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Deploying FCoE (FIP Snooping) on Dell PowerConnect 10G Switches: M8024-k, 8024, and 8024F
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The following command will show a set of vital information on the DCBX configuration. Type:
SHOW
LLDP DCBX INTERFACE ALL
. The important things to note with this command are that the configuration
source selected is “True” and that the configuration source port is configured as expected to be the
uplink to the top-of-rack FCF switch. It can also be noted that ports that are expected to be passing
DCBX traffic should have counter statistics listed here.
show lldp dcbx interface all Figure 21.
The highlighted port lines show the ports that are actively taking part in FCoE traffic. The role shown
by each of the server facing ports should always be auto-down, while the role for the uplinks to the
FCF should be auto-up or configuration source. There should be both DCBX Tx counters as well as DCBX
Rx counters to show that the negotiations actually occurred with the particular devices.
PowerConnectM8024-k#show lldp dcbx interface all
Is configuration source selected............... True
Configuration source port...................... Te1/0/19
DCBX DCBX DCBX unknown
Interface Status Role Version Tx Rx Errors TLV
---------- -------- ------------- --------- ----- ----- ------ -------
Te1/0/1 Enabled Auto-down Auto 0 0 0 0
Te1/0/2 Enabled Auto-down Auto 0 0 0 0
Te1/0/3 Enabled Auto-down Auto 22710 22562 1 0
Te1/0/4 Enabled Auto-down Auto 0 0 0 0
Te1/0/5 Enabled Auto-down Auto 22420 22151 0 0
Te1/0/6 Enabled Auto-down Auto 0 0 0 0
Te1/0/7 Enabled Auto-down Auto 22451 22292 0 0
Te1/0/8 Enabled Auto-down Auto 33 0 0 0
Te1/0/9 Enabled Auto-down Auto 22 35 0 0
Te1/0/10 Enabled Auto-down Auto 0 0 0 0
Te1/0/11 Enabled Auto-down Auto 17175 0 0 0
Te1/0/12 Enabled Auto-down Auto 17179 17310 0 0
Te1/0/13 Enabled Auto-down Auto 0 0 0 0
Te1/0/14 Enabled Auto-down Auto 0 0 0 0
Te1/0/15 Enabled Auto-down Auto 0 0 0 0
Te1/0/16 Enabled Auto-down Auto 0 0 0 0
Te1/0/17 Enabled Manual Auto 0 0 0 0
Te1/0/18 Enabled Manual Auto 0 0 0 0
Te1/0/19 Enabled Auto-up Auto 22707 22861 0 0
Te1/0/20 Enabled Auto-up Auto 22706 22865 0 0