Netgear XCM8810 Chassis Hardware Installation Guide - Page 249
show ports collisions, a constantly refreshing real-time display. If you specify
View all Netgear XCM8810 Chassis manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 249 highlights
NETGEAR 8800 Chassis Switch CLI Manual Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback 0->Clear Counters U->page up D->page down ESC->exit show ports collisions show ports {mgmt | } collisions {no-refresh} Description Displays real-time collision statistics. Syntax Description mgmt port_list no-refresh Specifies the management port. Specifies one or more ports or slots and ports. Specifies a static snapshot of data. Default Real-time statistics. Usage Guidelines If you do not specify a port number or range of ports, collision 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 status information may be useful for your technical support representative if you have a network problem. Example The following command displays real-time collision statistics on slot 1, ports 1 and 2: show ports 1:1-2 collisions Following is sample output from this command: Port Collision Monitor Port Link Collision Histogram State 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1:1 A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:2 R 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Link State: A-Active R-Ready, NP-Port not present, L-Loopback The numbers 1 to 16 represent the number of collisions encountered prior to successfully transmitting the packet; this is applicable only for half-duplex links. Chapter 5. Commands for Configuring Slots and Ports on a Switch | 249