Dell Command Line Reference Guide for the S4048–ON System 9.14.2.8

process-id

Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process.

link-state-id

(OPTIONAL) Specify LSA ID in dotted decimal format. The LSA ID value depends on the LSA type, and it can be one of the following:

• the network’s IP address for Type 3 LSAs or Type 5 LSAs
• the router’s OSPF router ID for Type 1 LSAs or Type 4 LSAs
• the default destination (0.0.0.0) for Type 5 LSAs

adv-router ip-address

(OPTIONAL) Enter the keywords adv-router and the ip-address to display only the LSA information about that router.

• EXEC
• EXEC Privilege

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version

Description

9.10(0.1)

Introduced on the S6010-ON and S4048T-ON.

9.10(0.0)

Introduced on the S3148.

9.10(0.0)

Introduced on the S6100-ON.

9.8(2.0)

Introduced on the S3100 series.

9.8(1.0)

Introduced on the Z9100-ON.

9.8(0.0P5)

Introduced on the S4048-ON.

9.8(0.0P2)

Introduced on the S3048-ON.

9.7(0.0)

Introduced on the S6000-ON.

9.4.(0.0)

Added support for VRF.

9.2(1.0)

Introduced on the Z9500.

9.0.2.0

Introduced on the S6000.

8.3.19.0

Introduced on the S4820T.

8.3.11.1

Introduced on the Z9000.

8.3.7.0

Introduced on the S4810.

7.8.1.0

Added support for Multi-Process OSPF.

7.6.1.0

Introduced on the S-Series.

7.5.1.0

Introduced on the C-Series.

pre-6.1.1.1

Introduced on the E-Series.

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.

Checksum

Identifies the link state sequence number. This number enables you to identify old or duplicate LSAs.

Length

Displays the Fletcher checksum of an LSA’s complete contents.

Network Mask

Displays the length in bytes of the LSA.

Attached Router

Identifies the IP address of routers attached to the network.

DellEMC# show ip ospf 1 data network

    OSPF Router with ID (20.20.20.5) (Process ID 1)

        Network (Area 0.0.0.0)
 LS age: 1372
Options: (No TOS-capability, DC, E)
LS type: Network
Link State ID: 202.10.10.2
Advertising Router: 20.20.20.8
LS Seq Number: 0x80000006
Checksum: 0xa35
Length: 36
Network Mask: /24
     Attached Router: 20.20.20.8
     Attached Router: 20.20.20.9
     Attached Router: 20.20.20.7

         Network (Area 0.0.0.1)

LS age: 252
Options: (TOS-capability, No DC, E)
LS type: Network
Link State ID: 192.10.10.2
Advertising Router: 192.10.10.2
LS Seq Number: 0x80000007
Checksum: 0x4309
Length: 36
Network Mask: /24
     Attached Router: 192.10.10.2
     Attached Router: 20.20.20.1
     Attached Router: 20.20.20.5
DellEMC#

• show ip ospf database — display OSPF database information.