Dell 9.7(0.0) manual Pre-6.1.1.1, LS Seq Number

Command History

Usage Information

This guide is platform-specific. 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
9.7(0.0)	Introduced on the S6000-ON.
9.4.(0.0)	Added support for VRF.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Added support for Multi-Process OSPF.

7.6.1.0Introduced on the S-Series.

7.5.1.0Introduced on the C-Series.

pre-6.1.1.1 Introduced on the E-Series.

The following describes the show ip ospf process-iddatabase external command shown in the following example.

Field	Description
LS Age	Displays the LSA’s age.
Options	Displays the optional capabilities available on router. The
	following options can be found in this item:
	• TOS-capability or No TOS-capability is displayed
	depending on whether the router can support Type of
	Service.
	• DC or No DC is displayed depending on whether the
	originating router can support OSPF over demand
	circuits.
	• E or No E is displayed on whether the originating router
	can accept AS External LSAs.
LS Type	Displays the LSA’s type.
Link State ID	Displays the Link State ID.
Advertising Router	Identifies the router ID of the LSA’s originating router.
LS Seq Number	Identifies the link state sequence number. This number
	enables you to identify old or duplicate LSAs.
Checksum	Displays the Fletcher checksum of the LSA’s complete
	contents.
Length	Displays the length in bytes of the LSA.

1112 Open Shortest Path First (OSPFv2 and OSPFv3)