DELL N3000 User Manual

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Configuring OSPF and OSPFv3
Configuring Stub Areas and NSSAs
Beginning in Privileged EXEC mode, use the following commands to 
configure OSPF stub areas and NSSAs.
exit
Exit to Global Configuration Mode
router ospf
Enter OSPF configuration mode.
passive-interface vlan 
vlan-id
Make an interface passive to prevent OSPF from forming 
an adjacency on an interface. OSPF advertises networks 
attached to passive interfaces as stub networks.
network 
ip-address 
wildcard-mask
 area 
area-
id
Enable OSPFv2 on interfaces whose primary IP address 
matches this command, and make the interface a member 
of the specified area.
ip-address
 — Base IPv4 address of the network area.
wildcard-mask
 — The network mask indicating the 
subnet.
area-id
 — The ID of the area (Range: IP address or 
decimal from 0–4294967295).
exit
Exit to Global Config mode.
exit
Exit to Privileged EXEC mode.
show ip ospf interface 
[vlan
 vlan-id
]
View summary information for all OSPF interfaces 
configured on the switch or for the specified routing 
interface.
show ip ospf interface 
stats vlan
 vlan-id
View per-interface OSPF statistics.
Command
Purpose
configure
Enter global configuration mode.
router ospf
Enter OSPF configuration mode.
area 
area-id
 stub
Create a stub area for the specified area ID. 
area 
area-id
 stub no-
summary
Prevent Summary LSAs from being advertised into the 
stub area.
Command
Purpose