS-49 Line Card |
3011 |
QAM port |
3000 |
DS-50 Line Card |
3012 |
QAM port |
3000 |
DS-51 Line Card |
3013 |
QAM port |
3000 |
DS-52 Line Card |
3014 |
QAM port |
3000 |
DS-53 Line Card |
3015 |
QAM port |
3000 |
DS-54 Line Card |
3016 |
QAM port |
3000 |
DS-55 Line Card |
3017 |
QAM port |
3000 |
DS-56 Line Card |
3018 |
QAM port |
3000 |
DS-57 Line Card |
3019 |
QAM channel |
3007 |
QAM port |
3020 |
QAM channel |
3007 |
QAM port |
3021 |
QAM channel |
3007 |
QAM port |
3022 |
QAM channel |
3007 |
QAM port |
3023 |
QAM channel |
3008 |
QAM port |
3024 |
QAM channel |
3008 |
QAM port |
3025 |
QAM channel |
3008 |
QAM port |
3026 |
QAM channel |
3008 |
QAM port |
3027 |
QAM channel |
3009 |
QAM port |
3028 |
QAM channel |
3009 |
QAM port |
3029 |
QAM channel |
3009 |
QAM port |
3030 |
QAM channel |
3009 |
QAM port |
3031 |
QAM channel |
3010 |
QAM port |
3032 |
QAM channel |
3010 |
QAM port |
3033 |
QAM channel |
3010 |
QAM port |
3034 |
QAM channel |
3010 |
QAM port |
3035 |
QAM channel |
3011 |
QAM port |
3036 |
QAM channel |
3011 |
QAM port |
3037 |
QAM channel |
3011 |
QAM port |
3038 |
QAM channel |
3011 |
QAM port |
3039 |
QAM channel |
3012 |
QAM port |
3040 |
QAM channel |
3012 |
QAM port |
3041 |
QAM channel |
3012 |
QAM port |
3042 |
QAM channel |
3012 |
QAM port |
3043 |
QAM channel |
3013 |
QAM port |
3044 |
QAM channel |
3013 |
QAM port |
3045 |
QAM channel |
3013 |
QAM port |
3046 |
QAM channel |
3013 |
QAM port |
3047 |
QAM channel |
3014 |
QAM port |
3048 |
QAM channel |
3014 |
QAM port |
3049 |
QAM channel |
3014 |
QAM port |
3050 |
QAM channel |
3014 |
QAM port |
3051 |
QAM channel |
3015 |
QAM port |
3052 |
QAM channel |
3015 |
QAM port |
3053 |
QAM channel |
3015 |
QAM port |
3054 |
QAM channel |
3015 |
QAM port |
3055 |
QAM channel |
3016 |
QAM port |
3056 |
QAM channel |
3016 |
QAM port |
3057 |
QAM channel |
3016 |
QAM port |
3058 |
QAM channel |
3016 |
QAM port |
3059 |
QAM channel |
3017 |
QAM port |
3060 |
QAM channel |
3017 |
QAM port |
3061 |
QAM channel |
3017 |
QAM port |
3062 |
QAM channel |
3017 |
QAM port |
3063 |
QAM channel |
3018 |
QAM port |
3064 |
QAM channel |
3018 |
QAM port |
3065 |
QAM channel |
3018 |
QAM port |
3066 |
QAM channel |
3018 |
QAM port |
13000 |
Timing Clock card (2 DTI ports) |
14 |
Chassis slot |
13002 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13003 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13004 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13005 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13006 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13007 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13008 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13009 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13010 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13011 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13012 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13013 |
Rf Switch Card (12 rf ports) |
13000 |
Timing Clock card |
13016 |
TCC-DTI TI/E1 input port |
13000 |
Timing Clock card |
13017 |
TCC-DTI TI/E1 input port |
13000 |
Timing Clock card |
14000 |
Timing Clock card (2 DTI ports) |
15 |
Chassis slot |
14016 |
TCC-DTI TI/E1 input port |
14000 |
Timing Clock card |
14017 |
TCC-DTI TI/E1 input port |
14000 |
Timing Clock card |
Step 4 (Optional)If a parent object contains multiple children that are the same type of object, such as a RFGW-10 that contains multiple line card slots (Chassis Slots), use the entPhysicalParentRelPos objects to organize the child objects into their proper order. The entPhysicalParentRelPos objects contain an integer that shows the sequential order of the child objects. This integer typically starts incrementing from 0, so that it matches the actual numbering of the physical objects (slot 0 has an entPhysicalParentRelPos value of 0, slot 1 has an entPhysicalParentRelPos value of 1, and so forth).
Note If entPhysicalParentRelPos contains –1, then the object does not have an identifiable relationship with the other objects.
Table A-3 shows how the entPhysicalDescr objects that refer to chassis slots can be put into their physical order by using their entPhysicalParentRelPos values. For example, entPhysicalDescr.4 has an entPhysicalParentRelPos value of 3, which indicates that this slot is slot 3 in the RFGW-10 chassis.
Table A-3 Using entPhysicalParentRelPos to Order entPhysicalDescr Objects
|
|
|
|
|
1 |
Cisco Systems, Inc. Cable-RFGW-10 14 slot switch |
0 = TopLevel |
-1 |
N/A |
2 |
Cable-RFGW-10 14 slot switch chassis slot |
1 = Chassis |
1 |
Slot 1 |
3 |
Cable-RFGW-10 14 slot switch chassis slot |
2 = Chassis |
2 |
Slot 2 |
4 |
Cable-RFGW-10 14 slot switch chassis slot |
3 = Chassis |
3 |
Slot 3 |
5 |
Cable-RFGW-10 14 slot switch chassis slot |
4 = Chassis |
4 |
Slot 4 |
6 |
Cable-RFGW-10 14 slot switch chassis slot |
5 = Chassis |
5 |
Slot 5 |
7 |
Cable-RFGW-10 14 slot switch chassis slot |
6 = Chassis |
6 |
Slot 6 |
8 |
Cable-RFGW-10 14 slot switch chassis slot |
7 = Chassis |
7 |
Slot 7 |
9 |
Cable-RFGW-10 14 slot switch chassis slot |
8 = Chassis |
8 |
Slot 8 |
10 |
Cable-RFGW-10 14 slot switch chassis slot |
9 = Chassis |
9 |
Slot 9 |
11 |
Cable-RFGW-10 14 slot switch chassis slot |
10 = Chassis |
10 |
Slot 10 |
12 |
Cable-RFGW-10 14 slot switch chassis slot |
11 = Chassis |
11 |
Slot 11 |
13 |
Cable-RFGW-10 14 slot switch chassis slot |
12 = Chassis |
12 |
Slot 12 |
14 |
Cable-RFGW-10 14 slot switch chassis slot |
13 = Chassis |
13 |
Slot 13 |
15 |
Cable-RFGW-10 14 slot switch chassis slot |
14 = Chassis |
14 |
Slot 14 |
Step 5 (Optional)To map a physical interface to its ifIndex, which is defined in IF-MIB and used in other MIBs to uniquely identify a logical interface, use the entAliasMappingIdentifier object.
For example, the following shows the entAliasMappingIdentifier values for the RFGW-10 used in this example. In this example, entPhysicalDescr.3019 (which Table A-1 identifies as the Qam3/1.1 interface) maps to an ifIndex value of 199.
entAliasMappingIdentifier.1007.0 = ifIndex.3
entAliasMappingIdentifier.1009.0 = ifIndex.5
entAliasMappingIdentifier.1010.0 = ifIndex.6
entAliasMappingIdentifier.2007.0 = ifIndex.9
entAliasMappingIdentifier.2009.0 = ifIndex.11
entAliasMappingIdentifier.2010.0 = ifIndex.12
entAliasMappingIdentifier.3005.0 = ifIndex.15
entAliasMappingIdentifier.3006.0 = ifIndex.16
entAliasMappingIdentifier.3019.0 = ifIndex.199
entAliasMappingIdentifier.3020.0 = ifIndex.200
entAliasMappingIdentifier.3021.0 = ifIndex.201
entAliasMappingIdentifier.3022.0 = ifIndex.202
entAliasMappingIdentifier.3023.0 = ifIndex.203
entAliasMappingIdentifier.3024.0 = ifIndex.204
entAliasMappingIdentifier.3025.0 = ifIndex.205
entAliasMappingIdentifier.3026.0 = ifIndex.206
entAliasMappingIdentifier.3027.0 = ifIndex.207
entAliasMappingIdentifier.3028.0 = ifIndex.208
entAliasMappingIdentifier.3029.0 = ifIndex.209
entAliasMappingIdentifier.3030.0 = ifIndex.210
entAliasMappingIdentifier.3031.0 = ifIndex.211
entAliasMappingIdentifier.3032.0 = ifIndex.212
entAliasMappingIdentifier.3033.0 = ifIndex.213
entAliasMappingIdentifier.3034.0 = ifIndex.214
entAliasMappingIdentifier.3035.0 = ifIndex.215
entAliasMappingIdentifier.3036.0 = ifIndex.216
entAliasMappingIdentifier.3037.0 = ifIndex.217
entAliasMappingIdentifier.3038.0 = ifIndex.218
entAliasMappingIdentifier.3039.0 = ifIndex.219
entAliasMappingIdentifier.3040.0 = ifIndex.220
entAliasMappingIdentifier.3041.0 = ifIndex.221
entAliasMappingIdentifier.3042.0 = ifIndex.222
entAliasMappingIdentifier.3043.0 = ifIndex.223
entAliasMappingIdentifier.3044.0 = ifIndex.224
entAliasMappingIdentifier.3045.0 = ifIndex.225
entAliasMappingIdentifier.3046.0 = ifIndex.226
entAliasMappingIdentifier.3047.0 = ifIndex.227
entAliasMappingIdentifier.3048.0 = ifIndex.228
entAliasMappingIdentifier.3049.0 = ifIndex.229
entAliasMappingIdentifier.3050.0 = ifIndex.230
entAliasMappingIdentifier.3051.0 = ifIndex.231
entAliasMappingIdentifier.3052.0 = ifIndex.232
entAliasMappingIdentifier.3053.0 = ifIndex.233
entAliasMappingIdentifier.3054.0 = ifIndex.234
entAliasMappingIdentifier.3055.0 = ifIndex.235
entAliasMappingIdentifier.3056.0 = ifIndex.236
entAliasMappingIdentifier.3057.0 = ifIndex.237
entAliasMappingIdentifier.3058.0 = ifIndex.238
entAliasMappingIdentifier.3059.0 = ifIndex.239
entAliasMappingIdentifier.3060.0 = ifIndex.240
entAliasMappingIdentifier.3061.0 = ifIndex.241
entAliasMappingIdentifier.3062.0 = ifIndex.242
entAliasMappingIdentifier.3063.0 = ifIndex.243
entAliasMappingIdentifier.3064.0 = ifIndex.244
entAliasMappingIdentifier.3065.0 = ifIndex.245
entAliasMappingIdentifier.3066.0 = ifIndex.246
entAliasMappingIdentifier.13016.0 = ifIndex.189
entAliasMappingIdentifier.13017.0 = ifIndex.190
entAliasMappingIdentifier.14016.0 = ifIndex.191
entAliasMappingIdentifier.14017.0 = ifIndex.192