Cisco Nexus 3548 User Manual

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Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
OL-27852-01
Chapter Unicast Routing Commands
timers nsf signal
timers nsf signal
To set the time limit to signal a nonstop forwarding (NSF) restart for the Enhanced Interior Gateway
Routing Protocol (EIGRP), use the timers nsf signal command. To return the route hold timer to the
default, use the no form of this command.
timers nsf signal seconds
no timers nsf signal
Syntax Description
Command Default EIGRP NSF awareness is enabled
Command Modes Address family configuration mode
Router configuration mode
Router VRF configuration mode
Command History
Usage Guidelines Use this command to set the maximum period of time that the NSF-aware router waits for an
NSF-capable neighbor to signal a restart.
This command requires the LAN Enterprise Services license.
Examples This example shows how to set the signal timer value for an NSF-aware router to the maximum (30
seconds):
switch# configure terminal
switch(config)# router eigrp 1
switch(config-router) address-family ipv4 unicast
switch(config-router-af)# timers nsf signal 30
switch(config-router-af)#
Related Commands
seconds Time, in seconds, that EIGRP waits for a peer to signal an NSF restart. The
range is from 10 to 360 seconds.
Release Modification
5.0(3)A1(1) This command was introduced.
Command Description
copy running-config
startup-config
Saves the configuration changes to the startup configuration file.
show ip eigrp Displays EIGRP information.

Cisco Nexus 3548 Specifications

General

Rack Units	1RU
Product Type	Switch
Form Factor	Rack-mountable
Jumbo Frame Support	9216 bytes
Input Voltage	100-240 VAC
Product Series	Nexus 3000
Model	Nexus 3548
Operating System	Cisco NX-OS
Ports	48 x 10GE SFP+
Latency	190 ns
Airflow	Front-to-back