OSPF - Summary Net LSAs

From: Ronnie Royston (RonnieR@xxxxxxxxxxxxxxxxx)
Date: Thu Oct 26 2000 - 18:30:05 GMT-3


   
Can anyone give me some clues as to why a router will hear and record LSAs
in its database and not add the corresponding routes to its route table?
Below is a capture of the 'sho ip osp data summ'.

LS age: 281
  Options: (No TOS-capability, DC)
  LS Type: Summary Links(Network)
  Link State ID: 192.255.255.4 (summary Network Number)
  Advertising Router: 192.255.255.17
  LS Seq Number: 80000001
  Checksum: 0x6246
  Length: 28
  Network Mask: /30
        TOS: 0 Metric: 1

  LS age: 315
  Options: (No TOS-capability, DC)
  LS Type: Summary Links(Network)
  Link State ID: 192.255.255.8 (summary Network Number)
  Advertising Router: 192.255.255.17
  LS Seq Number: 80000001
  Checksum: 0x2286
  Length: 28
  Network Mask: /29
        TOS: 0 Metric: 1

 LS age: 347
  Options: (No TOS-capability, DC)
  LS Type: Summary Links(Network)
  Link State ID: 192.255.255.16 (summary Network Number)
  Advertising Router: 192.255.255.17
  LS Seq Number: 80000001
  Checksum: 0xA107
  Length: 28
  Network Mask: /28
        TOS: 0 Metric: 1

dopey#



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