H3C S5120-SI Series Command Reference Manual

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H3C S5120-SI Series Command Reference Manual Manual pdf 164 page image

153GVRP configuration commandsdisplay garp statisticsSyntaxdisplay garp statistics [ interface interface-list ] [ | { begin | exclude | include } regular-expression ]ViewAny viewDefault level1: Monitor levelParametersinterface interface-list: Specifies one or multiple ports to display the GARP statistics. You can provide upto 10 port lists. By using each port list, you can specify a single port in the form of interface-typeinterface-number, or a port range in the form of interface-type interface-number1 to interface-typeinterface-number2, where the end port number specified by interface-number2 must be greater than thestart port number specified by interface-number1. If no ports are specified, this command displays theGARP statistics for all ports.|: Filters command output by specifying a regular expression. For more information about regularexpressions, see the Fundamentals Configuration Guide.begin: Displays the first line that matches the specified regular expression and all lines that follow.exclude: Displays all lines that do not match the specified regular expression.include: Displays all lines that match the specified regular expression.regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters.DescriptionUse the display garp statistics command to display the GARP statistics of the specified port(s) or all portsif no ports are specified.This command displays the statistics about GVRP protocol packets received, transmitted, and dropped onGVRP-enabled ports. When the system is restarted or after you perform the reset garp statistics command,the existing packet statistics are cleared and the system starts to collect new GARP statistics. With thestatistics, you can judge whether a GVRP-enabled port is operating normally.• If the number of received and transmitted GVRP protocol packets on the port is the same as that onthe remote port, it indicates that the two ends are transmitting and receiving GVRP protocol packetsnormally and no registration information is lost.• If the port drops GVRP protocol packets, check its registration mode. GVRP protocol packets arelikely to be dropped if the registration mode is fixed or forbidden, because dynamic VLANs cannotbe registered in these two modes.Related commands: reset garp statistics.Examples# Display GARP statistics on ports GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2.