Extreme Networks ExtremeWare 7.7, Справочник по командам

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show ipstats
ExtremeWare 7.7 Command Reference Guide 1763
show ipstats
show ipstats {vlan <vlan name>}
Description
Displays IP statistics for the CPU for the switch or for a particular VLAN.
Syntax Description
Default
N/A
Usage Guidelines
This command only shows statistics of the CPU-handled packets. Not all packets are handled by the
CPU.
The fields displayed in the
show ipstats
command are defined in Table 31 though Table 35.
vlan name Specifies a VLAN name.
Table 31: Global IP Statistics Field Definitions
Field Definition
InReceives Total number of incoming IP packets processed by the CPU.
InUnicast Total number of unicast IP packets processed by the CPU.
InBcast Total number of broadcast IP packets processed by the CPU.
InMcast Total number of multicast IP packets processed by the CPU.
InHdrEr Total number of packets with an IP Header Error forwarded to the CPU.
Bad vers Total number of packets with a version other than IP v4 in the IP version field.
Bad chksum Total number of packets with a bad IP checksum forwarded to the CPU.
Short pkt IP packets that are too short.
Short hdr IP packets with a header that is too short.
Bad hdrlen IP packets with a header length that is less than the length specified.
Bad length IP packets with a length less than that of the header.
InDelivers IP packets passed to upper layer protocols.
Bad Proto IP packets with unknown (not standard) upper layer protocol.
OutRequest IP packets sent from upper layers to the IP stack.
OutDiscard IP packets that are discarded due to lack of buffer space or the router interface being down, or
broadcast packets with broadcast forwarding disabled.
OutNoRoute IP packets with no route to the destination.
Forwards ForwardOK and Fwd Err aggregate count.
ForwardOK Total number of IP packets forwarded correctly.
Fwd Err Total number of IP packets that cannot be forwarded.