Dell S4048T, Configuration Manual

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Example
Dell#
Dell#conf
Dell(conf)#router ospf 1
Dell(conf-router_ospf-1)#timer spf 2 5
Dell(conf-router_ospf-1)#
Dell(conf-router_ospf-1)#show config
!
router ospf 1
timers spf 2 5
Dell(conf-router_ospf-1)#
Dell(conf-router_ospf-1)#end
Dell#
For a complete list of the OSPF commands, refer to the OSPF section in the Dell Networking OS Command
Line Reference Guide document.
Enabling OSPFv2
To enable Layer 3 routing, assign an IP address to an interface (physical or Loopback). By default, OSPF,
similar to all routing protocols, is disabled.
You must configure at least one interface for Layer 3 before enabling OSPFv2 globally.
If implementing multi-process OSPF, create an equal number of Layer 3 enabled interfaces and OSPF process
IDs. For example, if you create four OSPFv2 process IDs, you must have four interfaces with Layer 3 enabled.
1 Assign an IP address to an interface.
CONFIG-INTERFACE mode
ip address ip-address mask
The format is A.B.C.D/M.
If you are using a Loopback interface, refer to Loopback Interfaces .
2 Enable the interface.
CONFIG-INTERFACE mode
no shutdown
3 Return to CONFIGURATION mode to enable the OSPFv2 process globally.
CONFIGURATION mode
router ospf process-id [vrf { vrf name }]
•
vrf name
: enter the keyword
VRF
and the instance name to tie the OSPF instance to the VRF. All
network commands under this OSPF instance are later tied to the VRF instance.
The range is from 0 to 65535.
The OSPF process ID is the identifying number assigned to the OSPF process. The router ID is the IP
address associated with the OSPF process.
After the OSPF process and the VRF are tied together, the OSPF process ID cannot be used again in the
system.
Open Shortest Path First (OSPFv2 and OSPFv3) 720