Dell S6100, Руководство по настройке

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Keyword Definition
... couldn’t fragment Number of packets that could not be fragmented and forwarded.
...encapsulation
failed Counts packets which could not be forwarded due to ARP resolution failure. Dell
Networking OS sends an arp request prior to forwarding an IP packet. If a reply is not
received, Dell Networking OS repeats the request three times. These packets are counted
in encapsulation failed.
Rcvd:
...short packets The number of bytes in the packet are too small.
...bad length The length of the packet was not correct.
...no port
broadcasts The incoming broadcast/multicast packet did not have any listener.
...socket full The applications buffer is full and the incoming packet are dropped.
The Dell Monitoring MIB provides access to the following statistics.
• IP Statistics: Bcast: Received: Object = f10BcastPktRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.1.1
• IP Statistics: Bcast: Sent: Object = f10BcastPktSent, OIDs = 1.3.6.1.4.1.6027.3.3.5.1.2
• IP Statistics: Mcast: Received: Object = f10McastPktRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.1.3
• IP Statistics: Mcast: Sent: Object = f10McastPktSent, OIDs = 1.3.6.1.4.1.6027.3.3.5.1.4
• ARP Statistics: Rcvd: Request: Object = f10ArpReqRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.1
• ARP Statistics: Rcvd: Replies: Object = f10ArpReplyRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.3
• ARP Statistics: Sent: Request: Object = f10ArpReqSent, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.2
• ARP Statistics: Sent: Replies: Object = f10ArpReplySent, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.4
• ARP Statistics: Sent: Proxy: Object = f10ArpProxySent, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.5
Example
Dell# show ip traffic
Control Processor IP Traffic:
IP statistics:
Rcvd: 23857 total, 23829 local destination
0 format errors, 0 checksum errors, 0 bad hop count
0 unknown protocol, 0 not a gateway
0 security failures, 0 bad options
Frags: 0 reassembled, 0 timeouts, 0 too big
0 fragmented, 0 couldn't fragment
Bcast: 28 received, 0 sent; Mcast: 0 received, 0 sent
Sent: 16048 generated, 0 forwarded
21 encapsulation failed, 0 no route
ICMP statistics:
Rcvd: 0 format errors, 0 checksum errors, 0 redirects, 0 unreachable
0 echo, 0 echo reply, 0 mask requests, 0 mask replies, 0 quench
0 parameter, 0 timestamp, 0 info request, 0 other
Sent: 0 redirects, 0 unreachable, 0 echo, 0 echo reply
0 mask requests, 0 mask replies, 0 quench, 0 timestamp
0 info reply, 0 time exceeded, 0 parameter problem
UDP statistics:
Rcvd: 0 total, 0 checksum errors, 0 no port
0 short packets, 0 bad length, 0 no port broadcasts, 0 socket full
Sent: 0 total, 0 forwarded broadcasts
TCP statistics:
Rcvd: 23829 total, 0 checksum errors, 0 no port
Sent: 16048 total
ARP statistics:
Rcvd: 156 requests, 11 replies
IPv4 Routing 809