RE: [cisco-ttl] L2 Problemi

From: Ozgur Karatas <kaigeek_at_....>
Date: Mon, 10 Nov 2008 02:00:09 -0800 (PST)

Cisco Error Message Decoder yasadigin sorun icin asagidakileri soyluyor;


		Packet received with invalid source MAC address ( [mac-addr]  ) on port [char]   in vlan  [dec]
		A packet was received with an all zero or a multicast source address. The packet is 
treated as invalid and no learning is done. Excessive flow of such packets can waste CPU cycles. This message is rate-limited and is displayed only for the first such packet received on any interface or VLAN. Subsequent messages will display cumulative count of all such packets received in given interval on all interfaces.

                Recommended Action:
Check the switch configuration file to find the source of these packets on the specified port and take corrective action to fix them at the source end. You can also enable port security on that interface to shutdown the port if the incoming rate of packets with invalid source mac address is too high by issuing the switchport port-security limit rate invalid-source-mac  command.                                                           

Related documents- No specific documents apply to this error message.                 

Bu arada bilgi acisindan aldigin hata ile ilgili adresine girip % ile baslayan hata mesajini submit ettiginde hatanin neden kaynaklandigini soyluyor.




Verdi»iniz linki t¹klad¹»¹mda

An Error occured with the submited URL-state request.

Hatas¹ almaktay¹m..

Karº¹ uca eriºimim yok. Gi1/1 uplink portum. Trunk olarak çal¹ºmakta.

Aºa»¹ya show int ç¹kt¹s¹ ekliyorum.

UZEM-4500-1#show int gi1/1
GigabitEthernet1/1 is up, line protocol is up (connected)   Hardware is Gigabit Ethernet Port, address is 000e.3838.8e00 (bia 000e.3838.8e00)
  MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,

     reliability 255/255, txload 2/255, rxload 1/255   Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX   input flow-control is on, output flow-control is off   ARP type: ARPA, ARP Timeout 04:00:00
  Last input 00:00:00, output never, output hang never   Last clearing of "show interface" counters never   Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0   Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 280000 bits/sec, 234 packets/sec   5 minute output rate 9819000 bits/sec, 912 packets/sec

     186821829 packets input, 37514759370 bytes, 0 no buffer
     Received 79577170 broadcasts (33891744 multicast)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 input packets with dribble condition detected
     200311408 packets output, 252281996207 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out


[Non-text portions of this message have been removed]

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Received on Mon Nov 10 2008 - 21:20:53 CET

This archive was generated by hypermail 2.2.0 : Mon Nov 10 2008 - 21:21:03 CET