ru.cisco

 
 - RU.CISCO ---------------------------------------------------------------------
 From : Alexey Tupota                        2:5025/131.1   27 Oct 2006  22:47:18
 To : Dmitry V. Golov
 Subject : Runts-фреймы на Каталистах
 -------------------------------------------------------------------------------- 
 

 
 20 Окт 06 10:50, you wrote to Victor Lobicov:
 
  DG> From: "Dmitry V. Golov" <noc@bancorp.ru>
 
  DG> Thanx, попробуем так.
 
  DG> А других средств никто не знает? А то уж больно проблематично с ИОСом
  DG> - другого провайдера надо уламывать, не мой свитч на той стороне :-/
 
 Runts are packets that are discarded because they are smaller than the medium's 
 minimum
 packet size. Any Ethernet packet that is less than 64 bytes is considered a
 runt.
 In half-duplex environments, it is possible for both the switch and the
 connected device to
 sense the wire and transmit at exactly the same time and result in a collision. 
 Collisions can
 cause runts, FCS, and alignment errors, caused when the frame is not completely 
 copied
 to the wire, which results in fragmented frames.
 Runts are the result of collisions, faulty NIC's, duplex mismatch, IEEE 802.1Q
 (dot1q), or
 an Inter-Switch Link Protocol (ISL) configuration issue.
 Reference:
 http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a00
 800a7af0.shtml
 До встречи, Alexey
 --- GoldED+ 1.1.4.7 (WinNT 5.1.2600-Service_Pack_2 i1586)
  * Origin:  Лучше мучительный конец, чем бесконечное мучение!  (2:5025/131.1)
 
 

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