Table Of Contents
P Commands
port-monitor activate
port-monitor enable
port-monitor name
port-type
poweroff module
power redundancy-mode
ptp announce
ptp delay-request minimum interval
ptp domain
ptp pdelay-req-interval
ptp priority1
ptp priority2
ptp source
ptp sync interval
ptp vlan
P Commands
This chapter describes the Cisco NX-OS system management commands that begin with the letter P.
port-monitor activate
To activate a Simple Network Management Protocol (SNMP) port-monitor policy, use the port-monitor activate command. To deactivate a port-monitor policy, use the no form of this command.
port-monitor activate [policy-name]
no port-monitor activate [policy-name]
Syntax Description
policy-name
|
(Optional) Port-monitor policy. The maximum number of alphanumeric characters is 32.
|
Defaults
None
Command Modes
Global configuration (config)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
4.1(2)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to activate an SNMP port-monitor policy:
switch(config)# port-monitor name policy_1
switch(config-port-monitor)# port-monitor activate policy_1
This example shows how to deactivate a port-monitor policy:
switch(config-port-monitor)# no port-monitor activate policy_1
Related Commands
Command
|
Description
|
counter
|
Configures an individual counter.
|
port-monitor enable
To enable the Simple Network Management Protocol (SNMP) port-monitor feature, use the port-monitor enable command. To disable the port-monitor feature, use the no form of this command.
port-monitor enable
no port-monitor enable
Syntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
Global configuration (config)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
4.1(2)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to enable the SNMP port-monitor feature:
switch(config)# port-monitor enable
This example shows how to disable the SNMP port-monitor feature:
switch(config)# no port-monitor enable
Related Commands
Command
|
Description
|
port-monitor activate
|
Activates the specified port-monitor policy.
|
port-monitor name
To create a Simple Network Management Protocol (SNMP) port-monitor policy, use the port-monitor name command. To delete a port-monitor policy, use the no form of this command.
port-monitor name policy-name
no port-monitor name policy-name
Syntax Description
policy-name
|
Policy name. The maximum number of alphanumeric characters is 32.
|
Defaults
None
Command Modes
Global configuration (config)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
4.1(2)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to create an SNMP port-monitor policy:
switch(config)# port-monitor name PM1
switch(config-port-monitor)#
This example shows how to remove a SNMP port-monitor policy:
switch(config)# no port-monitor name PM1
Related Commands
Command
|
Description
|
port-monitor activate
|
Activates the specified port-monitor policy.
|
port-type
To configure a port type for the Simple Network Management Protocol (SNMP) port monitoring, use the port-type command. To delete the port-type configuration for port monitoring, use the no form of this command.
port-type {access-port | all | trunks}
no port-type {access-port | all | trunks}
Syntax Description
access-port
|
Configures port monitoring for access ports.
|
all
|
Configures port monitoring for all ports.
|
trunks
|
Configures port monitoring for trunk ports.
|
Defaults
None
Command Modes
Port-monitor configuration (config-port-monitor)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
4.1(2)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure a port type for the SNMP port-monitor configuration:
switch(config)# port-monitor name PM1
switch(config-port-monitor)# port-type all
switch(config-port-monitor)#
This example shows how to remove a port-type configuration:
switch(config-port-monitor)# no port-type all
switch(config-port-monitor)#
Related Commands
Command
|
Description
|
port-monitor activate
|
Activates the specified port-monitor policy.
|
poweroff module
To power off a module, use the poweroff module command. To return power to the module, use the no form of this command.
poweroff module module
no poweroff module module
Syntax Description
module
|
Module number. The range is from 1 to 18.
|
Defaults
None
Command Modes
Global configuration
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
4.0(1)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to power off module 2:
switch# poweroff module 2
Related Commands
Command
|
Description
|
show module
|
Displays information about a module.
|
power redundancy-mode
To configure the power supply redundancy mode, use the power redundancy-mode command. To disable this mode, use the no form of this command.
power redundancy-mode {combined [force] | insrc-redundant | ps-redundant [single-input] |
redundant}
no power redundancy-mode {combined [force] | insrc-redundant | ps-redundant [single-input]
| redundant}
Syntax Description
combined
|
Specifies the combined power supply mode.
|
force
|
(Optional) Forces the device to choose the combined mode without prompting the user.
|
insrc-redundant
|
Specifies the input source redundancy mode.
|
ps-redundant
|
Specifies the power supply redundancy mode.
|
single-input
|
(Optional) Specifies a single power input.
|
redundant
|
Specifies the full redundancy mode.
|
Defaults
ps-redundant
Command Modes
Global configuration mode
Supported User Roles
network-admin
Release
|
Modification
|
4.2(1)
|
This command was introduced.
|
Usage Guidelines
You can use the power redundancy-mode command only in the default virtual device context (VDC).
You can configure the power supplies with the following modes:
•Combined mode—This mode does not provide power redundancy. The available power for this mode is the total power capacity of all power supplies.
•Input source redundancy mode—This mode utilizes two electrical grids, each one powering a half module within each power supply. If one power grid goes down, each power supply continues to draw power through its other half module. The available power is the amount of power by the lesser of the two grids through the power supplies.
•Power supply redundancy mode—This mode provides an extra power supply in case an active power supply goes down. The power supply that can supply the most power operates in standby mode. The other one or two power supplies are active. The available power is the amount of power provided by the active power supply units.
•Full redundancy mode—This mode combines power supply redundancy and input source redundancy, which means that the chassis has an extra power supply and one half of each power supply is connected to one electrical grid while the other half of each power supply is connected to the other electrical grid. The available power is the lesser of the available power for power supply redundancy mode and input source redundancy mode.
This command does not require a license.
Examples
This example shows how to configure the power supply redundancy mode:
switch(config)# power redundancy-mode ps-redundant
This example shows how to disable the power supply redundancy mode:
switch(config)# no power redundancy-mode ps-redundant
Related Commands
Command
|
Description
|
show environment power
|
Displays information about the power capacity and power distribution of the system.
|
ptp announce
To configure the interval between Precision Time Protocol (PTP) announce messages on an interface or the number of PTP intervals before a timeout occurs on an interface, use the ptp announce command. To remove the interval configuration for PTP messages, use the no form of this command.
ptp announce {interval seconds | timeout count}
no ptp announce {interval seconds | timeout count}
Syntax Description
interval
|
Specifies the interval between Precision Time Protocol (PTP) announce messages on an interface.
|
seconds
|
Log seconds. The range is from 0 to 4.
|
timeout
|
Specifies the number of PTP intervals before a timeout occurs on an interface.
|
count
|
Timeout count. The range is from 2 to 10.
|
Defaults
interval 1
timeout 3
Command Modes
Interface configuration mode (config-if)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
Make sure that you are in the correct virtual device context (VDC). To change the VDC, use the switchto vdc command.
Make sure that you have globally enabled PTP on the device and configured the source IP address for PTP communication.
This command does not require a license.
Examples
This example shows how to configure the interval between PTP announce messages on an interface:
switch# configure terminal
switch(config)# interface ethernet 5/1
switch(config-if)# ptp announce interval 1
This example shows how to remove the interval configuration for PTP messages:
switch(config)# interface ethernet 5/1
switch(config-if)# no ptp announce interval 1
Related Commands
Command
|
Description
|
ptp
|
Enables or disables PTP on an interface.
|
ptp delay-request minimum interval
|
Configures the minimum interval allowed between PTP delay-request messages when the port is in the master state.
|
ptp sync interval
|
Configures the interval between PTP synchronization messages on an interface.
|
ptp vlan vlan
|
Configures the PTP VLAN value on an interface.
|
ptp delay-request minimum interval
To configure the minimum interval allowed between Precision Time Protocol (PTP) delay-request messages when the port is in the master state, use the ptp delay-request minimum interval command. To remove the minimum interval configuration for PTP delay-request messages, use the no form of this command.
ptp delay-request minimum interval seconds
no ptp delay-request minimum interval seconds
Syntax Description
seconds
|
Log seconds. The range is from 1 to 6.
|
Defaults
None
Command Modes
Interface configuration mode (config-if)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
Make sure that you are in the correct virtual device context (VDC). To change the VDC, use the switchto vdc command.
Make sure that you have globally enabled PTP on the device and configured the source IP address for PTP communication.
This command does not require a license.
Examples
This example shows how to configure the minimum interval allowed between PTP delay-request messages:
switch# configure terminal
switch(config)# interface ethernet 5/1
switch(config-if)# ptp delay-request minimum interval 3
This example shows how to remove the minimum interval configuration for PTP delay-request messages:
switch(config)# interface ethernet 5/1
switch(config-if)# no ptp delay-request minimum interval 3
Related Commands
Command
|
Description
|
ptp
|
Enables or disables PTP on an interface.
|
ptp announce
|
Configures the interval between PTP announce messages on an interface or the number of PTP intervals before a timeout occurs on an interface.
|
ptp sync interval
|
Configures the interval between PTP synchronization messages on an interface.
|
ptp vlan vlan
|
Configures the PTP VLAN value on an interface.
|
ptp domain
To configure a domain number for the Precision Time Protocol (PTP) clock, use the ptp domain command. To remove the domain configuration for the PTP clock, use the no form of this command.
ptp domain domain_number
no ptp domain domain_number
Syntax Description
domain_number
|
Domain number. The range is from 0 to 28.
|
Defaults
0
Command Modes
Global configuration mode
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure a domain number for the PTP clock:
switch# configure terminal
switch(config)# ptp domain 6
This example shows how to remove the PTP domain configuration:
switch(config)# no ptp domain 6
switch(config)#
Related Commands
Command
|
Description
|
feature ptp
|
Enables or disables PTP on the device.
|
ptp source
|
Configures the source IP address for all PTP packets.
|
ptp priority1
|
Configures the priority1 value to use when advertising this clock.
|
ptp priority2
|
Configures the priority2 value to use when advertising this clock.
|
show ptp brief
|
Displays the PTP status.
|
show ptp clock
|
Displays the properties of the local clock.
|
ptp pdelay-req-interval
To configure the mean peer-delay request interval logging for the Precision Time Protocol (PTP), use the ptp pdelay-req-interval command. To remove the mean of the peer-delay request interval logging for PTP, use the no form of this command.
ptp pdelay-req-interval value
no ptp pdelay-req-interval value
Syntax Description
value
|
Interval value. The range is from 0 to 5.
|
Defaults
Disabled
Command Modes
Global configuration mode
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure the mean of the peer-delay request interval logging for PTP:
switch# configure terminal
switch(config)# ptp pdelay-req-interval 3
This example shows how to remove the mean of the peer-delay request interval logging for PTP:
switch(config)# no ptp pdelay-req-interval 3
switch(config)#
Related Commands
Command
|
Description
|
feature ptp
|
Enables or disables PTP on the device.
|
ptp source
|
Configures the source IP address for all PTP packets.
|
ptp domain
|
Configures the domain number to use for this clock.
|
ptp priority1
|
Configures the priority1 value to use when advertising this clock.
|
ptp priority2
|
Configures the priority2 value to use when advertising this clock.
|
show ptp brief
|
Displays the PTP status.
|
show ptp clock
|
Displays the properties of the local clock.
|
ptp priority1
To configure the priority1 value when advertising the Precision Time Protocol (PTP) clock, use the ptp priority1 command. To remove the priority1 value, use the no form of this command.
ptp priority1 priority-number
no ptp priority1 priority-number
Syntax Description
priority-number
|
Priority number. The range is from 0 to 255.
|
Defaults
255
Command Modes
Global configuration mode
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure the priority1 value when advertising the PTP clock:
switch# configure terminal
switch(config)# ptp priority1 10
This example shows how to remove the priority1 value when advertising the PTP clock:
switch# configure terminal
switch(config)# no ptp priority1 10
Related Commands
Command
|
Description
|
feature ptp
|
Enables or disables PTP on the device.
|
ptp source
|
Configures the source IP address for all PTP packets.
|
ptp domain
|
Configures the domain number to use for this clock.
|
ptp priority2
|
Configures the priority2 value to use when advertising this clock.
|
show ptp brief
|
Displays the PTP status.
|
show ptp clock
|
Displays the properties of the local clock.
|
ptp priority2
To configure the priority2 value when advertising the Precision Time Protocol (PTP) clock, use the ptp priority2 command. To remove the priority2 value when advertising the PTP, use the no form of this command.
ptp priority2 priority-number
no ptp priority2 priority-number
Syntax Description
priority-number
|
Priority number. The range is from 0 to 255.
|
Defaults
255
Command Modes
Global configuration mode
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure the priority2 value when advertising the PTP clock:
switch# configure terminal
switch(config)# ptp priority2 1
This example shows how to remove the priority2 value configuration for use when advertising the PTP clock:
switch# configure terminal
switch(config)# no ptp priority2 1
Related Commands
Command
|
Description
|
feature ptp
|
Enables or disables PTP on the device.
|
ptp source
|
Configures the source IP address for all PTP packets.
|
ptp domain
|
Configures the domain number to use for this clock.
|
ptp priority1
|
Configures the priority1 value to use when advertising this clock.
|
show ptp brief
|
Displays the PTP status.
|
show ptp clock
|
Displays the properties of the local clock.
|
ptp source
To configure the global source for all the Precision Time Protocol (PTP) packets, use the ptp source command. To remove the global source for PTP packets, use the no form of this command.
ptp source ip_address
no ptp source ip_address
Syntax Description
ip_address
|
IPv4 address of the source.
|
Defaults
None
Command Modes
Global configuration mode
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure the global source for all the PTP packets:
switch# configure terminal
switch(config)# ptp source 10.1.1.1
This example shows how to remove the global source configuration for all the PTP packets:
switch(config)# no ptp source 10.1.1.1
switch(config)#
Related Commands
Command
|
Description
|
feature ptp
|
Enables or disables PTP on the device.
|
ptp domain
|
Configures the domain number to use for this clock.
|
ptp priority1
|
Configures the priority1 value to use when advertising this clock.
|
ptp priority2
|
Configures the priority2 value to use when advertising this clock.
|
show ptp brief
|
Displays the PTP status.
|
show ptp clock
|
Displays the properties of the local clock.
|
ptp sync interval
To configure the interval between Precision Time Protocol (PTP) synchronization messages on an interface, use the ptp sync interval command. To remove the interval configuration for PTP messages synchronization, use the no form of this command.
ptp sync interval seconds
no ptp sync interval seconds
Syntax Description
seconds
|
Log seconds. The range is from -1 to 1.
|
Defaults
0
Command Modes
Interface configuration mode (config-if)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
Make sure that you are in the correct virtual device context (VDC). To change the VDC, use the switchto vdc command.
Make sure that you have globally enabled PTP on the device and configured the source IP address for PTP communication.
This command does not require a license.
Examples
This example shows how to configure the interval between PTP synchronization messages on an interface:
switch# configure terminal
switch(config)# interface ethernet 5/1
switch(config-if)# ptp sync interval 1
This example shows how to remove the interval configuration for PTP messages synchronization:
switch(config)# interface ethernet 5/1
switch(config-if)# no ptp sync interval 1
Related Commands
Command
|
Description
|
ptp
|
Enables or disables PTP on an interface.
|
ptp announce
|
Configures the interval between PTP announce messages on an interface or the number of PTP intervals before a timeout occurs on an interface.
|
ptp delay-request minimum interval
|
Configures the minimum interval allowed between PTP delay-request messages when the port is in the master state.
|
ptp vlan vlan
|
Configures the PTP VLAN value on an interface.
|
ptp vlan
To configure the Precision Time Protocol (PTP) VLAN value on an interface, use the ptp vlan command. To remove the PTP VLAN value from an interface, use the no form of this command.
ptp vlan vlan-number
no ptp vlan vlan-number
Syntax Description
vlan-number
|
VLAN number. The range is from 1 to 4094.
|
Defaults
1
Command Modes
Interface configuration mode (config-if)
Supported User Roles
network-admin
vdc-admin
Command History
Release
|
Modification
|
5.2(1)
|
This command was introduced.
|
Usage Guidelines
Make sure that you are in the correct virtual device context (VDC). To change the VDC, use the switchto vdc command.
Make sure that you have globally enabled PTP on the device and configured the source IP address for PTP communication.
This command does not require a license.
Examples
This example shows how to configure the PTP VLAN value on an interface:
switch# configure terminal
switch(config)# interface ethernet 5/5
switch(config-if)# ptp vlan 9
This example shows how to remove the PTP VLAN value from an interface:
switch(config)# interface ethernet 5/5
switch(config-if)# no vlan 9
Related Commands
Command
|
Description
|
ptp
|
Enables or disables PTP on an interface.
|
ptp announce
|
Configures the interval between PTP announce messages on an interface or the number of PTP intervals before a timeout occurs on an interface.
|
ptp delay-request minimum interval
|
Configures the minimum interval allowed between PTP delay-request messages when the port is in the master state.
|
ptp sync interval
|
Configures the interval between PTP synchronization messages on an interface.
|