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Part 1Analyzing the Topology

show ospf neighbor

show ospf database router



show ted database 



show ted database 172.20.20.1 

show ted database 172.20.20.1 extensive

>> >2 Interfaces;  To: 172.20.20.3 and To: 172.20.20.4


Code Block
titleted database
collapsetrue
lab@vmx-2> show ted database 172.20.20.1 
TED database: 0 ISIS nodes 6 INET nodes
ID                            Type Age(s) LnkIn LnkOut Protocol
172.20.20.1                   Rtr  145447     2      2 OSPF(0.0.0.0)
    To: 172.20.20.3, Local: 172.22.101.1, Remote: 172.22.101.2
      Local interface index: 339, Remote interface index: 0
    To: 172.20.20.4, Local: 172.22.102.1, Remote: 172.22.102.2
      Local interface index: 340, Remote interface index: 0


lab@vmx-2> show ted database 172.20.20.1 extensive  
TED database: 0 ISIS nodes 6 INET nodes
NodeID: 172.20.20.1
  Type: Rtr, Age: 145495 secs, LinkIn: 2, LinkOut: 2
  Protocol: OSPF(0.0.0.0)
    To: 172.20.20.3, Local: 172.22.101.1, Remote: 172.22.101.2
      Local interface index: 339, Remote interface index: 0
      Color: 0xa bronze gold
      Metric: 1
      Static BW: 1000Mbps
      Reservable BW: 1000Mbps
      Available BW [priority] bps:
          [0] 900Mbps      [1] 900Mbps     [2] 900Mbps     [3] 900Mbps     
          [4] 900Mbps      [5] 900Mbps     [6] 900Mbps     [7] 900Mbps     
      Interface Switching Capability Descriptor(1):
        Switching type: Packet
        Encoding type: Packet
        Maximum LSP BW [priority] bps:
          [0] 900Mbps      [1] 900Mbps     [2] 900Mbps     [3] 900Mbps     
          [4] 900Mbps      [5] 900Mbps     [6] 900Mbps     [7] 900Mbps     
      P2P Adjacency-SID:
        IPV4, SID: 1012, Flags: 0x34, Weight: 0
    To: 172.20.20.4, Local: 172.22.102.1, Remote: 172.22.102.2
      Local interface index: 340, Remote interface index: 0
      Color: 0xc bronze silver
      Metric: 1
      Static BW: 1000Mbps
      Reservable BW: 1000Mbps
      Available BW [priority] bps:
          [0] 1000Mbps     [1] 1000Mbps    [2] 1000Mbps    [3] 1000Mbps    
          [4] 1000Mbps     [5] 1000Mbps    [6] 1000Mbps    [7] 1000Mbps    
      Interface Switching Capability Descriptor(1):
        Switching type: Packet
        Encoding type: Packet
        Maximum LSP BW [priority] bps:
          [0] 1000Mbps     [1] 1000Mbps    [2] 1000Mbps    [3] 1000Mbps    
          [4] 1000Mbps     [5] 1000Mbps    [6] 1000Mbps    [7] 1000Mbps    
      P2P Adjacency-SID:
        IPV4, SID: 1022, Flags: 0x34, Weight: 0
   Prefixes:                            
     172.20.20.1/32
      Flags: 0x60
      Prefix-SID:
        SID: 101, Flags: 0x00, Algo: 0
   SPRING-Capabilities:
     SRGB block [Start: 800000, Range: 4000, Flags: 0x00]
   SPRING-Algorithms:
     Algo: 0

lab@vmx-2> 




Part 2Loading The Configuration In


crpd

ssh lab@northstar

sudo docker exec -it crpd cli

load override /home/configs/reset.config




Code Block
titleshow ospf database
collapsetrue
lab@vmx-2> show ospf database summary 
Area 0.0.0.0:
   6 Router LSAs
   56 OpaqArea LSAs
Externals:
   1 Extern LSAs
Interface ge-0/0/1.0:
Area 0.0.0.0:
Interface ge-0/0/2.0:
Area 0.0.0.0:
Interface lo0.0:
Area 0.0.0.0:


LSA types

 Type 1 ( Router ) , Type 4 ( ASBR summary ), Type 7 ( External in NSSA), and Type 8  (OSPF External Attributes LSA)






Part 3NorthStar Provisioning Segment Routed LSPs






Part 4Resetting the Lab Topology In












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