show ports anomaly
Description
Displays statistics of anomaly violation events in real time.
Syntax Description
| port_list |
Specifies one or more ports or slots and ports. |
|
tag |
Specifies an 802.1Q or 802.1ad tag value. |
|
no-refresh |
Specifies a static snapshot of data. |
| refresh | Continous refresh of output. |
Default
N/A.
Usage Guidelines
If you do not specify a port number, range of ports, or tag value, statistics are displayed for all ports. To clear the counters, use the clear counters ports command. The default display is a constantly refreshing real-time display. If you specify the no-refresh parameter, the system displays a snapshot of the data at the time you issue the command.
This command takes effect after enabling anomaly-protection.
The tag value may be associated with either a VMAN or a VLAN.
Example
The following command displays real-time anomaly statistics on a switch:
show ports anomaly
Following is sample output from this command:
Port Statistics Thu Nov 9 22:44:31 2006 Port Link Rx Pkt ============ Anomaly Violation ========= State Count L3 Count L4 Count ICMP Count Frag Count ================================================================================ 1 A 191585 1 2 0 0 2 R 0 0 0 0 0 3 R 0 0 0 0 0 4 R 0 0 0 0 0 5 R 0 0 0 0 0 6 R 0 0 0 0 0 7 R 0 0 0 0 0 8 R 0 0 0 0 0 9 R 0 0 0 0 0 10 R 0 0 0 0 0 11 R 0 0 0 0 0 12 A 178024 0 0 0 0 13 A 196956 0 0 0 0 14 R 0 0 0 0 0 15 R 0 0 0 0 0 16 R 0 0 0 0 0 17 R 0 0 0 0 0 ================================================================================ Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback 0->Clear Counters U->page up D->page down ESC->exit
History
This command was first available in ExtremeXOS 12.0.
The tag value was added in ExtremeXOS 12.4.4.
The refresh keyword was added in ExtremeXOS 16.1.
Platform Availability
This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, and X695 series switches.