560
C
HAPTER
19: O
PEN
S
HORTEST
P
ATH
F
IRST
(OSPF)
ip ospf linkStateData
✓
3500
✓
9000
9400
3900
9300
network
For CoreBuilder 9000: Applies to Layer 3 switching modules only.
Displays network link state advertisements (LSAs) in the link state
database.
Valid Minimum Abbreviation
ip o l n
Important Consideration
■
To view link state database information, OSPF must be
active (enabled).
Options
Fields in the IP OSPF Link State Data Network Display
Prompt Description Possible Values [Default]
Area ID Area ID (in the form
n.n.n.n where 0 <= n <= 255)
that corresponds to the OSPF
area for which you want to
view network LSA information
Valid area ID 0.0.0.0 (factory
default), or
current value
Area Mask Subnet mask of OSPF area for
which you want to view
network LSA information
Valid area mask 0.0.0.0 (factory
default), or
current value
LSID Link State ID: interface address
of the designated router
Valid IP address 0.0.0.0 (factory
default), or
current value
LSID mask Link State ID bit mask
(Example: 255.0.0.0)
Link State ID bit
mask
0.0.0.0 (factory
default), or
current value
Field Description
Attached routers List of routers that are fully adjacent to the designated router
(DR); also the DR
LS Age Time (in seconds) since the LSA was originated
LS Seq Sequence number of the LSA (used to detect older duplicate
LSAs)
LSID Interface address (in the form of an IP address) of the designated
router
Network mask IP address mask for the network
Router ID Originating router ID
