Cisco Nexus 5000 Series Installation manual

Cisco Nexus 5000 Series Interfaces Command Reference
First Published: 2016-04-20
Last Modified: --
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: [phone]
800 553-NETS (6387)
Fax: [phone]

©2016 Cisco Systems, Inc. All rights reserved.

CONTENTS
Preface Preface vii
Preface vii
Audience vii
Document Conventions vii
Related Documentation x
Obtaining Documentation and Submitting a Service Request x
CHAPTER 1 B Commands 1
bandwidth (interface) 2
beacon (interface) 4
CHAPTER 2 C Commands 5
carrier-delay 6
cdp 8
cdp enable 10
channel-group (Ethernet) 12
clear lacp counters 16
clear mac access-list counters 17
CHAPTER 3 D Commands 19
delay (interface) 20
description (interface) 21
duplex 23
CHAPTER 4 E Commands 25
errdisable detect cause 26
errdisable recovery cause 27
Cisco Nexus 5000 Series Interfaces Command Reference
iii

errdisable recovery interval 29
CHAPTER 5 F Commands 31
feature adapter-fex 32
feature lldp 34
feature poe 36
feature udld 37
CHAPTER 6 H Commands 39
hardware multicast hw-hash 40
high-performance host-netio (virtual Ethernet interface) 42
CHAPTER 7 I Commands 43
interface ethernet 44
interface ethernet (Layer 3) 46
interface loopback 49
interface mgmt 51
interface port-channel 53
CHAPTER 8 L Commands 57
lacp graceful-convergence 58
lacp port-priority 60
lacp rate fast 62
lacp suspend-individual 64
lacp system-priority 66
link debounce 67
load-interval 69
CHAPTER 9 M Commands 71
management 72
CHAPTER 10 N Commands 73
no switchport 74
CHAPTER 11 P Commands 77
Cisco Nexus 5000 Series Interfaces Command Reference
iv
Contents

peer-switch 78
port 79
port-channel load-balance ethernet 81
CHAPTER 12 R Commands 85
resync-database 86
CHAPTER 13 S Commands 87
shutdown 88
shutdown (virtual Ethernet interface) 90
system default switchport shutdown 91
CHAPTER 14 Show Commands 93
show cdp all 95
show cdp entry 97
show cdp global 99
show cdp interface 100
show cdp neighbors 101
show cdp traffic 105
show interface brief 107
show interface capabilities 111
show interface debounce 113
show interface ethernet 115
show interface loopback 120
show interface mac-address 124
show interface mgmt 126
show interface port-channel 128
show interface status err-disabled 130
show interface switchport 132
show interface switchport backup 137
show interface transceiver 139
show lacp 141
show port-channel capacity 143
show port-channel compatibility-parameters 144
show port-channel database 146
Cisco Nexus 5000 Series Interfaces Command Reference
v
Contents

show port-channel load-balance 148
show port-channel summary 152
show port-channel traffic 154
show port-channel usage 156
show port-security 157
show resource 159
show running-config 161
show running-config backup 162
show running-config interface 164
show running-config poe 166
show startup-config backup 167
show running-config interface 169
show tech-support 171
show tech-support poe 174
show udld 175
show vpc brief 178
CHAPTER 15 U and V Commands 181
udld (Ethernet) 182
vpc domain 184
vpc orphan-port suspend 186
Cisco Nexus 5000 Series Interfaces Command Reference
vi
Contents

Preface
•Preface, page vii
Preface
This preface describes the audience, organization, and conventions of the Book Title. It also provides
information on how to obtain related documentation.
This chapter includes the following topics:
Audience
This publication is for experienced network administrators who configure and maintain Cisco NX-OS on
Cisco Nexus 5000 Series Platform switches.
Document Conventions
Note •As part of our constant endeavor to remodel our documents to meet our customers' requirements,
we have modified the manner in which we document configuration tasks. As a result of this, you
may find a deviation in the style used to describe these tasks, with the newly included sections of
the document following the new format.
•The Guidelines and Limitations section contains general guidelines and limitations that are applicable
to all the features, and the feature-specific guidelines and limitations that are applicable only to the
corresponding feature.
Command descriptions use the following conventions:
DescriptionConvention
Bold text indicates the commands and keywords that you enter literally
as shown.
bold
Cisco Nexus 5000 Series Interfaces Command Reference
vii

DescriptionConvention
Italic text indicates arguments for which the user supplies the values.
Italic
Square brackets enclose an optional element (keyword or argument).[x]
Square brackets enclosing keywords or arguments separated by a vertical
bar indicate an optional choice.
[x | y]
Braces enclosing keywords or arguments separated by a vertical bar
indicate a required choice.
{x | y}
Nested set of square brackets or braces indicate optional or required
choices within optional or required elements. Braces and a vertical bar
within square brackets indicate a required choice within an optional
element.
[x {y | z}]
Indicates a variable for which you supply values, in context where italics
cannot be used.
variable
A nonquoted set of characters. Do not use quotation marks around the
string or the string will include the quotation marks.
string
Examples use the following conventions:
DescriptionConvention
Terminal sessions and information the switch displays are in screen font.screen font
Information you must enter is in boldface screen font.boldface screen font
Arguments for which you supply values are in italic screen font.
italic screen font
Nonprinting characters, such as passwords, are in angle brackets.< >
Default responses to system prompts are in square brackets.[ ]
An exclamation point (!) or a pound sign (#) at the beginning of a line
of code indicates a comment line.
!, #
This document uses the following conventions:
Means reader take note. Notes contain helpful suggestions or references to material not covered in the
manual.
Note
Cisco Nexus 5000 Series Interfaces Command Reference
viii
Preface
Document Conventions

Means reader be careful. In this situation, you might do something that could result in equipment damage
or loss of data.
Caution
Cisco Nexus 5000 Series Interfaces Command Reference
ix
Preface
Document Conventions

Related Documentation
Documentation for Cisco Nexus 5000 Series Switches is available at the following URL:
•Configuration Guides
http://www.cisco.com/c/en/us/support/switches/nexus-5000-series-switches/
products-installation-and-configuration-guides-list.html
•Command Reference Guides
http://www.cisco.com/c/en/us/support/switches/nexus-5000-series-switches/
products-command-reference-list.html
•Release Notes
http://www.cisco.com/c/en/us/support/switches/nexus-5000-series-switches/
products-release-notes-list.html
•Install and Upgrade Guides
http://www.cisco.com/c/en/us/support/switches/nexus-5000-series-switches/
products-installation-guides-list.html
•Licensing Guide
http://www.cisco.com/c/en/us/support/switches/nexus-5000-series-switches/
products-licensing-information-listing.html
Documentation for Cisco Nexus 5000 Series Switches and Cisco Nexus 2000 Series Fabric Extenders is
available at the following URL:
http://www.cisco.com/c/en/us/support/switches/nexus-2000-series-fabric-extenders/
products-installation-and-configuration-guides-list.html
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service
request, and gathering additional information, see What's New in Cisco Product Documentation.
To receive new and revised Cisco technical content directly to your desktop, you can subscribe to the What's
New in Cisco Product Documentation RSS feed. RSS feeds are a free service.
Cisco Nexus 5000 Series Interfaces Command Reference
x
Preface
Related Documentation