RP/0/RP0/CPU0:R2#show version Tue Sep 8 05:56:14.069 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 17 minutes XRd Control Plane Container RP/0/RP0/CPU0:R2#show interface description Tue Sep 8 05:56:14.199 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 Tue Sep 8 05:56:14.394 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, 00:14:00, GigabitEthernet0/0/0/0 L 2.2.2.2/32 is directly connected, 00:15:10, Loopback0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:14:17, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:14:38, GigabitEthernet0/0/0/2 C 10.0.12.0/24 is directly connected, 00:15:06, GigabitEthernet0/0/0/0 L 10.0.12.2/32 is directly connected, 00:15:06, GigabitEthernet0/0/0/0 C 10.0.23.0/24 is directly connected, 00:15:06, GigabitEthernet0/0/0/1 L 10.0.23.2/32 is directly connected, 00:15:06, GigabitEthernet0/0/0/1 C 10.0.24.0/24 is directly connected, 00:15:06, GigabitEthernet0/0/0/2 L 10.0.24.2/32 is directly connected, 00:15:06, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:05:44, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/12] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:14:17, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/12] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 O IA 13.13.13.13/32 [110/13] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:14:17, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:14:38, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:14:00, GigabitEthernet0/0/0/0 O E2 192.168.13.0/24 [110/20] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 RP/0/RP0/CPU0:R2#show route ospf Tue Sep 8 05:56:14.560 UTC O 1.1.1.1/32 [110/2] via 10.0.12.1, 00:14:00, GigabitEthernet0/0/0/0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:14:17, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:14:38, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:05:44, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/12] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:14:17, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/12] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 O IA 13.13.13.13/32 [110/13] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:14:17, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:14:38, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:14:00, GigabitEthernet0/0/0/0 O E2 192.168.13.0/24 [110/20] via 10.0.24.4, 00:01:51, GigabitEthernet0/0/0/2 RP/0/RP0/CPU0:R2#show ospf Tue Sep 8 05:56:14.744 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 14 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 2. Checksum Sum 0x0050c7 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 15. Checksum Sum 0x093c94 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 16. Checksum Sum 0x067ffb 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 Tue Sep 8 05:56:15.363 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 BROADCAST, Cost: 1 Transmit Delay is 1 sec, State BDR, Priority 1, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Designated Router (ID) 3.3.3.3, Interface address 10.0.23.3 Backup Designated router (ID) 2.2.2.2, Interface address 10.0.23.2 Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:09:090 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 2, maximum is 3 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 5 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 3.3.3.3 (Designated Router) 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 00:00:02:508 Index 2/2, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 4, maximum is 5 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 3 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 00:00:04:215 Index 1/3, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 3, maximum is 4 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 2 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 Tue Sep 8 05:56:15.943 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 BDR 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 Tue Sep 8 05:56:16.705 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/DR 00:00:39 10.0.23.3 GigabitEthernet0/0/0/1 Neighbor is up for 00:14:51 4.4.4.4 1 FULL/ - 00:00:32 10.0.24.4 GigabitEthernet0/0/0/2 Neighbor is up for 00:14:41 1.1.1.1 1 FULL/ - 00:00:32 10.0.12.1 GigabitEthernet0/0/0/0 Neighbor is up for 00:14:03 Total neighbor count: 3 RP/0/RP0/CPU0:R2#show ospf neighbor detail Tue Sep 8 05:56:17.332 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 10.0.23.3 BDR is 10.0.23.2 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:38 Neighbor is up for 00:14:52 Number of DBD retrans during last exchange 1 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 00:00:31 Neighbor is up for 00:14:42 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: 3 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 00:00:31 Neighbor is up for 00:14:04 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 Tue Sep 8 05:56:17.899 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 2.2.2.2 861 0x80000004 0x00d275 4 3.3.3.3 3.3.3.3 862 0x80000003 0x005060 2 4.4.4.4 4.4.4.4 883 0x80000003 0x000d7f 3 Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 10.0.23.3 3.3.3.3 862 0x80000001 0x008174 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 844 0x80000001 0x0033fb 10.0.12.0 2.2.2.2 910 0x80000001 0x0050cd 10.1.11.0 3.3.3.3 349 0x80000003 0x0037df 10.1.11.0 4.4.4.4 849 0x80000001 0x008189 10.1.12.0 4.4.4.4 873 0x80000001 0x006c9e 11.11.11.11 3.3.3.3 873 0x80000001 0x0047bb 12.12.12.12 4.4.4.4 873 0x80000001 0x00559c 13.13.13.13 4.4.4.4 849 0x80000001 0x0031bb 172.16.3.0 3.3.3.3 901 0x80000001 0x0092dd 172.16.4.0 4.4.4.4 891 0x80000001 0x00c39e Summary ASB Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 844 0x80000001 0x001b14 Router Link States (Area 1) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 845 0x80000003 0x007f4d 3 2.2.2.2 2.2.2.2 844 0x80000002 0x00d707 2 Summary Net Link States (Area 1) Link ID ADV Router Age Seq# Checksum 2.2.2.2 2.2.2.2 910 0x80000001 0x00fa31 3.3.3.3 2.2.2.2 861 0x80000001 0x00d650 4.4.4.4 2.2.2.2 882 0x80000001 0x00a87a 10.0.23.0 2.2.2.2 910 0x80000001 0x00d63c 10.0.24.0 2.2.2.2 910 0x80000001 0x00cb46 10.1.11.0 2.2.2.2 348 0x80000003 0x005fba 10.1.12.0 2.2.2.2 115 0x80000005 0x00aa63 11.11.11.11 2.2.2.2 861 0x80000001 0x006f96 12.12.12.12 2.2.2.2 115 0x80000005 0x009361 13.13.13.13 2.2.2.2 115 0x80000005 0x006f80 172.16.3.0 2.2.2.2 861 0x80000001 0x00bab8 172.16.4.0 2.2.2.2 882 0x80000001 0x000a5f Summary ASB Link States (Area 1) Link ID ADV Router Age Seq# Checksum 3.3.3.3 2.2.2.2 861 0x80000001 0x00be68 4.4.4.4 2.2.2.2 882 0x80000001 0x009092 Type-5 AS External Link States Link ID ADV Router Age Seq# Checksum Tag 192.168.1.0 1.1.1.1 857 0x80000001 0x000d25 0 192.168.13.0 4.4.4.4 849 0x80000001 0x00ba2b 0 RP/0/RP0/CPU0:R2#show ospf database router Tue Sep 8 05:56:18.512 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) LS age: 862 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: 0xd275 Length: 72 Area Border Router Number of Links: 4 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: a Transit Network (Link ID) Designated Router address: 10.0.23.3 (Link Data) Router Interface address: 10.0.23.2 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: 863 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: 0x5060 Length: 48 Area Border Router AS Boundary Router Number of Links: 2 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: a Transit Network (Link ID) Designated Router address: 10.0.23.3 (Link Data) Router Interface address: 10.0.23.3 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 884 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: 0xd7f Length: 60 Area Border Router AS Boundary 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: 846 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: 845 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 Tue Sep 8 05:56:19.061 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Net Link States (Area 0) Routing Bit Set on this LSA LS age: 863 Options: (No TOS-capability, DC) LS Type: Network Links Link State ID: 10.0.23.3 (address of Designated Router) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x8174 Length: 32 Network Mask: /24 Attached Router: 2.2.2.2 Attached Router: 3.3.3.3 RP/0/RP0/CPU0:R2#show ospf statistics interface Tue Sep 8 05:56:19.617 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 96 - 96 - - DB Des 2 2 4 4 6 LS Req 1 1 1 6 0 LS Upd 7 7 7 24 17 LS Ack 5 5 5 16 23 TOTAL 111 15 113 50 46 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 95 - 97 - - DB Des 2 2 3 2 2 LS Req 1 1 1 2 0 LS Upd 6 6 12 12 32 LS Ack 8 8 5 30 11 TOTAL 112 17 118 46 45 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 90 - 97 - - DB Des 3 3 2 2 16 LS Req 1 1 1 16 0 LS Upd 2 2 6 3 31 LS Ack 5 5 1 30 2 TOTAL 101 11 107 51 49 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 router self-originate Tue Sep 8 05:56:20.203 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) LS age: 864 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: 0xd275 Length: 72 Area Border Router Number of Links: 4 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: a Transit Network (Link ID) Designated Router address: 10.0.23.3 (Link Data) Router Interface address: 10.0.23.2 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 Router Link States (Area 1) LS age: 847 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 summary Tue Sep 8 05:56:20.839 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Summary Net Link States (Area 0) LS age: 847 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: 913 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: 352 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: 852 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: 876 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: 876 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: 80000001 Checksum: 0x47bb Length: 28 Network Mask: /32 TOS: 0 Metric: 2 Routing Bit Set on this LSA LS age: 876 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: 852 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: 904 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: 80000001 Checksum: 0x92dd Length: 28 Network Mask: /24 TOS: 0 Metric: 1 Routing Bit Set on this LSA LS age: 894 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: 913 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: 864 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: 885 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: 913 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: 913 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: 351 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: 118 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: 80000005 Checksum: 0xaa63 Length: 28 Network Mask: /24 TOS: 0 Metric: 12 LS age: 864 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: 80000001 Checksum: 0x6f96 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 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: 2.2.2.2 LS Seq Number: 80000005 Checksum: 0x9361 Length: 28 Network Mask: /32 TOS: 0 Metric: 12 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: 2.2.2.2 LS Seq Number: 80000005 Checksum: 0x6f80 Length: 28 Network Mask: /32 TOS: 0 Metric: 13 LS age: 864 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: 80000001 Checksum: 0xbab8 Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 885 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 external Tue Sep 8 05:56:21.565 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Type-5 AS External Link States Routing Bit Set on this LSA LS age: 861 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.1.0 (External Network Number) Advertising Router: 1.1.1.1 LS Seq Number: 80000001 Checksum: 0xd25 Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 0.0.0.0 External Route Tag: 0 Routing Bit Set on this LSA LS age: 853 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.13.0 (External Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xba2b Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 13.13.13.13 External Route Tag: 0 RP/0/RP0/CPU0:R2#show ospf database nssa-external Tue Sep 8 05:56:22.137 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf border-routers Tue Sep 8 05:56:22.690 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/ASBR , Area 0, SPF 7 i 4.4.4.4 [1] via 10.0.24.4, GigabitEthernet0/0/0/2, ABR/ASBR , Area 0, SPF 7 RP/0/RP0/CPU0:R2#show ospf routes Tue Sep 8 05:56:23.429 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 4, 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 5, 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 6, path-id 1 O 10.0.12.0/24, metric 1 10.0.12.2, directly connected, via GigabitEthernet0/0/0/0, ifIndex 4 O 10.0.23.0/24, metric 1 10.0.23.2, directly connected, via GigabitEthernet0/0/0/1, ifIndex 5 O 10.0.24.0/24, metric 1 10.0.24.2, directly connected, via GigabitEthernet0/0/0/2, ifIndex 6 O IA 10.1.11.0/24, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 10.1.12.0/24, metric 12 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 6, 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 5, path-id 1 O IA 12.12.12.12/32, metric 12 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 6, path-id 1 O IA 13.13.13.13/32, metric 13 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 6, 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 5, 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 6, 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 4, path-id 1 O E2 192.168.13.0/24, metric 20 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 6, path-id 1 RP/0/RP0/CPU0:R2#show ospf database database-summary Tue Sep 8 05:56:24.010 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 1 0 0 Summary Net 10 0 0 Summary ASBR 1 0 0 Type-7 Ext 0 0 0 Opaque Link 0 0 0 Opaque Area 0 0 0 Subtotal 15 0 0 Area 1 database summary LSA Type Count Delete Maxage Router 2 0 0 Network 0 0 0 Summary Net 12 0 0 Summary ASBR 2 0 0 Type-7 Ext 0 0 0 Opaque Link 0 0 0 Opaque Area 0 0 0 Subtotal 16 0 0 Process 1 database summary Router 5 0 0 Network 1 0 0 Summary Net 22 0 0 Summary ASBR 3 0 0 Type-7 Ext 0 0 0 Opaque Link 0 0 0 Opaque Area 0 0 0 Type-5 Ext 2 0 0 Opaque AS 0 0 0 Total 33 0 0