dF10DCBXPortVersion
DF10-DCB-MIB ·
.1.3.6.1.4.1.6027.3.15.3.1.2.1.4
Object
column
r/w
DcbxVersion
CIN is Cisco Intel Nuova DCBX (version 1.0).
CEE is converged enhanced ethernet DCBX (version 1.06).
IEEE is 802-1 az version.
The default value is auto.
DCBX supports the legacy implementations v1.0 (CIN) and
v1.06 (CEE) in addition to standard IEEE version 2.4 DCBX.
1.DCBX starts in standard IEEE mode by sending an IEEE
standard version 2.4 DCBX frame. If the peer responds,
then IEEE standard version 2.4 DCBX is used,Starts means
after a link up, a DCBX timeout (or multiple peer
condition) or when commanded by the network operator.
If DCBX receives a DCBX frame with an OUI indicating a
legacy version, it immediately switches into legacy mode
for the detected version and does not wait for the
3x LLDP fast timeout.
2.If no IEEE DCBX response is received within 3 times the
LLDP fast transmit timeout period, DCBX immediately
transmits a version 1.06 DCBX frame with the
appropriate version number. If DCBX receives a DCBX
frame with an OUI indicating IEEE standard support,
it immediately switches into IEEE standard mode and
does not wait for the timer. If DCBX receives a DCBX
frame with an OUI indicating legacy mode and a version
number indicating version 1.0 support, it immediately
switches into legacy 1.0 mode and does not wait for the
timer.
3.If no version 1.06 response is received within 3 times
the DCBX fast transmit timeout period, DCBX falls back
to version 1.0 and immediately transmits a version 1.0
frame. If no response is received within 3 times the
DCBX fast transmit period, DCBX waits the standard LLDP
timeout period, and then begins again with step 1. If
DCBX receives a DCBX frame with an OUI indicating IEEE
standard mode, it immediately switches into IEEE
standard mode.
Context
- MIB
- DF10-DCB-MIB
- OID
.1.3.6.1.4.1.6027.3.15.3.1.2.1.4- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- dF10DCBXPortEntry
- Table
- dF10DCBXPortTable
- Siblings
- 5
Syntax
DcbxVersion
- Source
- DcbxVersion
- Base type
Enumeration
Values & Constraints
Type Values
1 | auto |
2 | ieee |
3 | cin |
4 | cee |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| dF10DCBXPortNumber This indicates the interface identifier for which the DCBX
configuration is applied. | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.6027.3.15.3.1.2.1.1 |
| dF10DCBXAdminStatus This object is used to display if DCBX feature is
enabled(1) or disabled(2) on the given port. | column | EnabledStatus | .1.3.6.1.4.1.6027.3.15.3.1.2.1.2 |
| dF10DCBXAutoCfgPortRole Ports operating in the manual role do not have their
configuration affected by peer devices or by internal
propagation of configuration. These ports will advertise
their config… | column | DcbxPortRole | .1.3.6.1.4.1.6027.3.15.3.1.2.1.3 |
| dF10DCBXPortSupportedTLVs Bitmap that includes the supported set of DCBX LLDP
TLVs the device is capable of and whose transmission is allowed on
the local LLDP agent by network management.
H… | column | Bits | .1.3.6.1.4.1.6027.3.15.3.1.2.1.5 |
| dF10DCBXPortConfigTLVsTxEnable Bitmap that includes the DCBX defined set of LLDP
TLVs whose transmission is enabled on the local LLDP agent by
network management.
Having the bit 'pfc(0)' set ind… | column | Bits | .1.3.6.1.4.1.6027.3.15.3.1.2.1.6 |