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NETGEAR M4500 Series Switches CLI Command Reference Manual 136
on Ethernet port 0/2, 0/3, or 0/4. However, if you issue the negotiate command on Ethernet port 0/1, all
four ports from 0/1 to 0/4 are configured for auto-negotiation.
If you enable auto-negotiation on SFP28 ports, the advertisement of FEC is CL108. On QSFP28 ports, it is
CL91.
Format negotiate
no negotiate
Default Enabled
Mode Interface Config
5.2.1.15. show port status all
This command displays the status of all ports.
Format show port status all
Mode Privileged EXEC
Display Message
Example: The following example shows the CLI display output for the command show port status all.
(M4500-32C) #show port status all
Media STP Physical Physical Link Loop Partner Flow
Intf Type Mode Mode Status Status Status Control
------ ----------- ------ ---------- ---------- -------- -------- ------------
0/1 DAC FWD 25G Full 25G Full Up NA
0/2 DAC BLK 25G Full 25G Full Up Loop NA
0/3 DIS 25G Full Down NA
0/4 DIS 25G Full Down NA
0/5 10GBase-SR FWD 10G Full 10G Full Up NA
0/6 10GBase-SR FWD 10G Full 10G Full Up NA
0/49 40GBase-SR4 FWD 40G Full 40G Full Up NA
0/50 40GBase-SR4 BLK 40G Full 40G Full Up Loop NA
5.2.1.16. Show flowcontrol
Use this command to display the IEEE 802.3 Annex 31B flow control settings and status for a specific interface or
all interfaces. It also displays 802.3 Tx and Rx pause counts. Priority Flow Control frames counts are not
displayed. If the port is enabled for priority flow control, operational flow control status is displayed as Inactive.
Format show flowcontrol
Mode Privileged EXEC