OS10 Enterprise Edition User Guide Release 10.4.0E(R3)

PDF

show ip ospf database nssa external

Displays information about the NSSA-External (Type 7) LSA.

Syntax
show ip ospf [ process-id]database nssa external
Parameters
process-id — (Optional) Displays NSSA-External (Type7) LSA information for a specified OSPF Process ID. If you do not enter a Process ID, this command applies only to the first OSPF process.
Default
Not configured
Command Mode
EXEC
Usage Information
  • LS Age — Displays the LS age.
  • Options — Displays the optional capabilities available on the router.
  • LS Type — Displays the Link State type.
  • Link State ID — Identifies the router ID.
  • Advertising Router — Identifies the advertising router’s ID.
  • LS Seq Number — Identifies the LS sequence number (identifies old or duplicate LSAs).
  • Checksum — Displays the Fletcher checksum of an LSA’s complete contents.
  • Length — Displays the LSA length in bytes.
  • Network Mask —Identifies the network mask implemented on the area.
  • TOS—Displays the ToS options. The only option available is zero.
  • Metric—Displays the LSA metric.
Example
OS10# show ip ospf database nssa external
                                       
                                       OSPF Router with ID (2.2.2.2) (Process ID 100)
                                       
                                       NSSA External (Area 0.0.0.1)
                                       
                                       LS age: 98
                                       Options: (No TOS-Capability, No DC, No Type 7/5 translation)
                                       LS type: NSSA External
                                       Link State ID: 0.0.0.0
                                       Advertising Router: 1.1.1.1
                                       LS Seq Number: 0x80000001
                                       Checksum: 0x430C
                                       Length: 36
                                       Network Mask: /0
                                       Metric Type: 1
                                       TOS: 0
                                       Metric: 16777215
                                       Forward Address: 0.0.0.0
                                       External Route Tag: 0
                                       
                                       LS age: 70
                                       Options: (No TOS-Capability, No DC, No Type 7/5 translation)
                                       LS type: NSSA External
                                       Link State ID: 0.0.0.0
                                       Advertising Router: 2.2.2.2
                                       LS Seq Number: 0x80000001
                                       Checksum: 0x2526
                                       Length: 36
                                       Network Mask: /0
                                       Metric Type: 1
                                       TOS: 0
                                       Metric: 0
                                       Forward Address: 0.0.0.0
                                       External Route Tag: 0
                                       
                                       LS age: 65
                                       Options: (No TOS-Capability, No DC, No Type 7/5 translation)
                                       LS type: NSSA External
                                       Link State ID: 12.1.1.0
                                       Advertising Router: 2.2.2.2
                                       LS Seq Number: 0x80000001
                                       Checksum: 0xBDEA
                                       Length: 36
                                       Network Mask: /24
                                       Metric Type: 2
                                       TOS: 0
                                       Metric: 20
                                       Forward Address: 0.0.0.0
                                       External Route Tag: 0
                                       
                                       LS age: 65
                                       Options: (No TOS-Capability, No DC, No Type 7/5 translation)
                                       LS type: NSSA External
                                       Link State ID: 13.1.1.0
                                       Advertising Router: 2.2.2.2
                                       LS Seq Number: 0x80000001
                                       Checksum: 0xB0F6
                                       Length: 36
                                       Network Mask: /24
                                       Metric Type: 2
                                       TOS: 0
                                       Metric: 20
                                       Forward Address: 0.0.0.0
                                       External Route Tag: 0
                                       
                                       LS age: 65
                                       Options: (No TOS-Capability, No DC, No Type 7/5 translation)
                                       LS type: NSSA External
                                       Link State ID: 14.1.1.0
                                       Advertising Router: 2.2.2.2
                                       LS Seq Number: 0x80000001
                                       Checksum: 0xA303
                                       Length: 36
                                       Network Mask: /24
                                       Metric Type: 2
                                       TOS: 0
                                       Metric: 20
                                       Forward Address: 0.0.0.0
                                       External Route Tag: 0
                                       
                                    
Supported Releases
10.2.0E or later

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\