Cisco Teknik Tartisma Listesi Arsivi: Re: [cisco-ttl] Cisco 4507

From: Serhat Uslay <serhat.uslay_at_....>
Date: Tue Mar 21 2006 - 01:56:17 EET

LACP (switch tarafinda) de IP adresine gerek yok.IP adresleri server tarafinda olacak hemde 2 NIC ayni adrese team edilecek..

Ekrem CELIKEL <ekremcelikel@yahoo.com>
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21/03/06 03:57 AM
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Re: [cisco-ttl] Cisco 4507 - 4503

Selamlar,

  LACP de port channel için ip adresi vermem gerekiyor mu? Sadece gerekli i/f altýnda channel-protocol LACP
  bir de
  channel-group 1 mode active
  diyorum. Bu config den sonra NIC lerin toollarýný kullanarak teaming yapmam gerekir mi?

Ýlginize teþekkürler.

Serhat Uslay <serhat.uslay@zurich.com.au> wrote:

"Son sorum da Server larýn 2 ethernet kartlarýný Teaming yapmaya calýþýrken Cisco 4503 switch de ne gibi bir config yapmamýz gerekiyor? Link Aggregation yapýp 2 ethernet kartýyla bandwidth i 2 katýna cýkarmak istiyoruz. Ethernet kartlarýmýz intel Gigabit dir. Daha önce böyle birþey yapmýþ arkadaþýmýz config önerirse 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 üzerinde 2 adet SUP2 Plus 1 adet 48 port gigabit ve 1

adet WS-X4448-GB-SFP kartlarý bulunmakta. Ancak OEM SFP modullerini switche taktýðýmýz zaman bad crc hatasý veriyor. Cisco nun sitesinden bu hatayla ilgili bilgilere baktýðýmýzda SFP modullerin cisco tarafýndan desteklenmediðini ve deðiþtirilmesi gerektiði söyleniyor. 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 düþtüðü ve bu bi back bone switch olduðu için tekrar denemedim. Üzerinde ki IOs 12.2.20 ben 12.2.18 denedim.

Acaba bu sorunu SFP modulleri ni deðiþtirmeden çözebilirmiyiz?

Son sorum da Server larýn 2 ethernet kartlarýný Teaming yapmaya calýþýrken Cisco 4503 switch de ne gibi bir config yapmamýz gerekiyor? Link Aggregation yapýp 2 ethernet kartýyla bandwidth i 2 katýna cýkarmak istiyoruz. Ethernet kartlarýmýz intel Gigabit dir. Daha önce böyle birþey yapmýþ arkadaþýmýz config önerirse cok memnun olurum.

Ýlginize teþekkür ederim.

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Received on Tue Mar 21 08:10:34 2006

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