3
Configure a port to operate in a configuration-source role.
4
Configure ports to operate in a manual role.
1
Enter INTERFACE Configuration mode.
CONFIGURATION mode
interface type
slot/port[/subport]
2
Enter LLDP Configuration mode to enable DCBx operation.
INTERFACE mode
[no] protocol lldp
3
Configure the DCBx version used on the interface, where:
auto
configures the port to operate using the DCBx version received from
a peer.
PROTOCOL LLDP mode
[no] DCBx version {auto | cee | cin | ieee-v2.5}
•
cee
: configures the port to use CEE (Intel 1.01).
•
cin
: configures the port to use Cisco-Intel-Nuova (DCBx 1.0).
•
ieee-v2.5
: configures the port to use IEEE 802.1Qaz (Draft 2.5).
The default is
Auto
.
4
Configure the DCBx port role the interface uses to exchange DCB information.
PROTOCOL LLDP mode
[no] DCBx port-role {config-source | auto-downstream | auto-upstream | manual}
•
auto-upstream
: configures the port to receive a peer configuration. The configuration source is elected from auto-upstream
ports.
•
auto-downstream
: configures the port to accept the internally propagated DCB configuration from a configuration source.
•
config-source
: configures the port to serve as the configuration source on the switch.
•
manual
: configures the port to operate only on administer-configured DCB parameters. The port does not accept a DCB
configuration received from a peer or a local configuration source.
The default is
Manual
.
5
On manual ports only
: Configure the PFC and ETS TLVs advertised to DCBx peers.
PROTOCOL LLDP mode
[no] advertise DCBx-tlv {ets-conf | ets-reco | pfc} [ets-conf | ets-reco | pfc] [ets-conf |
ets-reco | pfc]
•
ets-conf
: enables the advertisement of ETS Configuration TLVs.
•
ets-reco
: enables the advertisement of ETS Recommend TLVs.
•
pfc enables
: the advertisement of PFC TLVs.
The default is All PFC and ETS TLVs are advertised.
NOTE:
You can configure the transmission of more than one TLV type at a time; for example, advertise
DCBx-tlv
ets-conf ets-reco
. You can enable ETS recommend TLVs (
ets-reco
) only if you enable ETS configuration TLVs
(
ets-conf
).
To disable TLV transmission, use the
no
form of the command; for example,
no advertise DCBx-tlv pfc ets-reco
.
6
On manual ports only
: Configure the Application Priority TLVs advertised on the interface to DCBx peers.
PROTOCOL LLDP mode
276
Data Center Bridging (DCB)
Summary of Contents for S4048T-ON
Page 1: ...Dell Configuration Guide for the S4048 ON System 9 11 2 1 ...
Page 148: ...Figure 10 BFD Three Way Handshake State Changes 148 Bidirectional Forwarding Detection BFD ...
Page 251: ...Dell Control Plane Policing CoPP 251 ...
Page 363: ... RPM Synchronization GARP VLAN Registration Protocol GVRP 363 ...
Page 511: ...Figure 64 Inspecting the LAG Configuration Link Aggregation Control Protocol LACP 511 ...
Page 558: ...Figure 84 Configuring Interfaces for MSDP 558 Multicast Source Discovery Protocol MSDP ...
Page 559: ...Figure 85 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 559 ...
Page 564: ...Figure 88 MSDP Default Peer Scenario 2 564 Multicast Source Discovery Protocol MSDP ...
Page 565: ...Figure 89 MSDP Default Peer Scenario 3 Multicast Source Discovery Protocol MSDP 565 ...
Page 841: ...Figure 115 Single and Double Tag TPID Match Service Provider Bridging 841 ...
Page 842: ...Figure 116 Single and Double Tag First byte TPID Match 842 Service Provider Bridging ...