Disabling Svi Autostate - Cisco Nexus 3548 Configuration Manual

Configuring Layer 2 Interfaces
Example
This example shows how to enable auto negotiation on a specified Ethernet interface (1-Gigabit
port):
switch# configure terminal
switch(config)# interface ethernet 1/5
switch(config-if)# negotiate auto
switch(config-if)#

Disabling SVI Autostate

You can configure a SVI to remain active even if no interfaces are up in the corresponding VLAN. This
enhancement is called Autostate Disable.
When you enable or disable autostate behavior, it is applied to all the SVIs in the switch unless you configure
autostate per SVI .
Note Autostate behavior is enabled by default.
SUMMARY STEPS
1. switch# configure terminal
2. switch(config)# feature interface-vlan
3. switch(config)# system default interface-vlan [no] autostate
4. (Optional) switch(config)# interface vlan interface-vlan-number
5. (Optional) switch(config-if)# [no] autostate
6. (Optional) switch(config)# show interface-vlan interface-vlan
7. (Optional) switch(config)# copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1 switch# configure terminal
Step 2
switch(config)# feature interface-vlan
Step 3 Required: switch(config)# system default interface-vlan
[no] autostate
Step 4
(Optional) switch(config)# interface vlan
interface-vlan-number
Step 5 (Optional) switch(config-if)# [no] autostate
Step 6
(Optional) switch(config)# show interface-vlan
interface-vlan
Purpose
Enters global configuration mode.
Enables the interface-vlan feature.
Configures the system to enable or disable the Autostate
default behavior.
Creates a VLAN interface. The number range is from 1 to
4094.
Enables or disables Autostate behavior per SVI.
Displays the enabled or disabled Autostate behavior of the
SVI.
Cisco Nexus 3548 Switch NX-OS Interfaces Configuration Guide, Release 9x
Disabling SVI Autostate
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