RP/0/RP0/CPU0:R2#show version Tue Sep 22 11:46:01.919 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 27 minutes XRd Control Plane Container RP/0/RP0/CPU0:R2#show interface description Tue Sep 22 11:46:02.068 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 Gi0/0/0/1 up up to R4 Gi0/0/0/2 admin-down admin-down RP/0/RP0/CPU0:R2#show route Tue Sep 22 11:46:02.254 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 [110/11] via 10.0.12.1, 00:22:35, GigabitEthernet0/0/0/0 L 2.2.2.2/32 is directly connected, 00:25:26, Loopback0 O IA 3.3.3.3/32 [110/41] via 10.0.12.1, 00:01:59, GigabitEthernet0/0/0/0 [110/41] via 10.0.24.4, 00:01:59, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/11] via 10.0.24.4, 00:25:01, GigabitEthernet0/0/0/1 C 10.0.12.0/24 is directly connected, 00:25:22, GigabitEthernet0/0/0/0 L 10.0.12.2/32 is directly connected, 00:25:22, GigabitEthernet0/0/0/0 O IA 10.0.13.0/24 [110/40] via 10.0.12.1, 00:01:59, GigabitEthernet0/0/0/0 C 10.0.24.0/24 is directly connected, 00:25:21, GigabitEthernet0/0/0/1 L 10.0.24.2/32 is directly connected, 00:25:21, GigabitEthernet0/0/0/1 O IA 10.0.34.0/24 [110/40] via 10.0.24.4, 00:25:01, GigabitEthernet0/0/0/1 S 192.0.2.0/24 is directly connected, 00:25:38, Null0 RP/0/RP0/CPU0:R2#show route ospf Tue Sep 22 11:46:02.423 UTC O 1.1.1.1/32 [110/11] via 10.0.12.1, 00:22:35, GigabitEthernet0/0/0/0 O IA 3.3.3.3/32 [110/41] via 10.0.12.1, 00:01:59, GigabitEthernet0/0/0/0 [110/41] via 10.0.24.4, 00:01:59, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/11] via 10.0.24.4, 00:25:02, GigabitEthernet0/0/0/1 O IA 10.0.13.0/24 [110/40] via 10.0.12.1, 00:01:59, GigabitEthernet0/0/0/0 O IA 10.0.34.0/24 [110/40] via 10.0.24.4, 00:25:02, GigabitEthernet0/0/0/1 RP/0/RP0/CPU0:R2#show ospf Tue Sep 22 11:46:02.612 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 Maximum number of non self-generated LSA allowed 500000 Current number of non self-generated LSA 8 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, 2 full Maximum number of configured interfaces 1024 Number of external LSA 0. Checksum Sum 00000000 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 1. 1 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 9. Checksum Sum 0x0502f3 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 RP/0/RP0/CPU0:R2#show ospf interface Tue Sep 22 11:46:03.381 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 GigabitEthernet0/0/0/0 is up, line protocol is up Internet Address 10.0.12.2/24, 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: 10 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 00:00:04:870 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 1, maximum is 1 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 4 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 GigabitEthernet0/0/0/1 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: 10 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 00:00:01:399 Index 2/2, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 2, 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 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 RP/0/RP0/CPU0:R2#show ospf interface brief Tue Sep 22 11:46:04.121 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 Gi0/0/0/0 1 0 10.0.12.2/24 10 P2P 1/1 Gi0/0/0/1 1 0 10.0.24.2/24 10 P2P 1/1 RP/0/RP0/CPU0:R2#show ospf neighbor Tue Sep 22 11:46:04.861 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor ID Pri State Dead Time Address Interface 1.1.1.1 1 FULL/ - 00:00:33 10.0.12.1 GigabitEthernet0/0/0/0 Neighbor is up for 00:22:39 4.4.4.4 1 FULL/ - 00:00:30 10.0.24.4 GigabitEthernet0/0/0/1 Neighbor is up for 00:25:05 Total neighbor count: 2 RP/0/RP0/CPU0:R2#show ospf neighbor detail Tue Sep 22 11:46:05.616 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor 1.1.1.1, interface address 10.0.12.1 In the area 0 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 00:00:33 Neighbor is up for 00:22:39 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: 5 Capabilities TLV Not Advertised in RI LSA Neighbor 4.4.4.4, interface address 10.0.24.4 In the area 0 via interface GigabitEthernet0/0/0/1 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 00:00:39 Neighbor is up for 00:25:06 Number of DBD retrans during last exchange 0 Index 1/1, 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 Total neighbor count: 2 RP/0/RP0/CPU0:R2#show ospf database Tue Sep 22 11:46:06.323 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 1.1.1.1 1.1.1.1 1361 0x80000004 0x0005b5 3 2.2.2.2 2.2.2.2 118 0x80000006 0x00a681 5 4.4.4.4 4.4.4.4 1507 0x80000003 0x0091ea 3 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 3.3.3.3 1.1.1.1 124 0x80000003 0x0014f7 3.3.3.3 4.4.4.4 1505 0x80000001 0x00bd44 10.0.13.0 1.1.1.1 124 0x80000003 0x00827f 10.0.13.0 4.4.4.4 1505 0x80000001 0x005980 10.0.34.0 1.1.1.1 124 0x80000003 0x00c707 10.0.34.0 4.4.4.4 1514 0x80000001 0x00449e RP/0/RP0/CPU0:R2#show ospf database router Tue Sep 22 11:46:07.320 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) Routing Bit Set on this LSA LS age: 1361 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: 80000004 Checksum: 0x5b5 Length: 60 Area Border 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: 10 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: 10 LS age: 119 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: 80000006 Checksum: 0xa681 Length: 84 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: 1.1.1.1 (Link Data) Router Interface address: 10.0.12.2 Number of TOS metrics: 0 TOS 0 Metrics: 10 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: 10 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: 10 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: 10 Routing Bit Set on this LSA LS age: 1508 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: 0x91ea 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: 10 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: 10 RP/0/RP0/CPU0:R2#show ospf database network Tue Sep 22 11:46:08.094 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf statistics interface Tue Sep 22 11:46:08.820 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 GigabitEthernet0/0/0/0 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 145 - 162 - - DB Des 3 3 2 2 5 LS Req 1 1 1 5 0 LS Upd 8 8 9 17 13 LS Ack 5 5 5 12 15 TOTAL 162 17 179 36 33 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 161 - 162 - - DB Des 2 2 3 2 1 LS Req 1 1 1 1 0 LS Upd 6 6 14 8 23 LS Ack 8 8 4 21 7 TOTAL 178 17 184 32 31 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 route 192.0.2.0/24 Tue Sep 22 11:46:09.711 UTC Routing entry for 192.0.2.0/24 Known via "static", distance 1, metric 0 (connected) Installed Sep 22 11:20:23.525 for 00:25:46 Routing Descriptor Blocks directly connected, via Null0 Route metric is 0 No advertising protos. RP/0/RP0/CPU0:R2#show route 192.0.2.0/24 detail Tue Sep 22 11:46:09.872 UTC Routing entry for 192.0.2.0/24 Known via "static", distance 1, metric 0 (connected) Installed Sep 22 11:20:23.525 for 00:25:46 Routing Descriptor Blocks directly connected, via Null0 Route metric is 0 Label: None Tunnel ID: None Binding Label: None Extended communities count: 0 NHID: 0x0 (Ref: 0) Route version is 0x1 (1) No local label IP Precedence: Not Set QoS Group ID: Not Set Flow-tag: Not Set Fwd-class: Not Set Route Priority: RIB_PRIORITY_NON_RECURSIVE_LOW (11) SVD Type RIB_SVD_TYPE_LOCAL Download Priority 2, Download Version 1 No advertising protos. RP/0/RP0/CPU0:R2#show cef 192.0.2.0/24 Tue Sep 22 11:46:10.018 UTC 192.0.2.0/24, version 1, attached, null0 adjacency, internal 0x1000041 0x20 (ptr 0x8851d850) [1], 0x400 (0x895fe498), 0x0 (0x0) Updated Sep 22 11:20:23.529 Prefix Len 24, traffic index 0, precedence n/a, priority 2 gateway array (0x89495f08) reference count 1, flags 0x0, source rib (7), 0 backups [2 type 3 flags 0x8401 (0x8953a460) ext 0x0 (0x0)] LW-LDI[type=3, refc=1, ptr=0x895fe498, sh-ldi=0x8953a460] gateway array update type-time 1 Sep 22 11:20:23.529 LDI Update time Sep 22 11:20:23.530 LW-LDI-TS Sep 22 11:20:23.530 via Null0, 3 dependencies, weight 0, class 0 [flags 0x8] path-idx 0 NHID 0x0 [0x88932098 0x0] null0 adjacency Load distribution: 0 (refcount 2) Hash OK Interface Address 0 Y recursive null0 RP/0/RP0/CPU0:R2#show ospf border-routers Tue Sep 22 11:46:10.202 UTC OSPF 1 Internal Routing Table Codes: i - Intra-area route, I - Inter-area route i 1.1.1.1 [10] via 10.0.12.1, GigabitEthernet0/0/0/0, ABR , Area 0, SPF 9 i 4.4.4.4 [10] via 10.0.24.4, GigabitEthernet0/0/0/1, ABR , Area 0, SPF 9 RP/0/RP0/CPU0:R2#show ospf database external Tue Sep 22 11:46:11.052 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf database external 192.0.2.0 Tue Sep 22 11:46:11.785 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf database asbr-summary Tue Sep 22 11:46:12.772 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show configuration commit list Tue Sep 22 11:46:14.032 UTC SNo. Label/ID User Line Client Time Stamp ~~~~ ~~~~~~~~ ~~~~ ~~~~ ~~~~~~ ~~~~~~~~~~ 1 1000000002 cisco vty0:node0_RP0_CPU CLI Tue Sep 22 11:44:08 2026 2 1000000001 cisco vty0:node0_RP0_CPU CLI Tue Sep 22 11:30:54 2026