S Commands
This chapter describes the Cisco Nexus 1000V commands that begin with the letter S.
send
To send a message to an open session, use the
send
command.
send
{
message
|
session
device message
}
Syntax Description
message
|
Message.
|
session
|
Specifies a specific session.
|
device
|
Device type.
|
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to send a message to an open session:
n1000v# send session sessionOne testing
Related Commands
|
|
show banner
|
Displays a banner.
|
server
To configure the RADIUS server as a member of the RADIUS server group, use the
server
command. To remove a server, use the
no
form of this command.
server
{
ipv4-address
|
server-name
}
no
server
{
ipv4-address
|
server-name
}
Syntax Description
ipv4-address
|
IPV4 address of the RADIUS server.
|
server-name
|
Name that identifies the RADIUS server.
|
Command Modes
Radius configuration (config-radius)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to configure the RADIUS server as a member of the RADIUS server group:
n1000v(config)# aaa group server radius RadServer n1000v(config-radius)# server 10.10.1.1
This example shows how to remove the server configuration:
n1000v(config)# aaa group server radius RadServer n1000v(
config)#
no server 10.10.1.1
Related Commands
|
|
aaa group server radius
|
Creates a RADIUS server group and enters the RADIUS server group configuration submode for that group.
|
deadtime
|
Configures the monitoring dead time.
|
use-vrf
|
Specifies the Virtual Routing and Forwarding (VRF) to use to contact the servers in the server group.
|
show radius-server groups
|
Displays the RADIUS server group configuration.
|
service-policy
To configure a service policy for an interface, use the
service-policy
command. To remove the service policy configuration, use the
no
form of this command.
service-policy
{
input
name
[
no-stats
] |
output
name
[
no-stats
] |
type
qos
{
input
name
[
no-stats
] |
output
name
[
no-stats
]}}
no
service-policy
{
input
name
[
no-stats
] |
output
name
[
no-stats
] |
type
qos
{
input
name
[
no-stats
] |
output
name
[
no-stats
]}}
Syntax Description
input
|
Specifies an input service policy.
|
name
|
Policy name. The range of valid values is 1 to 40.
|
no-stats
|
(Optional) Specifies no statistics.
|
output
|
Specifies an output service policy.
|
type
qos
|
Specifies a QoS service policy.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4) SV1(1)
|
This command was introduced.
|
Examples
This example shows how to add an input QoS service policy called sp10 to vEthernet interface 10 with no statistics:
n1000v# configure terminal n1000v(config)# interface vethernet 10 n1000v(config-if)# service-policy type qos input sp10 no-stats
This example shows how to remove the input QoS service policy called sp10 with no statistics from
vEthernet interface 10:
n1000v# configure terminal n1000v(config)# interface vethernet 10 n1000v(config-if)# no service-policy type qos input sp10 no-stats
Related Commands
|
|
show running-config interface
|
Displays interface configuration information.
|
interface vethernet
|
Creates a vEthernet interface configuration.
|
port-profile
|
Creates a port profile configuration.
|
service-port
To configure an inside or outside interface in a virtual service domain (VSD) port profile, use the
service-port
command. To remove the configuration, use the
no
form of this command.
service-port
{
inside
|
outside
} [
default-action
{
drop
|
forward
}]
no
service-port
Syntax Description
inside
|
Inside Network
|
outside
|
Outside Network
|
default-action
|
(Optional) Action to be taken if service port is down.
-
drop
: drops packets
-
forward
: forwards packets (the default)
|
Defaults
forward default-action
Command Modes
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(2)
|
This command was introduced.
|
Usage Guidelines
If a port profile without a service port is configured on an SVM, it will flood the network with packets.
When configuring a port profile on an SVM, first bring the SVM down, This prevents a port-profile that is mistakenly configured without a service port from flooding the network with packets. The SVM can be returned to service after the configuration is complete and verified.
Examples
This example shows how to configure an inside interface on a VSD port profile that drops packets if the service port is down:
n1000v(
config)# port-profile svm_vsd1_in
n1000v(
config-port-prof)# service-port inside default-action drop
n1000v(
config-port-prof)#
This example shows how to remove a service port configuration:
n1000v(
config)# port-profile svm_vsd1_in
n1000v(
config-port-prof)# no service-port
n1000v(
config-port-prof)#
Related Commands
|
|
show virtual-service-domain
|
Displays a list of the VSDs currently configured in the VSM, including VSD names and port profiles.
|
session-limit
To limit the number of VSH sessions, use the
session-limit
command. To remove the limit, use the
no
form of this command.
session-limit
number
no
session-limit
number
Syntax Description
number
|
Number of VSH sessions. The range of valid values is 1 to 64
|
Defaults
No limit is set.
Command Modes
Line configuration (config-line)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to limit the number of VSH sessions:
n1000v#
configure terminaln1000v(config-line)# session-limit 10
This example shows how to remove the limit:
n1000v#
configure terminaln1000v(config-line)# no session-limit 10
set
To set QoS class attributes, use the
set
command. To remove class attributes, use the
no
form of this command.
set
{{
cos
cos-val
} | {
dscp
[
tunnel
] {
dscp-val
|
dscp-enum
}} | {
precedence
[
tunnel
] {
prec-val
|
prec-enum
}} | {
discard-class
dis-class-val
} | {
qos-group
qos-grp-val
} | {{{
cos
cos
} | {
dscp
dscp
} | {
precedence
precedence
} | {
discard-class
discard-class
}}
table
table-map-name
} | {
cos1
{{
dscp
table
cos-dscp-map
} | {
precedence
table
cos-precedence-map
} | {
discard-class
table
cos-discard-class-map
}}} | {
dscp1
{{
cos
table
dscp-cos-map
} | {
prec3
table
dscp-precedence-map
} | {
dis-class3
table
dscp-discard-class-map
}}} | {
prec1
{{
cos3
table
precedence-cos-map
} | {
dscp3
table
precedence-dscp-map
} | {
dis-class3
table
precedence-discard-class-map
}}} | {
dis-class1
{{
cos3
table
discard-class-cos-map
} | {
dscp3
table
discard-class-dscp-map
} | {
prec3
table
discard-class-precedence-map
}}}}
no
set
{{
cos
cos-val
} | {
dscp
[
tunnel
] {
dscp-val
|
dscp-enum
}} | {
precedence
[
tunnel
] {
prec-val
|
prec-enum
}} | {
discard-class
dis-class-val
} | {
qos-group
qos-grp-val
} | {{{
cos
cos
} | {
dscp
dscp
} | {
precedence
precedence
} | {
discard-class
discard-class
}}
table
table-map-name
} | {
cos1
{{
dscp
table
cos-dscp-map
} | {
precedence
table
cos-precedence-map
} | {
discard-class
table
cos-discard-class-map
}}} | {
dscp1
{{
cos
table
dscp-cos-map
} | {
prec3
table
dscp-precedence-map
} | {
dis-class3
table
dscp-discard-class-map
}}} | {
prec1
{{
cos3
table
precedence-cos-map
} | {
dscp3
table
precedence-dscp-map
} | {
dis-class3
table
precedence-discard-class-map
}}} | {
dis-class1
{{
cos3
table
discard-class-cos-map
} | {
dscp3
table
discard-class-dscp-map
} | {
prec3
table
discard-class-precedence-map
}}}}
Syntax Description
cos
|
Specifies IEEE 802.1Q CoS (Class of Service).
|
cos-value
|
CoS value. The range of valid values is 0 to 7.
|
dscp
|
Specifies DSCP (Differentiated Services Code Point) in IPv4 and IPv6 packets.
|
tunnel
|
(Optional) Specifies DSCP in tunnel encapsulation.
|
dscp-value
|
DSCP value.
|
dscp-enum
|
|
precedence
|
Precedence in IP(v4) and IPv6 packets.
|
prec-val
|
IP Precedence value.
|
prec-enum
|
.
|
discard-class
dis-class-val
|
Discard class + Discard class value.
|
qos-group
qos-grp-val
|
Qos-group + Qos-group value.
|
table
table-map-name
|
Table defining mapping from input to output + Table-map name.
|
cos1
|
IEEE 802.1Q class of service.
|
cos-dscp-map
|
Cos to DSCP Mutation map.
|
cos-precedence-map
|
Cos to Precedence Mutation map.
|
cos-discard-class-map
|
Cos to Discard Class Mutation map.
|
dscp1
|
DSCP in IP(v4) and IPv6 packets.
|
dscp-cos-map
|
DSCP to COS Mutation map.
|
prec3
|
Precedence in IP(v4) and IPv6 packets.
|
dscp-precedence-map
|
DSCP to Precedence Mutation map.
|
dis-class3
|
Discard class.
|
dscp-discard-class-map
|
DSCP to Discard Class Mutation map.
|
prec1
|
Precedence in IP(v4) and IPv6 packets.
|
cos3
|
IEEE 802.1Q class of service.
|
precedence-cos-map
|
Precedence to COS Mutation map.
|
dscp3
|
DSCP in IP(v4) and IPv6 packets.
|
precedence-dscp-map
|
Precedence to DSCP Mutation map.
|
precedence-discard-class-map
|
Precedence to Discard Class Mutation map.
|
dis-class1
|
Discard class.
|
discard-class-cos-map
|
Discard Class to COS Mutation map.
|
discard-class-dscp-map
|
Discard Class to DSCP Mutation map.
|
discard-class-precedence-map
|
Discard Class to Precedence Mutation map.
|
Command Modes
Policy map class configuration (config-pmap-c-qos)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to set class attributes:
n1000v#
configure terminaln1000v(config)#
policy-map pm1n1000v(config-pmap-qos)# class class-default n1000v(config-pmap-c-qos)# set qos-group 1 n1000v(config-pmap-c-qos)#
This example shows how to remove class attributes:
n1000v# configure terminal n1000v(config)# policy-map pm1 n1000v(config-pmap-qos)# class class-default n1000v(config-pmap-c-qos)# no set qos-group 1 n1000v(config-pmap-c-qos)#
Related Commands
|
|
show policy-map
|
Displays policy maps.
|
setup
To use the Basic System Configuration Dialog for creating or modifying a configuration file, use the
setup
command.
setup
Syntax Description
This command has no arguments or keywords, but the Basic System Configuration Dialog prompts you for complete setup information (see the example below).
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
The Basic System Configuration Dialog assumes the factory defaults. Keep this in mind when using it to modify an existing configuration.
All changes made to your configuration are summarized for you at the completion of the setup sequence with an option to save the changes or not.
You can exit the setup sequence at any point by pressing Ctrl-C.
Examples
This example shows how to use the setup command to create or modify a basic system configuration:
Enter the domain id<1-4095>: 400 Enter HA role[standalone/primary/secondary]: standalone [########################################] 100% ---- Basic System Configuration Dialog ---- This setup utility will guide you through the basic configuration of the system. Setup configures only enough connectivity for management *Note: setup is mainly used for configuring the system initially, when no configuration is present. So setup always assumes system defaults and not the current system configuration values. Press Enter at anytime to skip a dialog. Use ctrl-c at anytime to skip the remaining dialogs. Would you like to enter the basic configuration dialog (yes/no): y Create another login account (yes/no) [n]: n Configure read-only SNMP community string (yes/no) [n]: n Configure read-write SNMP community string (yes/no) [n]: n Enter the switch name : n1000v Continue with Out-of-band (mgmt0) management configuration? (yes/no) [y]: Configure the default gateway? (yes/no) [y]: n Configure advanced IP options? (yes/no) [n]: Enable the telnet service? (yes/no) [y]: Enable the ssh service? (yes/no) [n]: Configure the ntp server? (yes/no) [n]: Configure vem feature level? (yes/no) [n]: Configure svs domain parameters? (yes/no) [y]: Enter SVS Control mode (L2 / L3) : l2 Enter SVS Control mode (L2 / L3) : L2 Enter control vlan <1-3967, 4048-4093> : 400 Enter packet vlan <1-3967, 4048-4093> : 405 The following configuration will be applied: Would you like to edit the configuration? (yes/no) [n]: Use this configuration and save it? (yes/no) [y]: n
Related Commands
|
|
show running-config
|
Displays the running configuration.
|
shutdown (VLAN)
To shutdown switching on a VLAN, use the
shutdown
command. To turn on switching, use the
no
form of this command.
shutdown
no
shutdown
Syntax Description
This command has no arguments or keywords.
Command Modes
VLAN configuration (config-vlan)
network-admin
Command History
|
|
4.0(4) SV1(1)
|
This command was introduced.
|
Usage Guidelines
You cannot shut down the default VLAN, VLAN1, or VLANs 1006 to 4094.
Examples
This example shows how to shutdown switching on VLAN 10:
n1000v#
configure terminaln1000v(config-vlan)# shutdown
This example shows how to turn on switching on VLAN 10:
n1000v#
configure terminaln1000v(config-vlan)# no shutdown
Related Commands
|
|
show vlan
|
Displays VLAN information.
|
vlan
|
Creates a VLAN configuration.
|
shutdown (interface)
To disable an interface, use the
shutdown
command. To enable an interface, use the
no
form of this command.
shutdown
[
force
]
no
shutdown
[
force
]
Syntax Description
force
|
(Optional) Administratively enables or disables an interface.
|
Command Modes
Interface configuration (config-if)
network-admin
Command History
|
|
4.0(4) SV1(1)
|
This command was introduced.
|
Usage Guidelines
This command shuts down the interface. No traffic passes and the interface displays as administratively down.
Examples
This example shows how to administratively disable Ethernet interface 3/1:
n1000v(config)# interface ethernet 3/1 n1000v(config-if)# shutdown
This example shows how to administratively enable Ethernet interface 3/1:
n1000v(config)# interface ethernet 3/1 n1000v(config-if)# no shutdown
Related Commands
|
|
show interface
|
Displays the interface configuration.
|
interface ethernet
|
Creates an Ethernet interface configuration.
|
interface vethernet
|
Creates a vEthernet interface configuration.
|
shutdown (port profile)
To disable all ports in a port profile, use the
shutdown
command. To enable ports in a port profile, use the
no
form of this command.
shutdown
[
force
]
no
shutdown
[
force
]
Syntax Description
force
|
(Optional) Administratively enables or disables all ports in the profile.
|
Defaults
all ports administratively disabled
Command Modes
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4) SV1(1)
|
This command was introduced.
|
Usage Guidelines
This command administratively disables all ports in the profile. No traffic passes and the ports display as administratively down.
Examples
This example shows how to administratively enable all ports in the TrunkProf port profile:
n1000v(config)# port-profile TrunkProf n1000v(config-port-prof)# no shutdown n1000v(config-port-prof)#
This example shows how to administratively disable all ports in the TrunkProf port profile:
n1000v(config)# port-profile TrunkProf n1000v(config-port-prof)# shutdown n1000v(config-port-prof)#
Related Commands
|
|
show port-profile name
|
Displays the named port profile configuration.
|
port-profile
|
Creates a port profile configuration.
|
sleep
To set a sleep time, use the
sleep
command.
sleep
time
Syntax Description
time
|
Sleep time, in seconds. The range of valid values is 0 to 2147483647.
|
Defaults
Sleep time is not set.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
When you set
time
to 0, sleep is disabled.
Examples
This example shows how to set a sleep time:
This example shows how to disable sleep:
snmp-server aaa-user cache-timeout
To configure how long the AAA-synchronized user configuration stays in the local cache, use the
snmp-server aaa-user cache-timeout
command. To revert back to the default value of 3600 seconds, use the
no
form of this command.
snmp-server user aaa-user cache-timeout
seconds
no
snmp-server user aaa-user cache-timeout
seconds
Syntax Description
seconds
|
Length of the time for the user configuration to remain in the local cache. The range is 1 to 86400 seconds.
|
Defaults
The default timeout is 3600 seconds.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to configure the AAA-synchronized user configuration to stay in the local cache for 1200 seconds:
n1000v(
config)# snmp-server aaa-user cache-timeout 1200
This example shows how to revert back to the default value of 3600 seconds:
n1000v(config)# no snmp-server aaa-user cache-timeout 1200
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server contact
|
Configures sysContact, (the SNMP contact).
|
snmp-server protocol enable
|
Enables the SNMP protocol.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server community
To create an SNMP community string, use the
snmp-server community
command. To remove the community, use the
no
form of this command.
snmp-server community
string
[
group
group-name
] [
ro
|
rw
]
no
snmp-server
community
string
[
group
group-name
] [
ro
|
rw
]
Syntax Description
string
|
SNMP community string, which identifies the community.
|
group
|
(Optional) Specifies a group to which this community belongs.
|
group-name
|
Name that identifies an existing group.
|
ro
|
(Optional) Specifies read-only access for this community.
|
rw
|
(Optional) Specifies read-write access for this community.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4) SV1(1)
|
This command was introduced.
|
Usage Guidelines
You can create SNMP communities for SNMPv1 or SNMPv2c.
Examples
This example shows how to configure read-only access for the SNMP community called public:
n1000v(
config)# snmp-server community public ro
This example shows how to remove the SNMP community called public:
n1000v(config)# no snmp-server community public
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact, (the SNMP contact).
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server community
|
Creates an SNMP community string and assigns access privileges for the community.
|
snmp-server contact
To configure the sysContact, which is the SNMP contact name, use the
snmp-server contact
command.
To remove or modify the sysContact, use the
no
form of this command.
snmp-server contact
[
name
]
no
snmp-server
contact
[
name
]
Syntax Description
name
|
(Optional) SNMP contact name (sysContact), which can contain a maximum of 32 characters.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
You can create SNMP communities for SNMPv1 or SNMPv2c.
Examples
This example shows how to configure the sysContact to be Admin:
n1000v(
config)# snmp-server contact Admin
This example shows how to remove the sysContact:
n1000v(config)# no snmp-server contact
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server globalEnforcePriv
To enforce SNMP message encryption for all users, use the
snmp-server globalEnforcePriv
command.
snmp-server
globalEnforcePriv
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to enforce SNMP message encryption for all users:
n1000v(config)#
snmp-server mib globalEnforcePriv
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact, (the SNMP contact).
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server host
To configure a host receiver for SNMPv1 or SNMPv2c traps, use the
snmp-server host
command. To remove the host, use the
no
form of this command.
snmp-server host
ip-address
{
traps
| informs}{
version
{
1
|
2c
|
3
}} [
auth
|
noauth
|
priv
]
community
[
udp_port
number
]
no
snmp-server host
ip-address
{
traps
| informs}
{
version
{
1
|
2c
|
3
}} [
auth
|
noauth
|
priv
]
community
[
udp_port
number
]
Syntax Description
ip-address
|
IPv4 address, IPv6 address, or DNS name of the SNMP notification host.
|
informs
|
Specifies Inform messages to this host.
|
traps
|
Specifies Traps messages to this host.
|
version
|
Specifies the SNMP version to use for notification messages.
|
1
|
Specifies SNMPv1 as the version.
|
2c
|
Specifies SNMPv2c as the version.
|
3
|
Specifies SNMPv3 as the version.
|
auth
|
(Optional) Specifies (for SNMPv3) the authNoPriv Security Level.
|
noauth
|
(Optional) Specifies (for SNMPv3) the noAuthNoPriv Security Level.
|
priv
|
(Optional) Specifies (for SNMPv3) the authPriv Security Level.
|
community
|
SNMPv1/v2c community string or SNMPv3 user name. The community string can be any alphanumeric string up to 255 characters.
|
udp-port
|
(Optional) Specifies an existing UDP port.
|
number
|
Number that identifies the UDP port of the notification host. The range is 0 to 65535.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(1)
|
This command was introduced.
|
Examples
This example shows how to configure the host receiver, 192.0.2.1, for SNMPv1 traps:
n1000v(config)# snmp-server host 192.0.2.1 traps version 1 public
This example shows how to remove the configuration:
n1000v(config)# no snmp-server host 192.0.2.1 traps version 1 public
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact, (the SNMP contact).
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server location
To configure the sysLocation, which is the SNMP location name, use the
snmp-server location
command.
To remove the sysLocation, use the
no
form of this command.
snmp-server location
[
name
]
no
snmp-server
location
[
name
]
Syntax Description
name
|
(Optional) SNMP location name (sysLocation), which can contain a maximum of 32 characters.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to configure the sysLocation to be Lab-7:
n1000v(
config)# snmp-server location Lab-7
This example shows how to remove the sysLocation:
n1000v(config)# no snmp-server location
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact (the SNMP contact).
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server protocol enable
To enable SNMP protocol operations, use the
snmp-server protocol
enable
command. To disable SNMP protocol operations, use the
no
form of this command.
snmp-server
protocol enable
no snmp-server
protocol enable
Syntax Description
This command has no arguments or keywords.
Defaults
This command is enabled by default.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to enable SNMP protocol operations:
n1000v(config)#
snmp-server protocol enable
This example shows how to disable SNMP protocol operations:
n1000v(config)#
no snmp-server protocol enable
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact (the SNMP contact).
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server tcp-session
To enable authentication for SNMP over TCP, use the
snmp-server tcp-session
command. To disable authentication for SNMP over TCP, use the
no
form of this command.
snmp-server
tcp-session
[
auth
]
no snmp-server
tcp-session
Syntax Description
auth
|
(Optional) Enables one-time authentication for SNMP over the entire TCP session (rather than on a per-command basis).
|
Defaults
This command is disabled by default.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to enable one-time authentication for SNMP over TCP:
n1000v(config)#
snmp-server tcp-session auth
This example shows how to disable one-time authentication for SNMP over TCP:
n1000v(config)#
no snmp-server tcp-session
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact, (the SNMP contact).
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server user
|
Configures an SNMP user with authentication and privacy parameters.
|
snmp-server user
To define a user who can access the SNMP engine, use the
snmp-server user
command. To deny a user access to the SNMP engine, use the
no
form of this command.
snmp-server user
name
[
auth
{
md5
|
sha
}
passphrase-1
[
priv
[
aes-128
]
passphrase-2
] [
engineID
id
] [
localizedkey
]]
no
snmp-server
user
name
Syntax Description
name
|
Name of a user who can access the SNMP engine.
|
auth
|
(Optional) Enables one-time authentication for SNMP over a TCP session
|
md5
|
(Optional) Specifies HMAC MD5 algorithm for authentication.
|
sha
|
(Optional) Specifies HMAC SHA algorithm for authentication.
|
passphrase-1
|
Authentication passphrase for this user. The passphrase can be any case-sensitive alphanumeric string up to 64 characters.
|
priv
|
(Optional) Specifies encryption parameters for the user.
|
aes-128
|
(Optional) Specifies a 128-byte AES algorithm for privacy.
|
passphrase-2
|
Encryption passphrase for this user. The passphrase can be any case-sensitive alphanumeric string up to 64 characters.
|
engineID
|
(Optional) Specifies the engineID for configuring the notification target user (for V3 informs).
|
id
|
Number that identifies the engineID, in a 12-digit, colon-separated decimal format.
|
localizedkey
|
(Optional) Specifies the passphrase as any case-sensitive alphanumeric string up to 130 characters.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to provide one-time SNMP authorization for the user, Admin, using the HMAC SHA algorithm for authentication:
n1000v(
config)# snmp-server user Admin auth sha abcd1234 priv abcdefgh
This example shows how to deny a user access to the SNMP engine:
n1000v(config)# no snmp-server user Admin
Related Commands
|
|
show snmp
|
Displays SNMP information.
|
snmp-server aaa-user cache-timeout
|
Configures how long the AAA-synchronized user configuration stays in the local cache.
|
snmp-server contact
|
Configures sysContact (the SNMP contact).
|
snmp-server protocol enable
|
Enables SNMP.
|
snmp-server globalEnforcePriv
|
Enforces SNMP message encryption for all users.
|
snmp-server host
|
Configures a host receiver for SNMP traps or informs.
|
snmp-server location
|
Configures sysLocation (the SNMP location).
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
snmp trap link-status
To enable SNMP link-state traps for the interface, use the
snmp trap link-status
command. To disable SNMP link-state traps for the interface, use the
no
form of this command.
snmp
trap
link-status
no
snmp
trap
link-status
Syntax Description
This command has no arguments or keywords.
Command Modes
CLI interface configuration (config-if)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
This command is enabled by default.
Examples
This example shows how to enable SNMP link-state traps for the interface:
n1000v(config)# interface veth 2 n1000v(config-if)# snmp trap link-status
This example shows how to disable SNMP link-state traps for the interface:
n1000v(config)# interface veth 2 n1000v(config-if)# no snmp trap link-status
Related Commands
|
|
interface vethernet
|
Creates a virtual Ethernet interface and enters interface configuration mode.
|
snmp-server enable traps
|
Enables all SNMP notifications.
|
snmp-server tcp-session
|
Enables a one-time authentication for SNMP over a TCP session.
|
source-interface
To specify a source interface for reaching a RADIUS or TACACS+ server group, use the
source-interface
command. To remove the source interface, use the
no
form of this command.
source-interface
interface-type
interface-id
no
source-interface
Syntax Description
interface-type
|
Specifies the interface type.
-
loopback = Loopback interface
-
mgmt = Management interface
-
null = Null interface
-
port-channel = Port Channel interface
|
interface-id
|
Specifies the interface ID, such as slot/port or number.
-
loopback = Virtual interface number from 0 to 1023
-
mgmt = Management interface 0
-
null = Null interface 0
-
port-channel = Port channel number from 1 to 4096
|
Command Modes
RADIUS server group configuration (config-radius)
TACACS+ server group configuration (config-tacacs+)
network-admin
Command History
|
|
4.2(1)SV1(4)
|
This command was introduced.
|
Examples
This example shows how to specify source interface mgmt0 to reach the RADIUS server for the RadServer RADIUS server group:
n1000v #
configure terminal
n1000v(config)# aaa group server radius RadServer
n1000v(
config-radius)#
source-interface mgmt0
This example shows how to remove the source interface from the configuration:
n1000v #
configure terminal
n1000v(config)# aaa group server radius RadServer
n1000v(
config-radius)#
no source-interface
Related Commands
|
|
aaa group server radius
|
Creates a RADIUS server group.
|
aaa group server tacacs+
|
Creates a TACACS+ server group.
|
show radius-server groups
|
Displays the RADIUS server group configuration.
|
show tacacs-server groups
|
Displays the TACACS+ server group configuration.
|
source mgmt (NetFlow)
To add an interface to a flow exporter designating it as the source for NetFlow flow records, use the
source
command. To remove the source interface from the flow exporter, use the
no
form of this command.
source mgmt
0
no
source
Syntax Description
mgmt 0
|
Adds the mgmt 0 interface to the flow exporter.
|
Command Modes
NetFlow flow exporter configuration (
config-flow-exporter
)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
The mgmt0 interface is the only interface that can be added to the flow exporter.
Examples
This example shows how to add source management interface 0 to the ExportTest flow exporter:
n1000v(config)# flow exporter ExportTest n1000v(config-flow-exporter)# source mgmt 0
This example shows how to remove source management interface 0 from the ExportTest flow exporter:
n1000v(config)# flow exporter ExportTest n1000v(config-flow-exporter)# no source mgmt 0
Related Commands
|
|
flow exporter
|
Creates a Flexible NetFlow flow exporter.
|
flow record
|
Creates a Flexible NetFlow flow record.
|
flow monitor
|
Creates a Flexible NetFlow flow monitor.
|
show flow exporter
|
Displays information about the NetFlow flow exporter.
|
show flow record
|
Displays information about NetFlow flow records.
|
show flow monitor
|
Displays information about the NetFlow flow monitor.
|
speed
To set the speed for an interface, use the
speed
command. To automatically set both the speed and duplex parameters to auto, use the
no
form of this command.
speed
{
speed_val
|
auto
[
10
100
[
1000
]]}
no
speed
[{
speed_val
|
auto
[
10
100
[
1000
]]}]
Syntax Description
speed_val
|
Port speed on the interface, in Mbps.
|
auto
|
Sets the interface to autonegotiate the speed with the connecting port.
|
10
|
(Optional) Specifies a speed of 10 Mbps.
|
100
|
(Optional) Specifies a speed of 100 Mbps.
|
1000
|
(Optional) Specifies a speed of 1000 Mbps.
|
Command Modes
Interface configuration (config-if)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
If you configure an Ethernet port speed to a value other than auto (for example, 10, 100, or 1000 Mbps), you must configure the connecting port to match. Do not configure the connecting port to negotiate the speed.
Examples
This example shows how to set the speed of Ethernet port 1 on the module in slot 3 to 1000 Mbps:
n1000v(config)# interface ethernet 2/1 n1000v(config-if)# speed 1000
This example shows how to automatically set the speed to auto:
n1000v(config)# interface ethernet 2/1 n1000v(config-if)# no speed 1000
Related Commands
|
|
interface
|
Specifies the interface that you are configuring.
|
duplex
|
Specifies the duplex mode as full, half, or autonegotiate.
|
show interface
|
Displays the interface status, which includes the speed and duplex mode parameters.
|
ssh
To create a Secure Shell (SSH) session, use the
ssh
command.
ssh
[
username
@
]{
ipv4-address
|
hostname
} [
vrf
vrf-name
]
Syntax Description
username
|
(Optional) Username for the SSH session. The user name is not case sensitive.
|
ipv4-address
|
IPv4 address of the remote device.
|
hostname
|
Hostname of the remote device. The hostname is case sensitive.
|
vrf
vrf-name
|
(Optional) Specifies the virtual routing and forwarding (VRF) name to use for the SSH session. The VRF name is case sensitive.
|
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
The NX-OS software supports SSH version 2.
Examples
This example shows how to start an SSH session:
n1000v# ssh 10.10.1.1 vrf management The authenticity of host '10.10.1.1 (10.10.1.1)' can't be established. RSA key fingerprint is 9b:d9:09:97:f6:40:76:89:05:15:42:6b:12:48:0f:d6. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '10.10.1.1' (RSA) to the list of known hosts.
Related Commands
|
|
clear ssh session
|
Clears SSH sessions.
|
feature ssh
|
Enables the SSH server.
|
ssh key
To generate the key pair for the switch, which is used if SSH server is enabled, use the
ssh key
command. To remove the SSH server key, use the
no
form of this command.
ssh key
{
dsa
[
force
] |
rsa
[
length
[
force
]]}
no ssh key
[
dsa
|
rsa
]
Syntax Description
dsa
|
Specifies the Digital System Algrorithm (DSA) SSH server key.
|
force
|
(Optional) Forces the replacement of an SSH key.
|
rsa
|
Specifies the Rivest, Shamir, and Adelman (RSA) public-key cryptography SSH server key.
|
length
|
(Optional) Number of bits to use when creating the SSH server key. The range is from 768 to 2048.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
The NX-OS software supports SSH version 2.
If you want to remove or replace an SSH server key, you must first disable the SSH server using the
no feature ssh
command.
Examples
This example shows how to create an SSH server key using DSA:
n1000v(config)# ssh key dsa generating dsa key(1024 bits).....
This example shows how to create an SSH server key using RSA with the default key length:
n1000v(config)# ssh key rsa generating rsa key(1024 bits).....
This example shows how to create an SSH server key using RSA with a specified key length:
n1000v(config)# ssh key rsa 768 generating rsa key(768 bits).....
This example shows how to replace an SSH server key using DSA with the force option:
n1000v(config)# no feature ssh n1000v(config)# ssh key dsa force deleting old dsa key..... generating dsa key(1024 bits)..... n1000v(config)# feature ssh
This example shows how to remove the DSA SSH server key:
n1000v(config)# no feature ssh XML interface to system may become unavailable since ssh is disabled n1000v(config)# no ssh key dsa n1000v(config)# feature ssh
This example shows how to remove all SSH server keys:
n1000v(config)# no feature ssh XML interface to system may become unavailable since ssh is disabled n1000v(config)# no ssh key n1000v(config)# feature ssh
Related Commands
|
|
show ssh key
|
Displays the SSH server key information.
|
feature ssh
|
Enables the SSH server.
|
state (VLAN)
To set the operational state of a VLAN, use the
state
command. To disable state configuration, use the
no
form of this command.
state
{
active
|
suspend
}
no
state
Syntax Description
active
|
Specifies the active state.
|
suspend
|
Specifies the suspended state.
|
Command Modes
VLAN configuration (config-vlan)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to set the operational state of a VLAN:
n1000v#
configure terminaln1000v(config-vlan)# state active
This example shows how to disable state configuration:
n1000v#
configure terminaln1000v(config-vlan)# no state
Related Commands
|
|
show vlan
|
Displays VLAN information.
|
state (Port Profile)
To set the operational state of a port profile, use the
state
command.
state
enabled
Syntax Description
enabled
|
Enables or disables the port profile.
|
Command Modes
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to enable or disable the operational state of a port profile:
n1000v#
configure terminaln1000v(config)# port-profile testprofile n1000v(config-port-prof)# state enabled n1000v(config-port-prof)#
Related Commands
|
|
show port-profile
|
Displays port profile information.
|
statistics per-entry
To collect statistics for each ACL entry, use the
statistics per-entry
command. To remove statistics, use the
no
form of this command.
statistics
per-entry
no
statistics
per-entry
Syntax Description
This command has no arguments or keywords.
Defaults
No statistics are collected.
Command Modes
ACL configuration (config-acl)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to collect statistics for each ACL entry:
n1000v# configure terminal n1000v(config)# ip access-list 1 n1000v(config-acl)# statistics per-entry
This example shows how to remove statistics:
n1000v# configure terminal n1000v(config)# ip access-list 1 n1000v(config-acl)# no statistics per-entry
Related Commands
|
|
show statistics
|
Displays statistics.
|
sub-group
To configure interface port channel subgroup assignment, use the
sub-group
command. To remove this configuration, use the
no
form of this command.
sub-group
{
cdp
|
manual
}
no
sub-group
Syntax Description
cdp
|
Specifies that Cisco Discovery Protocol (CDP) information is used to automatically create subgroups for managing the traffic flow.
|
manual
|
Specifies that subgroups are configured manually. This option is used if CDP is not configured on the upstream switches.
|
Command Modes
Interface configuration (config-if)
network-admin
Command History
|
|
4.0
|
This command was introduced.
|
4.0(4)SV1(2)
|
The
manual
keyword was added.
|
Usage Guidelines
Use this command to identify the port channel as being in vPC-HM, which requires traffic to be managed separately for each upstream switch connected to the member ports. If the upstream switches have CDP enabled, the Cisco Nexus 1000V can use this information to automatically assign subgroups. If the upstream switches do not have CDP enabled, then you must configure subgroups manually.
This command overrides any subgroup configuration specified in the port-profile inherited by the port channel interface.
Examples
This example shows how to configure a subgroup type for a port channel interface:
n1000v(config)# interface port-channel 1 n1000v(config-if)# sub-group cdp
This example shows how to remove the configuration:
n1000v(config)# interface port-channel 1 n1000v(config-if)# no sub-group
Related Commands
|
|
show interface port channel
channel-number
|
Displays port-channel information.
|
sub-group-id
To configure subgroup IDs for Ethernet member ports of vPC-HM, use the
sub-group-id
command. To remove the subgroup IDs, use the
no
form of this command.
sub-group-id
group_id
no
sub-group-id
Syntax Description
group_id
|
Subgroup ID number. Range is from 0 to 31.
|
Command Modes
Interface configuration (config-if)
network-admin
Command History
|
|
4.0
|
This command was introduced.
|
4.0(4)SV1(2)
|
The number of subgroups was increased to 32.
|
Examples
This example shows how to configure an Ethernet member port on subgroup 5:
n1000v(config)# interface Ethernet 3/2 n1000v(config-if)# sub-group-id 1
This example shows how to remove the configuration:
n1000v(config)# interface Ethernet 3/2 n1000v(config-if)# no sub-group-id
Related Commands
|
|
show interface ethernet
slot/port
|
Displays information about Ethernet interfaces.
|
svs connection
To enable an SVS connection, use the
svs connection
command. To disable an SVS connection, use the
no
form of this command.
svs
connection
name
no
svs
connection
name
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
Only one SVS connection can be enabled per session.
Examples
This example shows how to enable an SVS connection:
n1000v#
configure terminaln1000v(config)# svs connection conn1
This example shows how to disable an SVS connection:
n1000v#
configure terminaln1000v(config)# no svs connection conn1
Related Commands
|
|
show svs
|
Displays SVS information.
|
svs-domain
To configure an SVS domain and enter SVS domain configuration mode, use the
svs-domain
command.
svs
-
domain
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to enter SVS domain configuration mode to configure an SVS domain:
n1000v#
configure terminaln1000v(config)# svs-domain n1000v(config-svs-domain)#
Related Commands
|
|
show svs
|
Displays SVS information.
|
svs license transfer src-vem
To transfer licenses from a specified source VEM to another VEM, or to transfer an unused license to the VSM license pool, use the
svs license transfer src-vem
command.
svs license transfer src-vem
module number
[
dst-vem
module number
| license_pool
]
Syntax Description
dst-vem
module-number
|
Specifies the VEM to receive the transferred license.
|
license_pool
|
Transfers a license back to the VSM license pool.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
-
Licenses cannot be transferred to a VEM unless there are sufficient licenses in the pool for all CPUs on that VEM.
-
When licenses are successfully transferred from one VEM to another, then the following happens:
– The virtual Ethernet interfaces on the source VEM are removed from service.
– The virtual Ethernet interfaces on the destination VEM are brought into service.
-
When licenses are successfully transferred from a VEM to the VSM license pool, then the following happens:
– The virtual Ethernet interfaces on the source VEM are removed from service.
Examples
This example shows how to transfer a license from VEM 3 to VEM 5, and then display the license configuration:
n1000v#
config t
n1000v(config)# svs license transfer src-vem 3 dst-vem 5 n1000v(config)# show license usage NEXUS1000V_LAN_SERVICES_PKG
This example shows how to transfer a license from VEM 3 to the VSM license pool, and then display the license configuration:
n1000v#
config t
n1000v(config)#
svs license transfer src-vem 3 license_pool
n1000v(config)# show license usage NEXUS1000V_LAN_SERVICES_PKG
Related Commands
|
|
show license usage
|
Displays the number and location of CPU licenses in use on your VEMs.
|
logging
level
license
|
Designates the level of severity at which license messages should be logged.
|
install
license
|
Installs a license file(s) on a VSM.
|
svs license transfer src-vem
|
Transfers licenses from a source VEM to another VEM, or to the VSM pool of available licenses.
|
svs license volatile
To enable volatile licenses so that, whenever a VEM is taken out of service, its licenses are returned to the VSM pool of available licenses, use the
svs license volatile
command. To disable volatile licenses, use the
no
form of this command.
svs
license
volatile
no
svs
license
volatile
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
Caution Service Disruption
Volatile licenses are removed from a VEM during a loss in connectivity and are not returned to the VEM when connectivity resumes. Cisco recommends that the volatile license feature remain disabled and that you, instead, transfer unused licenses using the svs license transfer src-vem command.
Examples
This example shows how to enable the volatile license feature for a VSM:
n1000v(config)#
svs license volatile
n1000v(config)#
This example shows how to disable the volatile license feature for a VSM:
n1000v(
config)#
no svs license volatile
Related Commands
|
|
show license
|
Displays the license configuration for the VSM.
|
logging
level
license
|
Designates the level of severity at which license messages should be logged.
|
install
license
|
Installs a license file(s) on a VSM.
|
svs license transfer src-vem
|
Transfers licenses from a source VEM to another VEM, or to the VSM pool of available licenses.
|
svs mode
To configure a transport mode for control and packet traffic in the virtual supervisor module (VSM) domain, use the
svs mode
command.
svs mode
{
L2
|
L3 interface
{
mgmt0
|
control0
}}
Syntax Description
L2
|
Specifies Layer 2 as the transport mode for the VSM domain.
|
L3 interface
|
Specifies Layer 3 as the transport mode for the VSM domain and configures the Layer 3 transport interface.
|
mgmt0
|
Specifies mgmt0 as the Layer 3 transport interface.
|
control0
|
Specifies control0 as the Layer 3 transport interface.
|
Command Modes
SVS domain configuration (config-svs-domain)
network-admin
Command History
|
|
4.0(4)SV1(2)
|
This command was introduced.
|
Usage Guidelines
If you use mgmt0 as the Layer 3 control interface, then in the VSM VM, Ethernet adapters 1 and 3 are not used.
If you use control0 as the Layer 3 control interface, then in the VSM VM, Ethernet adapter 3 is not used.
Examples
This example shows how to configure mgmt0 as the Layer 3 transport interface for the VSM domain:
n1000v#
config t
n1000v(config)#
svs-domain
n1000v(config-svs-domain)#
svs mode l3 interface mgmt0
n1000v(config-svs-domain)#
Related Commands
|
|
show svs-domain
|
Displays the VSM domain configuration.
|
svs-domain
|
Creates and configures the VSM domain.
|
svs upgrade complete
To complete a VSM software upgrade, and notify hosts to switch to the upgraded datapath, use the svs upgrade complete command.
svs
upgrade
complete
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.2(1)SV1(4)
|
This command was introduced.
|
Examples
This example shows how to complete the VSM upgrade, notify hosts to switch to the upgraded datapath, and then display the upgrade status:
n1000v(config)# svs upgrade complete Warning: Config saved but not pushed to vCenter Server due to inactive connection! n1000v(config)# show running-config | in svs
Related Commands
|
|
show svs upgrade status
|
Monitors the upgrade of the VSM to a new software version.
|
svs upgrade start
|
Starts a manual VSM upgrade and saves upgrade information at the standby.
|
svs upgrade start
To start a manual VSM upgrade and save upgrade information at the standby, use the svs upgrade start command. To stop a manual upgrade, use the no form of this command.
svs upgrade start mgmt0 { ip ipaddress | ipv6 ipv6address } + [control0 ip ipaddr]
no svs upgrade start
Syntax Description
mgmt0
|
Specifies the management interface.
|
ip ipaddress
|
Specifies an IP address.
|
ipv6 ipv6address
|
Specifies an IPv6 address.
|
control0 ip
|
(Optional) Specifes the control0 ip address.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.2(1)SV1(4)
|
This command was introduced.
|
Usage Guidelines
Before starting a manual VSM upgrade:
-
Stop all configuration of the system, and do not change the configuration for the duration of the upgrade.
-
Save all changes in the running configuration to the startup configuration to be preserved through the upgrade.
-
Save a copy of your running configuration in external storage.
-
Make sure all VSM ports, uplinks, vmknics, and vsifs used for control, packet, management, and storage are configured with system profiles.
-
Make sure there is network connectivity between VC, VSM pair, and hosts or modules.
-
Make sure all hosts or modules are upgraded to the concurrent VEM software version.
-
If you are upgrading VSMs on a Cisco Nexus 1010, make sure the secondary VSM2 is active and the primary VSM1 is standby.
-
If upgrading VSMs on a Cisco Nexus 1010, the Cisco Nexus 1010s must be in an HA configuration.
To preserve access to VSM2 during software upgrade, this process requires you to assign an alternate management IP address to VSM2.
Examples
This example shows how to start a manual VSM upgrade and assign a temporary IP address.
n1000v# configure terminal n1000v(config)# svs upgrade start mgmt0 ip 10.78.109.44 1. Please do not change the configuration of the system from this point onwards 2. Ensure that all relevant ports, including uplinks, vmknics, and vsifs used for control, packet, management, storage as well as VSM ports, are all configured with system profiles 3. Ensure there is network connectivity between VC, VSM pair, and the hosts/modules 4. Ensure all the hosts/modules are upgraded with the next version of VEM software package
Related Commands
|
|
show svs upgrade status
|
Monitors the upgrade of the VSM to a new software version.
|
svs upgrade complete
|
Completes a VSM software upgrade, and notifies hosts to switch to the upgraded datapath.
|
show module
|
Displays information about all available VSMs and VEMs in the system.
|
reload
|
Reboots both the primary and secondary VSM.
|
show system redundancy status
|
Displays the HA status of the system.
|
boot kickstart
|
Configures the kickstart boot variable.
|
boot system
|
Configures the system boot variable.
|
system redundancy role primary
|
Configures the primary redundant role for a VSM.
|
show svs connections
|
Displays the current connections to the Cisco Nexus 1000V.
|
svs veth auto-config-purge
To
enable the VSM to remove all manual configuration on a vEthernet interface when the system administrator changes a port profile on the interface
, use the
svs veth auto-config-purge
command. To remove this control, use the
no
form of this command.
svs
veth
auto-config-purge
no
svs
veth
auto-config-purge
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.2(1)SV1(4)
|
This command was introduced.
|
Examples
This example shows how to
enable the VSM to remove all manual configuration on a vEthernet interface when the system administrator changes a port profile on the interface
:
n1000v(config)# svs veth auto-config-purge
This example shows how to remove the xxx configuration:
n1000v(config)# no svs veth auto-config-purge
Related Commands
|
|
interface vethernet
interface-number
|
Creates a vEthernet interface.
|
show running-config
|
Displays information about the configuration currently running on the system.
|
show interface vethernet
|
Displays information about vEthernet interfaces.
|
svs veth auto-delete
|
Enables the VSM to automatically delete DVPorts no longer used by a vNIC or hypervisor port.
|
svs
veth
auto-setup
|
Enable the VSM to automatically create a vEthernet interface when a new port is activated on a host.
|
svs veth auto-delete
To e
nable the VSM to automatically delete DVPorts no longer used by a vNIC or hypervisor port
, use the
svs veth auto-delete
command. To disable this control, use the
no
form of this command.
svs
veth
auto-delete
no
svs
veth
auto-delete
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.2(1)SV1(4)
|
This command was introduced.
|
Examples
This example shows how to
enable the VSM to automatically delete DVPorts no longer used by a vNIC or hypervisor port
:
n1000v(config)# svs veth auto-delete
This example shows how to disable the
automatic deletion of DVPorts that are no longer used by a vNIC or hypervisor port
:
n1000v(config)# no svs veth auto-delete
Related Commands
|
|
interface vethernet
interface-number
|
Creates a vEthernet interface.
|
show running-config
|
Displays information about the configuration currently running on the system.
|
show interface vethernet
|
Displays information about vEthernet interfaces.
|
svs
veth
auto-config-purge
|
Enables the VSM to remove all manual configuration on a vEthernet interface when the system administrator changes a port profile on the interface.
|
svs
veth
auto-setup
|
Enable the VSM to automatically create a vEthernet interface when a new port is activated on a host.
|
svs veth auto-setup
To
enable the VSM to automatically create a vEthernet interface when a new port is activated on a host
, use the
svs veth auto-setup
command. To remove this control, use the
no
form of this command.
svs
veth
auto-setup
no
svs
veth
auto-setup
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.2(1)SV1(4)
|
This command was introduced.
|
Examples
This example shows how to configure xxx:
This example shows how to remove the xxx configuration:
Related Commands
|
|
interface vethernet
interface-number
|
Creates a vEthernet interface.
|
show running-config
|
Displays information about the configuration currently running on the system.
|
show interface vethernet
|
Displays information about vEthernet interfaces.
|
svs veth auto-delete
|
Enables the VSM to automatically delete DVPorts no longer used by a vNIC or hypervisor port.
|
svs
veth
auto-config-purge
|
Enables the VSM to remove all manual configuration on a vEthernet interface when the system administrator changes a port profile on the interface.
|
switchname
To configure the hostname for the device, use the
switchname
command. To revert to the default, use the
no
form of this command.
switchname
name
no switchname
Syntax Description
name
|
Name for the device. The name is alphanumeric, case sensitive, can contain special characters, and can have a maximum of 32 characters.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
The Cisco NX-OS software uses the hostname in command-line interface (CLI) prompts and in default configuration filenames.
The
switchname
command performs the same function as the
hostname
command.
Examples
This example shows how to configure the device hostname:
n1000v# configure terminal n1000v(config)# switchname Engineering2
This example shows how to revert to the default device hostname:
Engineering2# configure terminal Engineering2(config)# no switchname
Related Commands
|
|
hostname
|
Configures the device hostname.
|
show switchname
|
Displays the device hostname.
|
switchport access vlan
To set the access mode of an interface, use the
switchport access vlan
command. To remove access mode configuration, use the
no
form of this command.
switchport
access
vlan
id
no
switchport
access
vlan
Syntax Description
id
|
VLAN identification number. The range of valid values is 1 to 3967.
|
Defaults
Access mode is not set.
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to set the access mode of an interface:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# switchport access vlan 10
This example shows how to remove access mode configuration:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# no switchport access vlan
Related Commands
|
|
show interface
|
Displays interface information.
|
switchport mode
To set the port mode of an interface, use the
switchport mode
command. To remove the port mode configuration, use the
no
form of this command.
switchport
mode {access | private-vlan {host | promiscuous} | trunk}
no switchport
mode {access | private-vlan {host | promiscuous} | trunk}
Syntax Description
access
|
Sets port mode access.
|
private-vlan
|
Sets the port mode to private VLAN.
|
host
|
Sets the port mode private VLAN to host.
|
promiscuous
|
Sets the port mode private VLAN to promiscuous.
|
trunk
|
Sets the port mode to trunk.
|
Defaults
Switchport mode is not set.
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to set the port mode of an interface:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# switchport mode private-vlan host
This example shows how to remove mode configuration:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# no switchport mode private-vlan host
Related Commands
|
|
show interface
|
Displays interface information.
|
switchport port-security
To set the port security characteristics of an interface, use the
switchport port-security
command. To remove the port security configuration, use the
no
form of this command.
switchport
port-security [aging {time
time
| type {absolute | inactivity}} | mac-address {
address
[vlan
id
] |sticky} | maximum
number
[vlan
id
] | violation {protect | shutdown}]
no switchport
port-security [aging {time
time
| type {absolute | inactivity}} | mac-address {
address
[vlan
id
] |sticky} | maximum
number
[vlan
id
] | violation {protect | shutdown}]}
Syntax Description
aging
|
Configures port security aging characteristics.
|
time
|
Specifies the port security aging time.
|
time
|
Aging time in minutes, in the range of 0 to 1440.
|
type
|
Specifies the type of timers.
|
absolute
|
Specifies an absolute timer.
|
inactivity
|
Specifies an inactivity timer.
|
mac-address
address
|
Specifies a 48-bit MAC address in the format
HHHH.HHHH.HHHH
.
|
vlan
|
Specifies the VLAN where the MAC address should be secured.
|
id
|
VLAN identification number. The range of valid values is 1 to 4094.
|
sticky
|
Specifies a sticky MAC address.
|
maximum
number
|
Specifies the maximum number of addresses, in the range of 1 to 1025.
|
violation
|
Specifies the security violation mode.
|
protect
|
Specifies the security violation protect mode.
|
shutdown
|
Specifies the security violation shutdown mode.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to set the port security aging inactivity timer:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# switchport port-security aging type inactivity
This example shows how to remove the port security aging inactivity timer:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# no switchport port-security aging type inactivity
Related Commands
|
|
show interface
|
Displays interface information.
|
show port-security
|
Displays port security information.
|
switchport private-vlan host-association
To define a private VLAN association for an isolated or community port, use the
switchport private-vlan host-association
command. To remove the private VLAN association from the port, use the
no
form of this command.
switchport private-vlan host-association
{
primary-vlan-id
} {
secondary-vlan-id
}
no
switchport private-vlan host-association
Syntax Description
primary-vlan-id
|
Number of the primary VLAN of the private VLAN relationship.
|
secondary-vlan-id
|
Number of the secondary VLAN of the private VLAN relationship.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
There is no run-time effect on the port unless it is in private VLAN-host mode. If the port is in private VLAN-host mode but neither of the VLANs exist, the command is allowed but the port is made inactive. The port also may be inactive when the association between the private VLANs is suspended.
The secondary VLAN may be an isolated or community VLAN.
Examples
This example shows how to configure a host private VLAN port with a primary VLAN (VLAN 18) and a secondary VLAN (VLAN 20):
n1000v(config-if)#
switchport private-vlan host-association 18 20
This example shows how to remove the private VLAN association from the port:
n1000v(config-if)#
no switchport private-vlan host-association
Related Commands
|
|
show vlan private-vlan [type]
|
Displays information on private VLANs.
|
switchport private-vlan mapping
To define the private VLAN association for a promiscuous port, use the
switchport private-vlan mapping
command. To clear all mapping from the primary VLAN, use the
no
form of this command.
switchport private-vlan mapping
{
primary-vlan-id
} {[
add
]
secondary-vlan-list
|
remove
secondary-vlan-list
}
no switchport private-vlan mapping
Syntax Description
primary-vlan-id
|
Number of the primary VLAN of the private VLAN relationship.
|
add
|
Associates the secondary VLANs to the primary VLAN.
|
secondary-vlan-list
|
Number of the secondary VLAN of the private VLAN relationship.
|
remove
|
Clears the association between the secondary VLANs and the primary VLAN.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
There is no run-time effect on the port unless it is in private VLAN-promiscuous mode. If the port is in private VLAN-promiscuous mode but the primary VLAN does not exist, the command is allowed but the port is made inactive.
The secondary VLAN may be an isolated or community VLAN.
Examples
This example shows how to configure the associate primary VLAN 18 to secondary isolated VLAN 20 on a private VLAN promiscuous port:
n1000v(config-if)#
switchport private-vlan mapping 18 20
This example shows how to add a VLAN to the association on the promiscuous port:
n1000v(config-if)#
switchport private-vlan mapping 18 add 21
This example shows how to remove the all private VLAN association from the port:
n1000v(config-if)#
no switchport private-vlan mapping
n1000v(config-if)#
Related Commands
|
|
show interface switchport
|
Displays information on all interfaces configured as switchports.
|
show interface private-vlan mapping
|
Displays the information about the private VLAN mapping for VLAN interfaces, or SVIs.
|
switchport private-vlan mapping trunk
To designate the primary private VLAN, use the
switchport private-vlan trunk mapping trunk
command. To remove the primary private VLAN, use the
no
form of this command.
switchport
private-vlan
trunk
native
vlan
id
no
switchport
private-vlan
trunk
native
vlan
Syntax Description
id
|
VLAN identification number. The range of valid values is 1 to 3967.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
When you use this command, you must either add a secondary VLAN, or remove a VLAN.
Examples
This example shows how to designate the primary private VLAN:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# n1000v(config-if)# switchport private-vlan mapping trunk 10 add 11
This example shows how to remove the primary private VLAN:
n1000v#
configure terminaln1000v(config)# interface vethernet 1 n1000v(config-if)# n1000v(config-if)# no switchport private-vlan mapping trunk 10
Related Commands
|
|
show vlan
|
Displays VLAN information.
|
switchport private-vlan trunk allowed vlan
To set the allowed VLANs when the interface is in private-vlan promiscuous trunking mode, use the
switchport private-vlan trunk allowed
command. To clear all VLANs from the private-vlan promiscuous trunking mode, use the
no
form of this command.
switchport private-vlan trunk allowed vlan
{
vlan-ids
|
add
vlan-ids
|
all
|
except
vlan-ids
|
none
|
remove
vlan-ids
}
no switchport private-vlan trunk allowed vlan
vlan-ids
Syntax Description
vlan-ids
|
VLAN IDs of the allowed VLANs when interface is in trunking mode.
|
add
|
Adds the VLANs to the interface.
|
all
|
Allows all the VLANs on the interface.
|
except
|
Allows all the VLANs on the interface except the specified ones.
|
none
|
Allows no VLANs on the interface.
|
remove
|
Removes VLAN IDs from existing allowed VLANs on the interface.
|
Command Modes
Port profile configuration (config-port-prof)
Interface configuration (config-if)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
This command is used to allow only the normal VLANs on the promiscuous trunk port.
Examples
This example shows how to set the allowed VLANs when the interface is in private VLAN trunking mode:
Enter configuration commands, one per line. End with CNTL/Z. switch(config)# port-profile type ethernet PVLAN-UPLINK switch(config-port-prof)# vmware port-group switch(config-port-prof)# switchport mode private-vlan trunk promiscuous switch(config-port-prof)# switchport private-vlan trunk allowed vlan 155-156 switch(config-port-prof)# switchport private-vlan mapping 156 155 switch(config-port-prof)# switchport private-vlan mapping trunk 156 155 switch(config-port-prof)# channel-group auto mode on mac-pinning switch(config-port-prof)# no shutdown switch(config-port-prof)# state enabled
switchport trunk allowed vlan
To set the list of allowed VLANs on the trunking interface, use the
switchport trunk allowed vlan
command. To allow
all
VLANs on the trunking interface, use the
no
form of this command.
switchport trunk allowed vlan
{
vlan-list
|
all | none |
[
add | except
|
remove
{
vlan-list
}]}
no switchport trunk allowed vlan
Syntax Description
vlan-list
|
Allowed VLANs that transmit through this interface in tagged format when in trunking mode; the range of valid values is from 1 to 4094.
|
all
|
Allows all appropriate VLANs to transmit through this interface in tagged format when in trunking mode.
|
none
|
Blocks all VLANs transmitting through this interface in tagged format when in trunking mode.
|
add
|
(Optional)
Adds the defined list of VLANs to those currently set instead of replacing the list.
|
except
|
(Optional)
Allows all VLANs to transmit through this interface in tagged format when in trunking mode except the specified values.
|
remove
|
(Optional)
Removes the defined list of VLANs from those currently set instead of replacing the list.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
You must enter the
switchport
command without any keywords to configure the LAN interface as a Layer 2 interface before you can enter the
switchport trunk allowed vlan
command. This action is required only if you have not entered the
switchport
command for the interface.
If you remove VLAN 1 from a trunk, the trunk interface continues to send and receive management traffic in VLAN 1.
Examples
This example shows how to add a series of consecutive VLANs to the list of allowed VLANs on a trunking port:
n1000v(config-if)#
switchport trunk allowed vlan add 40-50
Related Commands
|
|
show interface switchport
|
Displays the administrative and operational status of a switching (nonrouting) port.
|
switchport trunk native vlan
To configure trunking parameters on an interface, use the
switchport trunk native vlan
command. To remove the configuration, use the
no
form of this command.
switchport
trunk
native
vlan
id
no
switchport
trunk
native
vlan
Syntax Description
id
|
VLAN identification number. The range of valid values is 1 to 3967.
|
Command Modes
Interface configuration (config-if)
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to configure trunking parameters on an interface:
n1000v# configure terminal n1000v(config)# interface vethernet 10 n1000v(config-if)# switchport trunk native vlan 20
Related Commands
|
|
show vlan
|
Displays VLAN information.
|
system jumbomtu
To configure a system-wide jumbo frame size, specifying the maximum frame size that Ethernet ports can process, use the
system jumbomtu
command.
system jumbomtu
size
Syntax Description
size
|
Size, in bytes, of the Layer 2 Ethernet interface jumbo maximum transmission unit (MTU). Frames larger than this are dropped. The setting must be an even number between 1500 and 9000 bytes.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
-
For transmissions to occur between two ports, you must configure the same MTU size for both ports.
-
A port drops any frames that exceed its MTU size.
-
If you do not configure a system jumbo MTU size, it defaults to 1500 bytes.
-
For a Layer 2 port, you can configure an MTU size as the system default of 1500 bytes or the system default jumbo MTU size of 9000 bytes.
-
If you change the system jumbo MTU size, Layer 2 ports automatically use the system default MTU size of 1500 bytes unless you specifically configure the MTU size differently per port.
Examples
This example shows how to configure a system-wide maximum frame size of 8000 bytes:
n1000v(config)# system jumbomtu 8000
Related Commands
|
|
show interface ethernet
|
Displays information about Ethernet interfaces, including the configured MTU size.
|
show running-config
|
Displays the current operating configuration, which includes the system jumbo MTU size.
|
interface ethernet
|
Specifies an interface to configure and enters interface configuration mode.
|
mtu
|
Specifies the system jumbo MTU size.
|
system redundancy role
To configure a redundancy role for the VSM, use the
system redundancy role
command. To revert to the default setting, use the
no
form of the command.
system redundancy role {primary | secondary | standalone}
no system redundancy role {primary | secondary | standalone}
Syntax Description
primary
|
Specifies the primary redundant VSM.
|
secondary
|
Specifies the secondary redundant VSM.
|
standalone
|
Specifies no redundant VSM.
|
Command Modes
EXEC
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to configure no redundant VSM:
n1000v# system redundancy role standalone
Related Commands
|
|
show system redundancy
|
Displays the system redundancy status.
|
system switchover
To switch over to the standby supervisor, use the
system switchover
command.
system switchover
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to switch over to the standby supervisor:
n1000v# system switchover
Related Commands
|
|
show system redundancy
|
Displays the system redundancy status.
|
system update vem feature level
To change the software version supported on VEMs, use the
system update vem feature level
command.
system
update
vem
feature
level
[
version_number
]
Syntax Description
version_number
|
(Optional) version number index from the list above.
|
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(2)
|
This command was introduced.
|
Examples
This example shows how to change the software version supported:
n1000v#
system update vem feature levelError : the feature level is set to the highest value possible
Related Commands
|
|
show system vem feature level
|
Displays the current software release supported.
|
system vlan
To add the system VLAN to a port profile, use the
system vlan
command. To remove the system VLAN from a port profile, use the
no
form of this command.
system
vlan
vlan-ID-list
no
system
vlan
Syntax Description
vlan-ID-list
|
List of VLAN IDs, separated by commas. The allowable range is 1–3967 and 4048–4093.
|
Command Modes
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
A system VLAN is used to configure and bring up physical or vEthernet ports before the Virtual Supervisor Module (VSM) has established communication with the Virtual Ethernet Module (VEM).
Examples
This example shows how to add system VLANs 260 and 261 to the port profile:
n1000v (config)# port-profile system-uplink n1000v(config-port-prof)# system vlan 260, 261 n1000v(config-port-prof)#
This example shows how to remove all system VLANs from the port profile:
n1000v (config)# port-profile system-uplink n1000v(config-port-prof)# no system vlan n1000v(config-port-prof)#
Related Commands
|
|
vlan
|
Creates a VLAN and enters the VLAN configuration mode.
|
show vlan all-ports
|
Displays the status of all VLANs and the ports that are configured on them.
|
show vlan private-vlan
|
Displays private VLAN information.
|
show vlan summary
|
Displays VLAN summary information.
|