Re: [cisco-ttl] Cisco 4507 - 4503

From: Serhat Uslay <serhat.uslay_at_....>
Date: Mon Mar 20 2006 - 01:11:21 EET

"Son sorum da Server larn 2 ethernet kartlarn Teaming yapmaya calrken Cisco 4503 switch de ne gibi bir config yapmamz gerekiyor? Link Aggregation yapp 2 ethernet kartyla bandwidth i 2 katna ckarmak istiyoruz. Ethernet kartlarmz intel Gigabit dir. Daha nce byle birey yapm arkadamz config nerirse cok memnun olurum." Eger Gigabit I/f kullaniyorsan, onu dolduracak trafigi zor bulursun.. Bence default teaming opsiyonunu sec, bir tanesi aktif bir tanesi backup. Boylece switchde hic bir sey yapmana gerek olmaz. Ama gerecekten 1 Gbps tarfik olacagina inaniyorsan link aggregation kullanabilisin.. Cok iyi test etmen lazim cunku ben HP ler ve Cisco arasinda bazi problemler yasadim..

Serhat

Ekrem CELIKEL <ekremcelikel@yahoo.com>
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19/03/06 08:36 PM
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[cisco-ttl] Cisco 4507 - 4503

Selamlar,

  Cisco 4507R switch zerinde 2 adet SUP2 Plus 1 adet 48 port gigabit ve 1 adet WS-X4448-GB-SFP kartlar bulunmakta. Ancak OEM SFP modullerini switche taktmz zaman bad crc hatas veriyor. Cisco nun sitesinden bu hatayla ilgili bilgilere baktmzda SFP modullerin cisco tarafndan desteklenmediini ve deitirilmesi gerektii syleniyor.   Error Message C4K_CHASSIS-3-SFPCRCINTEGRITYCHECKFAILED:SFP integrity check on port [char] failed: bad crc

      Explanation Only Cisco-qualified Small Form-factor Pluggables (SFPs) are supported. Other SFPs place the associated port in a faulty status.

The checksum of the SFP SEEPROM is not valid, indicating a bad or non-Cisco SFP.
  Recommended Action Replace the SFP with one known to be supported by Cisco.

  IOS downgrade denedim ama SUP Rommona dt ve bu bi back bone switch olduu iin tekrar denemedim. zerinde ki IOs 12.2.20 ben 12.2.18 denedim. Acaba bu sorunu SFP modulleri ni deitirmeden zebilirmiyiz?

  Son sorum da Server larn 2 ethernet kartlarn Teaming yapmaya calrken Cisco 4503 switch de ne gibi bir config yapmamz gerekiyor? Link Aggregation yapp 2 ethernet kartyla bandwidth i 2 katna ckarmak istiyoruz. Ethernet kartlarmz intel Gigabit dir. Daha nce byle birey yapm arkadamz config nerirse cok memnun olurum.

  lginize teekkr ederim.



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Received on Mon Mar 20 17:13:02 2006

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