RP/0/RP0/CPU0:R2#show version Wed Sep 9 04:17:07.247 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 33 minutes XRd Control Plane Container RP/0/RP0/CPU0:R2#show interface description Wed Sep 9 04:17:07.378 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 04:17:07.557 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, 00:29:16, GigabitEthernet0/0/0/0 L 2.2.2.2/32 is directly connected, 00:30:35, Loopback0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:30:02, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:30:11, GigabitEthernet0/0/0/2 C 10.0.12.0/24 is directly connected, 00:30:31, GigabitEthernet0/0/0/0 L 10.0.12.2/32 is directly connected, 00:30:31, GigabitEthernet0/0/0/0 C 10.0.23.0/24 is directly connected, 00:30:31, GigabitEthernet0/0/0/1 L 10.0.23.2/32 is directly connected, 00:30:31, GigabitEthernet0/0/0/1 C 10.0.24.0/24 is directly connected, 00:30:31, GigabitEthernet0/0/0/2 L 10.0.24.2/32 is directly connected, 00:30:31, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.1/32 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.2/32 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.3/32 [110/5] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.4/32 [110/5] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.5/32 [110/4] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:02:06, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.16.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.17.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.18.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.19.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R2#show route ospf Wed Sep 9 04:17:07.720 UTC O 1.1.1.1/32 [110/2] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:30:03, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:30:11, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.1/32 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.2/32 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.3/32 [110/5] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.4/32 [110/5] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 10.2.0.5/32 [110/4] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:11:08, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:02:06, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.16.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.17.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.18.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 O E2 192.168.19.0/24 [110/20] via 10.0.12.1, 00:29:16, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R2#show ospf Wed Sep 9 04:17:07.869 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 9 times Number of LSA 30. Checksum Sum 0x0fd974 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 0x08954f 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 04:17:08.707 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 00:00:03:548 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 11, maximum is 12 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 00:00:02:596 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 13 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 00:00:03:202 Index 1/3, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 1, 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 04:17:10.056 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 04:17:10.636 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/ - 00:00:38 10.0.23.3 GigabitEthernet0/0/0/1 Neighbor is up for 00:30:06 4.4.4.4 1 FULL/ - 00:00:32 10.0.24.4 GigabitEthernet0/0/0/2 Neighbor is up for 00:30:15 1.1.1.1 1 FULL/ - 00:00:35 10.0.12.1 GigabitEthernet0/0/0/0 Neighbor is up for 00:29:19 Total neighbor count: 3 RP/0/RP0/CPU0:R2#show ospf neighbor detail Wed Sep 9 04:17:11.202 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 00:00:38 Neighbor is up for 00:30:07 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 00:00:32 Neighbor is up for 00:30:16 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 00:00:35 Neighbor is up for 00:29:20 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 04:17:12.004 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 1807 0x80000004 0x000c23 5 3.3.3.3 3.3.3.3 1808 0x80000003 0x00dcc0 3 4.4.4.4 4.4.4.4 132 0x80000005 0x000389 3 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 1760 0x80000001 0x0033fb 10.0.12.0 2.2.2.2 1836 0x80000001 0x0050cd 10.1.11.0 3.3.3.3 674 0x80000003 0x0037df 10.1.11.0 4.4.4.4 126 0x80000001 0x008189 10.1.12.0 3.3.3.3 674 0x80000003 0x0036de 10.1.12.0 4.4.4.4 126 0x80000001 0x006c9e 10.2.0.1 3.3.3.3 674 0x80000003 0x009a85 10.2.0.1 4.4.4.4 126 0x80000001 0x00ee24 10.2.0.2 3.3.3.3 674 0x80000003 0x00908e 10.2.0.2 4.4.4.4 126 0x80000001 0x00e42d 10.2.0.3 3.3.3.3 674 0x80000003 0x009a81 10.2.0.3 4.4.4.4 126 0x80000001 0x00c64c 10.2.0.4 3.3.3.3 674 0x80000003 0x00908a 10.2.0.4 4.4.4.4 126 0x80000001 0x00bc55 10.2.0.5 3.3.3.3 674 0x80000003 0x007c9e 10.2.0.5 4.4.4.4 126 0x80000001 0x00bc53 11.11.11.11 3.3.3.3 674 0x80000003 0x0043bd 11.11.11.11 4.4.4.4 126 0x80000001 0x00975c 12.12.12.12 3.3.3.3 674 0x80000003 0x0029d1 12.12.12.12 4.4.4.4 126 0x80000001 0x00559c 13.13.13.13 3.3.3.3 674 0x80000003 0x00f007 13.13.13.13 4.4.4.4 126 0x80000001 0x0031bb 172.16.3.0 3.3.3.3 674 0x80000003 0x008edf 172.16.3.0 4.4.4.4 126 0x80000001 0x00ec73 172.16.4.0 3.3.3.3 674 0x80000003 0x00fb65 172.16.4.0 4.4.4.4 132 0x80000001 0x00c39e Summary ASB Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 1760 0x80000001 0x001b14 Router Link States (Area 1) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 1762 0x80000003 0x007f4d 3 2.2.2.2 2.2.2.2 1761 0x80000002 0x00d707 2 Summary Net Link States (Area 1) Link ID ADV Router Age Seq# Checksum 2.2.2.2 2.2.2.2 1836 0x80000001 0x00fa31 3.3.3.3 2.2.2.2 1807 0x80000001 0x00d650 4.4.4.4 2.2.2.2 1816 0x80000001 0x00a87a 10.0.23.0 2.2.2.2 1836 0x80000001 0x00d63c 10.0.24.0 2.2.2.2 1836 0x80000001 0x00cb46 10.1.11.0 2.2.2.2 673 0x80000003 0x005fba 10.1.12.0 2.2.2.2 673 0x80000003 0x005eb9 10.2.0.1 2.2.2.2 673 0x80000003 0x00c260 10.2.0.2 2.2.2.2 673 0x80000003 0x00b869 10.2.0.3 2.2.2.2 673 0x80000004 0x00c05d 10.2.0.4 2.2.2.2 673 0x80000004 0x00b666 10.2.0.5 2.2.2.2 673 0x80000003 0x00a479 11.11.11.11 2.2.2.2 673 0x80000003 0x006b98 12.12.12.12 2.2.2.2 673 0x80000004 0x004fad 13.13.13.13 2.2.2.2 673 0x80000003 0x0019e1 172.16.3.0 2.2.2.2 673 0x80000003 0x00b6ba 172.16.4.0 2.2.2.2 131 0x80000003 0x000661 Type-5 AS External Link States Link ID ADV Router Age Seq# Checksum Tag 192.168.1.0 1.1.1.1 1783 0x80000001 0x000d25 0 192.168.16.0 1.1.1.1 1783 0x80000001 0x0067bb 0 192.168.17.0 1.1.1.1 1783 0x80000001 0x005cc5 0 192.168.18.0 1.1.1.1 1783 0x80000001 0x0051cf 0 192.168.19.0 1.1.1.1 1783 0x80000001 0x0046d9 0 RP/0/RP0/CPU0:R2#show ospf database router Wed Sep 9 04:17:12.638 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) LS age: 1808 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: 1809 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: 133 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: 80000005 Checksum: 0x389 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: 1762 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: 1761 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 04:17:13.192 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf statistics interface Wed Sep 9 04:17:13.749 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 192 - 194 - - DB Des 2 2 3 2 4 LS Req 1 1 1 4 0 LS Upd 9 9 14 40 63 LS Ack 9 9 8 50 39 TOTAL 213 21 220 96 106 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 192 - 194 - - DB Des 2 2 3 2 2 LS Req 1 1 1 2 0 LS Upd 12 12 15 54 52 LS Ack 11 11 8 50 41 TOTAL 218 26 221 108 95 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 187 - 195 - - DB Des 3 3 2 6 18 LS Req 1 1 1 18 0 LS Upd 2 2 8 7 45 LS Ack 7 7 1 44 6 TOTAL 200 13 207 75 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 RP/0/RP0/CPU0:R2#show ospf database summary self-originate Wed Sep 9 04:17:14.308 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Summary Net Link States (Area 0) LS age: 1763 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: 1838 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: 1838 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: 1810 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: 1819 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: 1838 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: 1838 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: 675 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: 675 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: 675 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: 675 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: 675 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: 675 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: 675 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: 675 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: 675 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: 675 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: 675 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: 133 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: 80000003 Checksum: 0x661 Length: 28 Network Mask: /24 TOS: 0 Metric: 11 RP/0/RP0/CPU0:R2#show ospf database summary Wed Sep 9 04:17:15.052 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Summary Net Link States (Area 0) LS age: 1764 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: 1839 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 129 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: 677 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: 135 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: 1839 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: 1810 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: 1819 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: 1839 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: 1839 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: 676 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: 676 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: 676 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: 676 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: 676 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: 676 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: 676 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: 676 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: 676 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: 676 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: 676 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: 134 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: 80000003 Checksum: 0x661 Length: 28 Network Mask: /24 TOS: 0 Metric: 11 RP/0/RP0/CPU0:R2#show ospf border-routers Wed Sep 9 04:17:15.803 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 9 i 4.4.4.4 [1] via 10.0.24.4, GigabitEthernet0/0/0/2, ABR , Area 0, SPF 9 RP/0/RP0/CPU0:R2#show ospf routes Wed Sep 9 04:17:16.353 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 04:17:17.105 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