RP/0/RP0/CPU0:R2#show version Wed Sep 9 04:07:49.141 UTC Cisco IOS XR Software, Version 26.1.1 LNT Copyright (c) 2013-2026 by Cisco Systems, Inc. Build Information: Built By : cisco Built On : Thu Feb 26 03:41:18 UTC 2026 Build Host : iox-lnx-054 Workspace : /auto/srcarchive12/prod/26.1.1/xrd-control-plane/ws/ Version : 26.1.1 Label : 26.1.1 cisco XRd Control Plane cisco XRd-CP-C-01 processor with 248GB of memory R2 uptime is 23 minutes XRd Control Plane Container RP/0/RP0/CPU0:R2#show interface description Wed Sep 9 04:07:49.248 UTC Interface Status Protocol Description -------------------------------------------------------------------------------- Lo0 up up Nu0 up up Mg0/RP0/CPU0/0 up up management Gi0/0/0/0 up up to R1 (10.0.12.0/24) Gi0/0/0/1 up up to R3 (10.0.23.0/24) Gi0/0/0/2 up up to R4 (10.0.24.0/24) RP/0/RP0/CPU0:R2#show route Wed Sep 9 04:07:49.434 UTC Codes: C - connected, S - static, R - RIP, B - BGP, (>) - Diversion path D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - ISIS, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, su - IS-IS summary null, * - candidate default U - per-user static route, o - ODR, L - local, G - DAGR, l - LISP A - access/subscriber, a - Application route M - mobile route, r - RPL, t - Traffic Engineering, (!) - FRR Backup path s - local SRv6 route, z - local IID route Gateway of last resort is not set O 1.1.1.1/32 [110/2] via 10.0.12.1, 00:19:57, GigabitEthernet0/0/0/0 L 2.2.2.2/32 is directly connected, 00:21:17, Loopback0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:20:44, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:20:53, GigabitEthernet0/0/0/2 C 10.0.12.0/24 is directly connected, 00:21:13, GigabitEthernet0/0/0/0 L 10.0.12.2/32 is directly connected, 00:21:13, GigabitEthernet0/0/0/0 C 10.0.23.0/24 is directly connected, 00:21:13, GigabitEthernet0/0/0/1 L 10.0.23.2/32 is directly connected, 00:21:13, GigabitEthernet0/0/0/1 C 10.0.24.0/24 is directly connected, 00:21:13, GigabitEthernet0/0/0/2 L 10.0.24.2/32 is directly connected, 00:21:13, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.1/32 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.2/32 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.3/32 [110/5] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.4/32 [110/5] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.5/32 [110/4] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:20:53, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:19:57, GigabitEthernet0/0/0/0 O E2 192.168.16.0/24 [110/20] via 10.0.12.1, 00:19:57, GigabitEthernet0/0/0/0 O E2 192.168.17.0/24 [110/20] via 10.0.12.1, 00:19:57, GigabitEthernet0/0/0/0 O E2 192.168.18.0/24 [110/20] via 10.0.12.1, 00:19:57, GigabitEthernet0/0/0/0 O E2 192.168.19.0/24 [110/20] via 10.0.12.1, 00:19:57, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R2#show route ospf Wed Sep 9 04:07:49.609 UTC O 1.1.1.1/32 [110/2] via 10.0.12.1, 00:19:58, GigabitEthernet0/0/0/0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:20:44, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:20:53, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.1/32 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.2/32 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.3/32 [110/5] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.4/32 [110/5] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 10.2.0.5/32 [110/4] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:01:50, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:20:53, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:19:58, GigabitEthernet0/0/0/0 O E2 192.168.16.0/24 [110/20] via 10.0.12.1, 00:19:58, GigabitEthernet0/0/0/0 O E2 192.168.17.0/24 [110/20] via 10.0.12.1, 00:19:58, GigabitEthernet0/0/0/0 O E2 192.168.18.0/24 [110/20] via 10.0.12.1, 00:19:58, GigabitEthernet0/0/0/0 O E2 192.168.19.0/24 [110/20] via 10.0.12.1, 00:19:58, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R2#show ospf Wed Sep 9 04:07:49.780 UTC Routing Process "ospf 1" with ID 2.2.2.2 Role: Primary Active NSR (Non-stop routing) is Enabled Supports only single TOS(TOS0) routes Supports opaque LSA It is an area border router Maximum number of non self-generated LSA allowed 500000 Current number of non self-generated LSA 32 Threshold for warning message 75% Ignore-time 5 minutes, reset-time 10 minutes Ignore-count allowed 5, current ignore-count 0 Maximum number of external prefixes per router 50000 (suppress-neighbor) Warning threshold 75% Maximum Exchange time 10 Hold time 5 Max Recovery count 300 Router is not originating router-LSAs with maximum metric Initial SPF schedule delay 50 msecs Minimum hold time between two consecutive SPFs 200 msecs Maximum wait time between two consecutive SPFs 5000 msecs Initial LSA throttle delay 50 msecs Minimum hold time for LSA throttle 200 msecs Maximum wait time for LSA throttle 5000 msecs Minimum LSA interval 200 msecs. Minimum LSA arrival 100 msecs LSA refresh interval 1800 seconds Flood pacing interval 33 msecs. Retransmission pacing interval 66 msecs Adjacency stagger enabled; initial (per area): 2, maximum: 64 Number of neighbors forming: 0, 3 full Maximum number of configured interfaces 1024 Number of external LSA 5. Checksum Sum 0x034e67 Number of opaque AS LSA 0. Checksum Sum 00000000 Number of DCbitless external and opaque AS LSA 0 Number of DoNotAge external and opaque AS LSA 0 Number of areas in this router is 2. 2 normal 0 stub 0 nssa External flood list length 0 SNMP trap is enabled LSD not connected, revision 0 Segment Routing Global Block default (16000-23999), not allocated Segment Routing Local Block, unknown Segment Routing prefix-sid-map, Advertise local: Disabled, Receive remote: Disabled Strict-SPF capability is enabled Area BACKBONE(0) Number of interfaces in this area is 3 SPF algorithm executed 7 times Number of LSA 30. Checksum Sum 0x0fd778 Number of opaque link LSA 0. Checksum Sum 00000000 Number of DCbitless LSA 0 Number of indication LSA 0 Number of DoNotAge LSA 0 Flood list length 0 Number of LFA enabled interfaces 0, LFA revision 0 Number of Per Prefix LFA enabled interfaces 0 Number of neighbors forming in staggered mode 0, 2 full Area 1 Number of interfaces in this area is 1 SPF algorithm executed 5 times Number of LSA 19. Checksum Sum 0x089353 Number of opaque link LSA 0. Checksum Sum 00000000 Number of DCbitless LSA 0 Number of indication LSA 0 Number of DoNotAge LSA 0 Flood list length 0 Number of LFA enabled interfaces 0, LFA revision 0 Number of Per Prefix LFA enabled interfaces 0 Number of neighbors forming in staggered mode 0, 1 full RP/0/RP0/CPU0:R2#show ospf interface Wed Sep 9 04:07:50.401 UTC Interfaces for OSPF 1 Loopback0 is up, line protocol is up Internet Address 2.2.2.2/32, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, Network Type LOOPBACK, Cost: 1 Loopback interface is treated as a stub Host Multi-area interface Count is 0 GigabitEthernet0/0/0/1 is up, line protocol is up Internet Address 10.0.23.2/24, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, Network Type POINT_TO_POINT, Cost: 1 Transmit Delay is 1 sec, State POINT_TO_POINT, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:02:512 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 1, maximum is 7 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 12 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 3.3.3.3 Suppress hello for 0 neighbor(s) Multi-area interface Count is 0 Segment Routing Forwarding MPLS enabled: Yes Adjacency hold timer expired last : Never Exchange timer expired last : Never GigabitEthernet0/0/0/2 is up, line protocol is up Internet Address 10.0.24.2/24, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, Network Type POINT_TO_POINT, Cost: 1 Transmit Delay is 1 sec, State POINT_TO_POINT, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:07:877 Index 2/2, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 12, maximum is 12 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 7 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 4.4.4.4 Suppress hello for 0 neighbor(s) Multi-area interface Count is 0 Segment Routing Forwarding MPLS enabled: Yes Adjacency hold timer expired last : Never Exchange timer expired last : Never GigabitEthernet0/0/0/0 is up, line protocol is up Internet Address 10.0.12.2/24, Area 1, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, Network Type POINT_TO_POINT, Cost: 1 Transmit Delay is 1 sec, State POINT_TO_POINT, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:00:417 Index 1/3, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 11, maximum is 11 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 6 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 1.1.1.1 Suppress hello for 0 neighbor(s) Multi-area interface Count is 0 Segment Routing Forwarding MPLS enabled: Yes Adjacency hold timer expired last : Never Exchange timer expired last : Never RP/0/RP0/CPU0:R2#show ospf interface brief Wed Sep 9 04:07:50.979 UTC * Indicates MADJ interface, (P) Indicates fast detect hold down state Interfaces for OSPF 1 Interface PID Area IP Address/Mask Cost State Nbrs F/C Lo0 1 0 2.2.2.2/32 1 LOOP 0/0 Gi0/0/0/1 1 0 10.0.23.2/24 1 P2P 1/1 Gi0/0/0/2 1 0 10.0.24.2/24 1 P2P 1/1 Gi0/0/0/0 1 1 10.0.12.2/24 1 P2P 1/1 RP/0/RP0/CPU0:R2#show ospf neighbor Wed Sep 9 04:07:51.606 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor ID Pri State Dead Time Address Interface 3.3.3.3 1 FULL/ - 00:00:31 10.0.23.3 GigabitEthernet0/0/0/1 Neighbor is up for 00:20:47 4.4.4.4 1 FULL/ - 00:00:38 10.0.24.4 GigabitEthernet0/0/0/2 Neighbor is up for 00:20:56 1.1.1.1 1 FULL/ - 00:00:33 10.0.12.1 GigabitEthernet0/0/0/0 Neighbor is up for 00:20:00 Total neighbor count: 3 RP/0/RP0/CPU0:R2#show ospf neighbor detail Wed Sep 9 04:07:52.293 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor 3.3.3.3, interface address 10.0.23.3 In the area 0 via interface GigabitEthernet0/0/0/1 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:30 Neighbor is up for 00:20:48 Number of DBD retrans during last exchange 0 Index 2/2, retransmission queue length 0, number of retransmission 0 First 0(0)/0(0) Next 0(0)/0(0) Last retransmission scan length is 0, maximum is 0 Last retransmission scan time is 0 msec, maximum is 0 msec LS Ack list: NSR-sync pending 0, high water mark 0 Neighbor Interface ID: 3 Capabilities TLV Not Advertised in RI LSA Neighbor 4.4.4.4, interface address 10.0.24.4 In the area 0 via interface GigabitEthernet0/0/0/2 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:37 Neighbor is up for 00:20:57 Number of DBD retrans during last exchange 0 Index 1/1, retransmission queue length 0, number of retransmission 1 First 0(0)/0(0) Next 0(0)/0(0) Last retransmission scan length is 1, maximum is 1 Last retransmission scan time is 0 msec, maximum is 0 msec LS Ack list: NSR-sync pending 0, high water mark 0 Neighbor Interface ID: 4 Capabilities TLV Not Advertised in RI LSA Neighbor 1.1.1.1, interface address 10.0.12.1 In the area 1 via interface GigabitEthernet0/0/0/0 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:32 Neighbor is up for 00:20:01 Number of DBD retrans during last exchange 0 Index 1/3, retransmission queue length 0, number of retransmission 0 First 0(0)/0(0) Next 0(0)/0(0) Last retransmission scan length is 0, maximum is 0 Last retransmission scan time is 0 msec, maximum is 0 msec LS Ack list: NSR-sync pending 0, high water mark 0 Neighbor Interface ID: 4 Capabilities TLV Not Advertised in RI LSA Total neighbor count: 3 RP/0/RP0/CPU0:R2#show ospf database Wed Sep 9 04:07:52.836 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 2.2.2.2 2.2.2.2 1248 0x80000004 0x000c23 5 3.3.3.3 3.3.3.3 1249 0x80000003 0x00dcc0 3 4.4.4.4 4.4.4.4 1258 0x80000003 0x000787 3 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 1201 0x80000001 0x0033fb 10.0.12.0 2.2.2.2 1277 0x80000001 0x0050cd 10.1.11.0 3.3.3.3 115 0x80000003 0x0037df 10.1.11.0 4.4.4.4 1214 0x80000001 0x008189 10.1.12.0 3.3.3.3 115 0x80000003 0x0036de 10.1.12.0 4.4.4.4 1220 0x80000001 0x006c9e 10.2.0.1 3.3.3.3 115 0x80000003 0x009a85 10.2.0.1 4.4.4.4 646 0x80000001 0x00ee24 10.2.0.2 3.3.3.3 115 0x80000003 0x00908e 10.2.0.2 4.4.4.4 1214 0x80000001 0x00e42d 10.2.0.3 3.3.3.3 115 0x80000003 0x009a81 10.2.0.3 4.4.4.4 1220 0x80000001 0x00c64c 10.2.0.4 3.3.3.3 115 0x80000003 0x00908a 10.2.0.4 4.4.4.4 1220 0x80000001 0x00bc55 10.2.0.5 3.3.3.3 115 0x80000003 0x007c9e 10.2.0.5 4.4.4.4 1214 0x80000001 0x00bc53 11.11.11.11 3.3.3.3 115 0x80000003 0x0043bd 11.11.11.11 4.4.4.4 1214 0x80000001 0x00975c 12.12.12.12 3.3.3.3 115 0x80000003 0x0029d1 12.12.12.12 4.4.4.4 1220 0x80000001 0x00559c 13.13.13.13 3.3.3.3 115 0x80000003 0x00f007 13.13.13.13 4.4.4.4 1214 0x80000001 0x0031bb 172.16.3.0 3.3.3.3 115 0x80000003 0x008edf 172.16.3.0 4.4.4.4 1214 0x80000001 0x00ec73 172.16.4.0 3.3.3.3 115 0x80000003 0x00fb65 172.16.4.0 4.4.4.4 1258 0x80000001 0x00c39e Summary ASB Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 1201 0x80000001 0x001b14 Router Link States (Area 1) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 1203 0x80000003 0x007f4d 3 2.2.2.2 2.2.2.2 1202 0x80000002 0x00d707 2 Summary Net Link States (Area 1) Link ID ADV Router Age Seq# Checksum 2.2.2.2 2.2.2.2 1277 0x80000001 0x00fa31 3.3.3.3 2.2.2.2 1248 0x80000001 0x00d650 4.4.4.4 2.2.2.2 1257 0x80000001 0x00a87a 10.0.23.0 2.2.2.2 1277 0x80000001 0x00d63c 10.0.24.0 2.2.2.2 1277 0x80000001 0x00cb46 10.1.11.0 2.2.2.2 114 0x80000003 0x005fba 10.1.12.0 2.2.2.2 114 0x80000003 0x005eb9 10.2.0.1 2.2.2.2 114 0x80000003 0x00c260 10.2.0.2 2.2.2.2 114 0x80000003 0x00b869 10.2.0.3 2.2.2.2 114 0x80000004 0x00c05d 10.2.0.4 2.2.2.2 114 0x80000004 0x00b666 10.2.0.5 2.2.2.2 114 0x80000003 0x00a479 11.11.11.11 2.2.2.2 114 0x80000003 0x006b98 12.12.12.12 2.2.2.2 114 0x80000004 0x004fad 13.13.13.13 2.2.2.2 114 0x80000003 0x0019e1 172.16.3.0 2.2.2.2 114 0x80000003 0x00b6ba 172.16.4.0 2.2.2.2 1257 0x80000001 0x000a5f Type-5 AS External Link States Link ID ADV Router Age Seq# Checksum Tag 192.168.1.0 1.1.1.1 1224 0x80000001 0x000d25 0 192.168.16.0 1.1.1.1 1224 0x80000001 0x0067bb 0 192.168.17.0 1.1.1.1 1224 0x80000001 0x005cc5 0 192.168.18.0 1.1.1.1 1224 0x80000001 0x0051cf 0 192.168.19.0 1.1.1.1 1224 0x80000001 0x0046d9 0 RP/0/RP0/CPU0:R2#show ospf database router Wed Sep 9 04:07:53.570 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) LS age: 1249 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 2.2.2.2 Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0xc23 Length: 84 Area Border Router Number of Links: 5 Link connected to: a Stub Network (Link ID) Network/subnet number: 2.2.2.2 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 3.3.3.3 (Link Data) Router Interface address: 10.0.23.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.23.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 4.4.4.4 (Link Data) Router Interface address: 10.0.24.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.24.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 1250 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 3.3.3.3 Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0xdcc0 Length: 60 Area Border Router Number of Links: 3 Link connected to: a Stub Network (Link ID) Network/subnet number: 3.3.3.3 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 2.2.2.2 (Link Data) Router Interface address: 10.0.23.3 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.23.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 1259 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 4.4.4.4 Advertising Router: 4.4.4.4 LS Seq Number: 80000003 Checksum: 0x787 Length: 60 Area Border Router Number of Links: 3 Link connected to: a Stub Network (Link ID) Network/subnet number: 4.4.4.4 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 2.2.2.2 (Link Data) Router Interface address: 10.0.24.4 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.24.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Router Link States (Area 1) Routing Bit Set on this LSA LS age: 1203 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 1.1.1.1 Advertising Router: 1.1.1.1 LS Seq Number: 80000003 Checksum: 0x7f4d Length: 60 AS Boundary Router Number of Links: 3 Link connected to: a Stub Network (Link ID) Network/subnet number: 1.1.1.1 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 2.2.2.2 (Link Data) Router Interface address: 10.0.12.1 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.12.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 LS age: 1202 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 2.2.2.2 Advertising Router: 2.2.2.2 LS Seq Number: 80000002 Checksum: 0xd707 Length: 48 Area Border Router Number of Links: 2 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 1.1.1.1 (Link Data) Router Interface address: 10.0.12.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.12.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 RP/0/RP0/CPU0:R2#show ospf database network Wed Sep 9 04:07:54.196 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf statistics interface Wed Sep 9 04:07:55.210 UTC Interface Loopback0 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 0 - 0 - - DB Des 0 0 0 0 0 LS Req 0 0 0 0 0 LS Upd 0 0 0 0 0 LS Ack 0 0 0 0 0 TOTAL 0 0 0 0 0 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 Interface GigabitEthernet0/0/0/1 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 133 - 135 - - DB Des 2 2 3 2 4 LS Req 1 1 1 4 0 LS Upd 9 9 8 40 25 LS Ack 6 6 8 24 39 TOTAL 151 18 155 70 68 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 Interface GigabitEthernet0/0/0/2 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 133 - 135 - - DB Des 2 2 3 2 2 LS Req 1 1 1 2 0 LS Upd 6 6 15 16 52 LS Ack 11 11 5 50 15 TOTAL 153 20 159 70 69 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 Interface GigabitEthernet0/0/0/0 Process ID 1 Area 1 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 129 - 136 - - DB Des 3 3 2 6 18 LS Req 1 1 1 18 0 LS Upd 2 2 6 7 43 LS Ack 5 5 1 42 6 TOTAL 140 11 146 73 67 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 RP/0/RP0/CPU0:R2#show ospf database summary self-originate Wed Sep 9 04:07:55.804 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Summary Net Link States (Area 0) LS age: 1204 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 1.1.1.1 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x33fb Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.12.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x50cd Length: 28 Network Mask: /24 TOS: 0 Metric: 1 Summary Net Link States (Area 1) LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 2.2.2.2 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xfa31 Length: 28 Network Mask: /32 TOS: 0 Metric: 1 LS age: 1251 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 3.3.3.3 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xd650 Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1260 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 4.4.4.4 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa87a Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.23.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xd63c Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.24.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xcb46 Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x5fba Length: 28 Network Mask: /24 TOS: 0 Metric: 3 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x5eb9 Length: 28 Network Mask: /24 TOS: 0 Metric: 4 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xc260 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xb869 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0xc05d Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0xb666 Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xa479 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x6b98 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0x4fad Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x19e1 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 116 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xb6ba Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 1260 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa5f Length: 28 Network Mask: /24 TOS: 0 Metric: 11 RP/0/RP0/CPU0:R2#show ospf database summary Wed Sep 9 04:07:56.356 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Summary Net Link States (Area 0) LS age: 1205 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 1.1.1.1 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x33fb Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.12.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x50cd Length: 28 Network Mask: /24 TOS: 0 Metric: 1 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x37df Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 1217 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0x8189 Length: 28 Network Mask: /24 TOS: 0 Metric: 12 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x36de Length: 28 Network Mask: /24 TOS: 0 Metric: 3 LS age: 1223 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0x6c9e Length: 28 Network Mask: /24 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x9a85 Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 650 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xee24 Length: 28 Network Mask: /32 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x908e Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1217 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xe42d Length: 28 Network Mask: /32 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x9a81 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 1223 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xc64c Length: 28 Network Mask: /32 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x908a Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 1223 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xbc55 Length: 28 Network Mask: /32 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x7c9e Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 1217 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xbc53 Length: 28 Network Mask: /32 TOS: 0 Metric: 12 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x43bd Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1217 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0x975c Length: 28 Network Mask: /32 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x29d1 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 1223 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0x559c Length: 28 Network Mask: /32 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0xf007 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 1217 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0x31bb Length: 28 Network Mask: /32 TOS: 0 Metric: 12 Routing Bit Set on this LSA LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0x8edf Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 1217 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xec73 Length: 28 Network Mask: /24 TOS: 0 Metric: 13 LS age: 118 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000003 Checksum: 0xfb65 Length: 28 Network Mask: /24 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 1262 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xc39e Length: 28 Network Mask: /24 TOS: 0 Metric: 10 Summary Net Link States (Area 1) LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 2.2.2.2 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xfa31 Length: 28 Network Mask: /32 TOS: 0 Metric: 1 LS age: 1252 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 3.3.3.3 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xd650 Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1260 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 4.4.4.4 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa87a Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.23.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xd63c Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 1280 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.24.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xcb46 Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x5fba Length: 28 Network Mask: /24 TOS: 0 Metric: 3 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x5eb9 Length: 28 Network Mask: /24 TOS: 0 Metric: 4 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xc260 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xb869 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0xc05d Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0xb666 Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xa479 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x6b98 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0x4fad Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0x19e1 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 117 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000003 Checksum: 0xb6ba Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 1260 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa5f Length: 28 Network Mask: /24 TOS: 0 Metric: 11 RP/0/RP0/CPU0:R2#show ospf border-routers Wed Sep 9 04:07:56.855 UTC OSPF 1 Internal Routing Table Codes: i - Intra-area route, I - Inter-area route i 1.1.1.1 [1] via 10.0.12.1, GigabitEthernet0/0/0/0, ASBR , Area 1, SPF 5 i 3.3.3.3 [1] via 10.0.23.3, GigabitEthernet0/0/0/1, ABR , Area 0, SPF 7 i 4.4.4.4 [1] via 10.0.24.4, GigabitEthernet0/0/0/2, ABR , Area 0, SPF 7 RP/0/RP0/CPU0:R2#show ospf routes Wed Sep 9 04:07:57.505 UTC Topology Table for ospf 1 with ID 2.2.2.2 Codes: O - Intra area, O IA - Inter area O E1 - External type 1, O E2 - External type 2 O N1 - NSSA external type 1, O N2 - NSSA external type 2 O 1.1.1.1/32, metric 2 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 3, path-id 1 O 2.2.2.2/32, metric 1 2.2.2.2, directly connected, via Loopback0, ifIndex 7 O 3.3.3.3/32, metric 2 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O 4.4.4.4/32, metric 2 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 5, path-id 1 O 10.0.12.0/24, metric 1 10.0.12.2, directly connected, via GigabitEthernet0/0/0/0, ifIndex 3 O 10.0.23.0/24, metric 1 10.0.23.2, directly connected, via GigabitEthernet0/0/0/1, ifIndex 4 O 10.0.24.0/24, metric 1 10.0.24.2, directly connected, via GigabitEthernet0/0/0/2, ifIndex 5 O IA 10.1.11.0/24, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 10.1.12.0/24, metric 4 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 10.2.0.1/32, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 10.2.0.2/32, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 10.2.0.3/32, metric 5 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 10.2.0.4/32, metric 5 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 10.2.0.5/32, metric 4 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 11.11.11.11/32, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 12.12.12.12/32, metric 5 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 13.13.13.13/32, metric 4 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 172.16.3.0/24, metric 2 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 4, path-id 1 O IA 172.16.4.0/24, metric 11 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 5, path-id 1 O E2 192.168.1.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 3, path-id 1 O E2 192.168.16.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 3, path-id 1 O E2 192.168.17.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 3, path-id 1 O E2 192.168.18.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 3, path-id 1 O E2 192.168.19.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 3, path-id 1 RP/0/RP0/CPU0:R2#show ospf database database-summary Wed Sep 9 04:07:58.110 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Area 0 database summary LSA Type Count Delete Maxage Router 3 0 0 Network 0 0 0 Summary Net 26 0 0 Summary ASBR 1 0 0 Type-7 Ext 0 0 0 Opaque Link 0 0 0 Opaque Area 0 0 0 Subtotal 30 0 0 Area 1 database summary LSA Type Count Delete Maxage Router 2 0 0 Network 0 0 0 Summary Net 17 0 0 Summary ASBR 0 0 0 Type-7 Ext 0 0 0 Opaque Link 0 0 0 Opaque Area 0 0 0 Subtotal 19 0 0 Process 1 database summary Router 5 0 0 Network 0 0 0 Summary Net 43 0 0 Summary ASBR 1 0 0 Type-7 Ext 0 0 0 Opaque Link 0 0 0 Opaque Area 0 0 0 Type-5 Ext 5 0 0 Opaque AS 0 0 0 Total 54 0 0