取消
显示结果 
搜索替代 
您的意思是: 
cancel
207
查看次数
0
有帮助
3
回复

Cisco Nexus 5600

hdzk
Level 1
Level 1

What does the VSAN supported by the Cisco Nexus 5600 series switch mean, and how many VSANs can each switch create at most?

3 条回复3

 

Information About VSANs

A VSAN is a virtual storage area network (SAN). A SAN is a dedicated network that interconnects hosts and storage devices primarily to exchange SCSI traffic. In SANs you use the physical links to make these interconnections. A set of protocols run over the SAN to handle routing, naming, and zoning. You can design multiple SANs with different topologies.

You can achieve higher security and greater stability in Fibre Channel fabrics by using virtual SANs (VSANs). VSANs provide isolation among devices that are physically connected to the same fabric. With VSANs you can create multiple logical SANs over a common physical infrastructure. Each VSAN can contain up to 239 switches and has an independent address space that allows identical Fibre Channel IDs (FC IDs) to be used simultaneously in different VSANs.

....

The factory settings for Cisco SAN switches have only the default VSAN 1 enabled. We recommend that you do not use VSAN 1 as your production environment VSAN. If no VSANs are configured, all devices in the fabric are considered part of the default VSAN. By default, all ports are assigned to the default VSAN.

 

Note

VSAN 1 cannot be deleted, but it can be suspended.

Up to 256 VSANs can be configured in a switch. Of these, one is a default VSAN (VSAN 1), and another is an isolated VSAN (VSAN 4094). User-specified VSAN IDs range from 2 to 4093.


https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5600/sw/san_switching/7x/b_5600_SAN_Switching_Config_7x/m_6k_configuring_and_managing_vsans.html#con_1089123

 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rps-Cheers | If it solves your problem, please mark as answer. Thanks !

Do all switches support the creation of a maximum of 256 VSANs?

At least the description for Nexus 5500 and 5600 series devices is the same, "Up to 256 VSANs can be configured in a switch."

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rps-Cheers | If it solves your problem, please mark as answer. Thanks !
快捷链接