Concept Guide

Usage Information
Use SNMPv3 context conguration to distinguish between various OSPFv3 VRF instances.
Example
DellEMC(conf-ipv6-router_ospf)#snmp context ospf1
DellEMC>show runnig-config ospf
!
ipv6 router ospf 10
router-id 10.10.10.1
snmp context ospf1
!
DellEMC>
timers spf
Set the time interval between when the switch receives a topology change and starts a shortest path rst (SPF) calculation.
Syntax
timers spf delay holdtime msec
To return to the default, use the no timers spf command.
Parameters
delay Enter a number as the delay. The range is from 0 to 2147483647. The default is 5
seconds.
holdtime Enter a number as the hold time. The range is from 0 to 2147483647. The default is 10
seconds.
msec Enter the keyword msec to specify the time interval value in milli seconds.
NOTE: If you do not specify the msec option, the timer values are considered as
seconds.
Defaults
• delay = 5 seconds
• holdtime = 10 seconds
Command Modes ROUTER OSPFv3 for OSPFv3
Supported Modes Full–Switch
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.11(0.0) Introduced the msec keyword.
9.9(0.0) Introduced on the FN IOM.
9.8(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information Setting the delay and holdtime parameters to a low number enables the switch to an alternate path quickly but
requires more CPU usage.
Example
Dell#
Dell#conf
Open Shortest Path First (OSPFv2 and OSPFv3) 1001