课程介绍
思科网络工程师
思科培训是针对思科网络工程师的认证体系，由思科公司推出的培训科目，由思科认证讲师面对面亲临授课，全面掌握知识结构， 有强大的网络实验环境，学习过程中师生广泛交流，享受**新的产品资料，获得全球专家认证。
【教学师资】
杨老师
从业经验：
多年从业经验，对制造业企业网络、金融行业网络、IDC机房、社区宽带网 络及组播、IPV6、MPLS等前沿技术有独特的见解。先后从事大型跨国企业及大型跨国银行网络（如松下、久保田、三菱、三井银行等企业）的规划、建 设、实施和维护工作。针对运营商大客户提出的需求，制定合理的组网方案。 擅长把复杂现网的各种情况融入到课堂的理论讲解之中；对组播和IPv6 等前沿技术有深入的研究。
讲师资质:
深入研究了Cisco和华为两种认证，分别获得两种认证的顶级认证资质： Cisco方向拥有CCIE R&S认证与华为方向拥有HCIE级别认证
授课风格：
深入浅出，风趣幽默，能将多年的实际管理经验和咨询经验融合于课程内容 当中，将枯燥的理论知识与实际案例相结合，使学员在 活泼的气氛当中得到学习；授课内容切中要害、可操作性强。
思科CCIE-SP直通车（运营商）
思科CCIE-SP直通车
”课程涵盖思科运营商方向的中级和高级课程知识，总共分为CCNP－>CCIE两个阶段，共5门课程，总课时为10天。课程设计由浅入深，适合具有
CCNP-RS基础的学员参加。
4.1 CCNP-SP（包含4门课程，课时10天）
课程概述：包含IS-IS协议，MPLS VPN，Inter-ASVPN，CSC，MPLS QOS ，MPLS
multicast，MPLS TE ，ATOM，L2TPV3，VPLS 等。
课程列表：
1) IS-IS协议：课时1天
2) MPLS VPN：课时4天
3) MPLS TE：课时2天
4) L2VPN：课时3天
4.2 CCIE-SP集训营（包含1门课程，课时按需安排）
课程概述：包含CCIE LAB考试的高级知识点、分解实验、考题讲解等。
四路由器串联的多区域OSPF的路由重发布的功能实现
这次试验，**4台串联起来的cisco路由器（R1、R2、R3和R4），以达到模拟和多区域OSPF的路由重发布的功能实现。下面是这次OSPF的组网的拓扑图和各router的配置命令。
一、场景设置
说明：R1 Serial1/0 R2 Serial1/1 R3 Serial1/0 R4。需要在RB上配置路由再分配。
二、具体配置
1、RA的配置如下：
Router(config)#hostname RA
RA(config)#interface Loopback0
RA(config-if)#ip address 1.1.1.1 255.255.255.0
RA(config-if)#ip ospf network point-to-point
RA(config-if)#exit
RA(config)#interface Serial1/0
RA(config-if)#ip address 199.99.1.1 255.255.255.0
RA(config-if)#no shutdown
RA(config-if)#exit
RA(config)#router rip
RA(config-router)#version 2
RA(config-router)#network 1.0.0.0
RA(config-router)#network 199.99.1.0
RA(config-router)#exit
RA(config)#interface Loopback0
RA(config-if)#ip address 1.1.1.1 255.255.255.0
RA(config-if)#ip ospf network point-to-point
RA(config-if)#exit
RA(config)#interface Serial1/0
RA(config-if)#ip address 199.99.1.1 255.255.255.0
RA(config-if)#no shutdown
RA(config-if)#exit
RA(config)#router rip
RA(config-router)#version 2
RA(config-router)#network 1.0.0.0
RA(config-router)#network 199.99.1.0
RA(config-router)#exit
2、RB的配置如下：
Router(config)#hostname RB
RB(config)#interface Loopback0
RB(config-if)#ip address 2.2.2.2 255.255.255.0
RB(config-if)#ip ospf network point-to-point
RB(config-if)#exit
RB(config)#interface Serial1/0
RB(config-if)#ip address 199.99.1.2 255.255.255.0
RB(config-if)#no shutdown
RB(config-if)#exit
RB(config)#interface Serial1/1
RB(config-if)#ip address 199.99.2.1 255.255.255.0
RB(config-if)#no shutdown
RB(config-if)#exit
RB(config)#router ospf 1
RB(config-router)#redistribute rip subnets
RB(config-router)#network 199.99.2.0 0.0.0.255 area 0
RB(config-router)#network 2.2.2.0 0.0.0.255 area 0
RB(config-router)#exit
RB(config)#router rip
RB(config-router)#version 2
RB(config-router)#redistribute ospf 1 metric 2
RB(config-router)#network 199.99.1.0
RB(config-router)#no auto-summary
RB(config-router)#exit
RB(config)#interface Loopback0
RB(config-if)#ip address 2.2.2.2 255.255.255.0
RB(config-if)#ip ospf network point-to-point
RB(config-if)#exit
RB(config)#interface Serial1/0
RB(config-if)#ip address 199.99.1.2 255.255.255.0
RB(config-if)#no shutdown
RB(config-if)#exit
RB(config)#interface Serial1/1
RB(config-if)#ip address 199.99.2.1 255.255.255.0
RB(config-if)#no shutdown
RB(config-if)#exit
RB(config)#router ospf 1
RB(config-router)#redistribute rip subnets
RB(config-router)#network 199.99.2.0 0.0.0.255 area 0
RB(config-router)#network 2.2.2.0 0.0.0.255 area 0
RB(config-router)#exit
RB(config)#router rip
RB(config-router)#version 2
RB(config-router)#redistribute ospf 1 metric 2
RB(config-router)#network 199.99.1.0
RB(config-router)#no auto-summary
RB(config-router)#exit
3、RC的配置如下：
RC(config)#hostname RC
RC(config)#interface Loopback0
RC(config-if)#ip address 3.3.3.3 255.255.255.0
RC(config-if)#ip ospf network point-to-point
RC(config-if)#exit
RC(config)#interface Serial1/1
RC(config-if)#ip address 199.99.2.2 255.255.255.0
RC(config-if)#no shutdown
RC(config-if)#exit
RC(config)#interface Serial1/0
RC(config-if)#ip address 199.99.3.1 255.255.255.0
http://www.luyouqiwang.com/14889
RC(config-if)#no shutdown
RC(config-if)#exit
RC(config)#router ospf 1
RC(config-router)#network 3.3.3.0 0.0.0.255 area 1
RC(config-router)#network 199.99.2.0 0.0.0.255 area 0
RC(config-router)#network 199.99.3.0 0.0.0.255 area 1
RC(config-router)#exit
RC(config)#interface Loopback0
RC(config-if)#ip address 3.3.3.3 255.255.255.0
RC(config-if)#ip ospf network point-to-point
RC(config-if)#exit
RC(config)#interface Serial1/1
RC(config-if)#ip address 199.99.2.2 255.255.255.0
RC(config-if)#no shutdown
RC(config-if)#exit
RC(config)#interface Serial1/0
RC(config-if)#ip address 199.99.3.1 255.255.255.0
http://www.luyouqiwang.com/14889
RC(config-if)#no shutdown
RC(config-if)#exit
RC(config)#router ospf 1
RC(config-router)#network 3.3.3.0 0.0.0.255 area 1
RC(config-router)#network 199.99.2.0 0.0.0.255 area 0
RC(config-router)#network 199.99.3.0 0.0.0.255 area 1
RC(config-router)#exit
4、RD的配置如下：
Router(config)#hostname RD
RD(config)#interface Loopback0
RD(config-if)#ip address 4.4.4.4 255.255.255.0
RD(config-if)#ip ospf network point-to-point
RD(config-if)#exit
RD(config)#interface Serial1/0
RD(config-if)#ip address 199.99.3.2 255.255.255.0
RD(config-if)#no shutdown
RD(config-if)#exit
RD(config)#router ospf 1
RD(config-router)#network 4.4.4.0 0.0.0.255 area 1
RD(config-router)#network 199.99.3.0 0.0.0.255 area 1
RD(config-router)#exit
RD(config)#interface Loopback0
RD(config-if)#ip address 4.4.4.4 255.255.255.0
RD(config-if)#ip ospf network point-to-point
RD(config-if)#exit
RD(config)#interface Serial1/0
RD(config-if)#ip address 199.99.3.2 255.255.255.0
RD(config-if)#no shutdown
RD(config-if)#exit
RD(config)#router ospf 1
RD(config-router)#network 4.4.4.0 0.0.0.255 area 1
RD(config-router)#network 199.99.3.0 0.0.0.255 area 1
RD(config-router)#exit
三、验证配置
1、查看各路由器相关接口的开启状态：
RA#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.1.1 YES manual up up
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.1.1 YES manual up up
Loopback0 1.1.1.1 YES manual up up
RB#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.1.2 YES manual up up
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.1.2 YES manual up up
Serial1/1 199.99.2.1 YES manual up up
Loopback0 2.2.2.2 YES manual up up
RC#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.3.1 YES manual up up
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.3.1 YES manual up up
Serial1/1 199.99.2.2 YES manual up up
Loopback0 3.3.3.3 YES manual up up
RD#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.3.2 YES manual up up
Interface IP-Address OK? Method Status Protocol
Serial1/0 199.99.3.2 YES manual up up
Loopback0 4.4.4.4 YES manual up up
可见相关的接口及链路协议已经处于开启状态！
2、查看各路由器的路由表：
RA#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
1.0.0.0/24 is subnetted, 1 subnets
C 1.1.1.0 is directly connected, Loopback0
2.0.0.0/24 is subnetted, 1 subnets
R 2.2.2.0 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
3.0.0.0/24 is subnetted, 1 subnets
R 3.3.3.0 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
4.0.0.0/24 is subnetted, 1 subnets
R 4.4.4.0 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
R 199.99.3.0/24 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
R 199.99.2.0/24 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
C 199.99.1.0/24 is directly connected, Serial1/0
C 1.1.1.0 is directly connected, Loopback0
2.0.0.0/24 is subnetted, 1 subnets
R 2.2.2.0 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
3.0.0.0/24 is subnetted, 1 subnets
R 3.3.3.0 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
4.0.0.0/24 is subnetted, 1 subnets
R 4.4.4.0 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
R 199.99.3.0/24 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
R 199.99.2.0/24 [120/2] via 199.99.1.2, 00:00:17, Serial1/0
C 199.99.1.0/24 is directly connected, Serial1/0
RB#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
R 1.0.0.0/8 [120/1] via 199.99.1.1, 00:00:01, Serial1/0
2.0.0.0/24 is subnetted, 1 subnets
C 2.2.2.0 is directly connected, Loopback0
3.0.0.0/24 is subnetted, 1 subnets
O IA 3.3.3.0 [110/65] via 199.99.2.2, 00:09:57, Serial1/1
4.0.0.0/24 is subnetted, 1 subnets
O IA 4.4.4.0 [110/129] via 199.99.2.2, 00:05:15, Serial1/1
O IA 199.99.3.0/24 [110/128] via 199.99.2.2, 00:06:06, Serial1/1
C 199.99.2.0/24 is directly connected, Serial1/1
C 199.99.1.0/24 is directly connected, Serial1/0
2.0.0.0/24 is subnetted, 1 subnets
C 2.2.2.0 is directly connected, Loopback0
3.0.0.0/24 is subnetted, 1 subnets
O IA 3.3.3.0 [110/65] via 199.99.2.2, 00:09:57, Serial1/1
4.0.0.0/24 is subnetted, 1 subnets
O IA 4.4.4.0 [110/129] via 199.99.2.2, 00:05:15, Serial1/1
O IA 199.99.3.0/24 [110/128] via 199.99.2.2, 00:06:06, Serial1/1
C 199.99.2.0/24 is directly connected, Serial1/1
C 199.99.1.0/24 is directly connected, Serial1/0
RC#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
O E2 1.0.0.0/8 [110/20] via 199.99.2.1, 00:06:10, Serial1/1
2.0.0.0/24 is subnetted, 1 subnets
O 2.2.2.0 [110/65] via 199.99.2.1, 00:07:01, Serial1/1
3.0.0.0/24 is subnetted, 1 subnets
C 3.3.3.0 is directly connected, Loopback0
4.0.0.0/24 is subnetted, 1 subnets
O 4.4.4.0 [110/65] via 199.99.3.2, 00:06:10, Serial1/0
C 199.99.3.0/24 is directly connected, Serial1/0
C 199.99.2.0/24 is directly connected, Serial1/1
O E2 199.99.1.0/24 [110/20] via 199.99.2.1, 00:06:10, Serial1/1
2.0.0.0/24 is subnetted, 1 subnets
O 2.2.2.0 [110/65] via 199.99.2.1, 00:07:01, Serial1/1
3.0.0.0/24 is subnetted, 1 subnets
C 3.3.3.0 is directly connected, Loopback0
4.0.0.0/24 is subnetted, 1 subnets
O 4.4.4.0 [110/65] via 199.99.3.2, 00:06:10, Serial1/0
C 199.99.3.0/24 is directly connected, Serial1/0
C 199.99.2.0/24 is directly connected, Serial1/1
O E2 199.99.1.0/24 [110/20] via 199.99.2.1, 00:06:10, Serial1/1
RD#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
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
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
O E2 1.0.0.0/8 [110/20] via 199.99.3.1, 00:06:56, Serial1/0
2.0.0.0/24 is subnetted, 1 subnets
O IA 2.2.2.0 [110/129] via 199.99.3.1, 00:06:56, Serial1/0
3.0.0.0/24 is subnetted, 1 subnets
O 3.3.3.0 [110/65] via 199.99.3.1, 00:06:56, Serial1/0
4.0.0.0/24 is subnetted, 1 subnets
C 4.4.4.0 is directly connected, Loopback0
C 199.99.3.0/24 is directly connected, Serial1/0
O IA 199.99.2.0/24 [110/128] via 199.99.3.1, 00:06:56, Serial1/0
O E2 199.99.1.0/24 [110/20] via 199.99.3.1, 00:06:56, Serial1/0
2.0.0.0/24 is subnetted, 1 subnets
O IA 2.2.2.0 [110/129] via 199.99.3.1, 00:06:56, Serial1/0
3.0.0.0/24 is subnetted, 1 subnets
O 3.3.3.0 [110/65] via 199.99.3.1, 00:06:56, Serial1/0
4.0.0.0/24 is subnetted, 1 subnets
C 4.4.4.0 is directly connected, Loopback0
C 199.99.3.0/24 is directly connected, Serial1/0
O IA 199.99.2.0/24 [110/128] via 199.99.3.1, 00:06:56, Serial1/0
O E2 199.99.1.0/24 [110/20] via 199.99.3.1, 00:06:56, Serial1/0
3、在运行了OSPF协议的路由器查看邻居：
RB#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
3.3.3.3 0 FULL/ - 00:00:38 199.99.2.2 Serial1/1
3.3.3.3 0 FULL/ - 00:00:38 199.99.2.2 Serial1/1
RC#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
2.2.2.2 0 FULL/ - 00:00:31 199.99.2.1 Serial1/1
4.4.4.4 0 FULL/ - 00:00:34 199.99.3.2 Serial1/0
2.2.2.2 0 FULL/ - 00:00:31 199.99.2.1 Serial1/1
4.4.4.4 0 FULL/ - 00:00:34 199.99.3.2 Serial1/0
RD#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
3.3.3.3 0 FULL/ - 00:00:33 199.99.3.1 Serial1/0
3.3.3.3 0 FULL/ - 00:00:33 199.99.3.1 Serial1/0
4、在运行了OSPF协议的路由器查看OSPF数据库：
RB#show ip ospf database
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 2.2.2.2 776 0x80000004 0x00D838 3
3.3.3.3 3.3.3.3 772 0x80000002 0x00DC49 2
2.2.2.2 2.2.2.2 776 0x80000004 0x00D838 3
3.3.3.3 3.3.3.3 772 0x80000002 0x00DC49 2
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
3.3.3.0 3.3.3.3 780 0x80000001 0x00CC5A
4.4.4.0 3.3.3.3 481 0x80000001 0x002BB8
199.99.3.0 3.3.3.3 532 0x80000001 0x00C2FF
3.3.3.0 3.3.3.3 780 0x80000001 0x00CC5A
4.4.4.0 3.3.3.3 481 0x80000001 0x002BB8
199.99.3.0 3.3.3.3 532 0x80000001 0x00C2FF
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
1.0.0.0 2.2.2.2 1328 0x80000001 0x009EF8 0
199.99.1.0 2.2.2.2 1328 0x80000001 0x00D299 0
1.0.0.0 2.2.2.2 1328 0x80000001 0x009EF8 0
199.99.1.0 2.2.2.2 1328 0x80000001 0x00D299 0
RC#show ip ospf database
OSPF Router with ID (3.3.3.3) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
2.2.2.2 2.2.2.2 791 0x80000004 0x00D838 3
3.3.3.3 3.3.3.3 786 0x80000002 0x00DC49 2
2.2.2.2 2.2.2.2 791 0x80000004 0x00D838 3
3.3.3.3 3.3.3.3 786 0x80000002 0x00DC49 2
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
3.3.3.0 3.3.3.3 794 0x80000001 0x00CC5A
4.4.4.0 3.3.3.3 494 0x80000001 0x002BB8
199.99.3.0 3.3.3.3 545 0x80000001 0x00C2FF
3.3.3.0 3.3.3.3 794 0x80000001 0x00CC5A
4.4.4.0 3.3.3.3 494 0x80000001 0x002BB8
199.99.3.0 3.3.3.3 545 0x80000001 0x00C2FF
Router Link States (Area 1)
Link ID ADV Router Age Seq# Checksum Link count
3.3.3.3 3.3.3.3 509 0x80000004 0x0010F0 3
4.4.4.4 4.4.4.4 508 0x80000003 0x000FEB 3
3.3.3.3 3.3.3.3 509 0x80000004 0x0010F0 3
4.4.4.4 4.4.4.4 508 0x80000003 0x000FEB 3
Summary Net Link States (Area 1)
Link ID ADV Router Age Seq# Checksum
2.2.2.0 3.3.3.3 779 0x80000001 0x007376
199.99.2.0 3.3.3.3 809 0x80000001 0x00CDF5
2.2.2.0 3.3.3.3 779 0x80000001 0x007376
199.99.2.0 3.3.3.3 809 0x80000001 0x00CDF5
Summary ASB Link States (Area 1)
Link ID ADV Router Age Seq# Checksum
2.2.2.2 3.3.3.3 799 0x80000001 0x0047A0
2.2.2.2 3.3.3.3 799 0x80000001 0x0047A0
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
1.0.0.0 2.2.2.2 1363 0x80000001 0x009EF8 0
199.99.1.0 2.2.2.2 1365 0x80000001 0x00D299 0
1.0.0.0 2.2.2.2 1363 0x80000001 0x009EF8 0
199.99.1.0 2.2.2.2 1365 0x80000001 0x00D299 0
RD#show ip ospf database
OSPF Router with ID (4.4.4.4) (Process ID 1)
Router Link States (Area 1)
Link ID ADV Router Age Seq# Checksum Link count
3.3.3.3 3.3.3.3 523 0x80000004 0x0010F0 3
4.4.4.4 4.4.4.4 522 0x80000003 0x000FEB 3
3.3.3.3 3.3.3.3 523 0x80000004 0x0010F0 3
4.4.4.4 4.4.4.4 522 0x80000003 0x000FEB 3
Summary Net Link States (Area 1)
Link ID ADV Router Age Seq# Checksum
2.2.2.0 3.3.3.3 793 0x80000001 0x007376
199.99.2.0 3.3.3.3 803 0x80000001 0x00CDF5
2.2.2.0 3.3.3.3 793 0x80000001 0x007376
199.99.2.0 3.3.3.3 803 0x80000001 0x00CDF5
Summary ASB Link States (Area 1)
Link ID ADV Router Age Seq# Checksum
2.2.2.2 3.3.3.3 793 0x80000001 0x0047A0
2.2.2.2 3.3.3.3 793 0x80000001 0x0047A0
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
1.0.0.0 2.2.2.2 1357 0x80000001 0x009EF8 0
199.99.1.0 2.2.2.2 1359 0x80000001 0x00D299 0
1.0.0.0 2.2.2.2 1357 0x80000001 0x009EF8 0
199.99.1.0 2.2.2.2 1359 0x80000001 0x00D299 0
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