Displays per-port MAC Security (MACsec) usage data in tabular format.
| ports | Specifies ports to show information on. |
| port_list | Lists which ports to view MACsec information on. |
| usage | Specifies to display per-port MACsec usage information. |
N/A.
Displays per-port MACsec usage information. This command also displays the amount of bandwidth consumed by the enabled ports (assumes maximum throughput), as well as the maximum bandwidth allowed.
If the switch type has no port limit, then the "Port Count Limit" is displayed as N/A. If the switch has no bandwidth limit, then the "Bandwidth Maximum" is also displayed as N/A.
Note
The CLI prevents you from exceeding the port limit but not the bandwidth limit. If the instantaneous traffic across all MACsec-enabled ports exceeds the switch's bandwidth limit, then excess traffic will be dropped.The following example shows MACsec usage on ports 1-2 and 49-56:
# show macsec ports 1-12,49-56 usage
Subject
Link to BW MACsec Allocated
Port Speed Maximum? Enabled Bandwidth
======== ========= ======== ======= =========
1 1.0Gbps Yes Yes 1.0Gbps
2 1.0Gbps Yes Yes 1.0Gbps
3 1.0Gbps Yes Yes 1.0Gbps
4 1.0Gbps Yes Yes 1.0Gbps
5 1.0Gbps Yes Yes 1.0Gbps
6 1.0Gbps Yes Yes 1.0Gbps
7 1.0Gbps Yes Yes 1.0Gbps
8 1.0Gbps Yes Yes 1.0Gbps
9 1.0Gbps Yes Yes 1.0Gbps
10 1.0Gbps Yes Yes 1.0Gbps
11 1.0Gbps Yes No -
12 1.0Gbps Yes No -
49 10.0Gbps Yes No -
50 10.0Gbps Yes No -
51 10.0Gbps Yes No -
52 10.0Gbps Yes No -
53 10.0Gbps Yes Yes 10.0Gbps
55 10.0Gbps Yes No -
This command was first available in ExtremeXOS 30.1.
The usage option was first available in ExtremeXOS 31.5
This command is available on the following platforms.
Note
The MACsec feature requires the installation of the MAC Security feature pack license.| Platform | Ports | LRM/MACsec Adapter Required? |
|---|---|---|
| ExtremeSwitching X460-G2-24p-24hp, X460-G2-24t-24ht switches | Half-duplex, 1G ports (25–48) | No |
| All other SFP/SFP+ ports * | Yes | |
| ExtremeSwitching X450-G2, X460-G2, X440-G2, X590, X620, and X695 series switches | SFP/SFP+ ports * | Yes |
| ExtremeSwitching X465 |
X465-24W, X465-24XE: ports 1–24 X465-48T, X465-48P, X465-48W, X465i-48W: ports 1–48 X465-24MU-24W: ports 25–48 VIM5-4XE: all 4 ports VIM5-4YE in X465-24MU, X465-24MU-24W switches: all 4 ports VIM5-4YE in X465-24W, X465-48T, X465-48P, X465-48W, X464.24S, X465-24S, X465i-48W: first 2 ports only |
No |
|
Note: * For ExtremeSwitching X460-G2
series switches, the VIM-2X option does not support the
LRM/MACsec Adapter.
|
||