Verifying Configured Fctimer Values; World Wide Names - Cisco nexus 5000 series Cli Configuration Manual
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Also See for nexus 5000 series:
- Configuration manual (334 pages) ,
- Command reference manual (196 pages) ,
- Operation manual (45 pages)
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Chapter 1
Advanced Fibre Channel Features and Concepts
S e n d f e e d b a c k t o n x 5 0 0 0 - d o c f e e d b a c k @ c i s c o . c o m
Verifying Configured fctimer Values
Use the show fctimer command to display the configured fctimer values. The following example
displays the configured global TOVs:
switch# show fctimer
F_S_TOV
----------------------------------------
5000 ms
The F_S_TOV constant, though not configured, is displayed in the output of the show fctimer command.
Note
The following example displays the configured TOV for VSAN 10:
switch# show fctimer vsan 10
vsan no.
-------------------------------------------------
10
World Wide Names
The world wide name (WWN) in the switch is equivalent to the Ethernet MAC address. As with the MAC
address, you must uniquely associate the WWN to a single device. The principal switch selection and
the allocation of domain IDs rely on the WWN.
Cisco Nexus 5000 Series switches support three network address authority (NAA) address formats
(see
Table 1-1
NAA Address
IEEE 48-bit address
IEEE extended
IEEE registered
Changes to the world-wide names should be made by an administrator or individual who is completely
Caution
familiar with switch operations.
This section includes the following topics:
•
•
•
OL-16597-01
D_S_TOV
E_D_TOV
5000 ms
2000 ms
F_S_TOV
D_S_TOV
5000 ms
5000 ms
Table
1-1).
Standardized NAA WWN Formats
NAA Type
Type 1 = 0001b
Type 2 = 0010b
Type 5 = 0101b
Verifying WWN Information, page 1-6
Link Initialization WWN Usage, page 1-6
Configuring a Secondary MAC Address, page 1-6
R_A_TOV
10000 ms
E_D_TOV
R_A_TOV
3000 ms
10000 ms
WWN Format
000 0000 0000b
Locally assigned
IEEE company ID: 24 bits
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
World Wide Names
48-bit MAC address
48-bit MAC address
VSID: 36 bits
1-5
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