在R4上,您可以看到有兩個區域邊界路由器(ABR)(0.0.0.2,即R2;0.0.3,即R3),並且R2是ASBR。此輸出還顯示ASBR的區域內(i)資訊。 現在,R4上的介面Ethernet 0/2關閉,以確定流量是否通過R3,並檢視show ip ospf border-routers命令輸出如何顯示: interface Ethernet0/2 ip address 192.168.24.4 255.255.255.0 ip os...
All the interfaces on the switch with an IP address that matches the network subnet are put into the specified area. OSPF attempts to discover other OSPF routers on those interfaces. All matching interface network addresses are added to a Type-1 Router LSA and advertised to discovered...
Broadcast—A network with multiple routers that can communicate over a shared medium that allows broadcast traffic, such as Ethernet. OSPFv3 routers establish a DR and BDR that controls LSA flooding on the network. OSPFv3 uses the well-known IPv6 multicast addresses, FF02::5, and a MAC addre...
To configure an NSSA area, configure the nssa command on all the routers attached to the area. To configure a totally NSSA area, configure the nssa no-summary command on the ABR. The ABR of a totally NSSA area does not advertise inter-area routes ...
Impact on the System The alarm indicates that the router ID conflict has been resolved, and the system will not be affected. Possible Causes Two or more indirectly connected routers shared the same router ID within one OSPFv3 area. This router ID conflict caused frequent router LSA refreshment ...
In an OSPF network, each router generates a link-state advertisement (LSA) based on its surrounding network topology and transmits this LSA in an update packet to other routers in the network. RIP devices exchange routes, whereas OSPF devices exchange link state information. That is, in RIP,...
hello-interval and dead-interval values must be the same for all routers on a specific network. Related Commandsshow ipv6 ospf interface - Displays the OSPFv3-related interface information show ipv6 ospf virtual-links - Displays the parameters and the current state of OSPFv3 virtual links 8.1...
· Calculation router—Calculating routes on routers. · Calculation intra AS—Calculating intra-AS routes. · Calculation ASBR—Calculating routes on ASBRs. · Calculation inter AS—Calculating AS-external routes. · Calculation end—Ending phase of calculation. · N/A—R...
Please ensure reference bandwidth is consistent across all routers. 四.实验调试 AI检测代码解析 (1) show ip ospf neighbor R1# show ip ospf neighbor Neighbor ID Pri State Dead Time Address Interface 2.2.2.2 1 FULL/BDR 00:00:37 192.168.1.2 GigabitEthernet0/0 ...
Create a key and a key ID for MD5 with thenet add interface <interface> ospf message-digest-key <KEYID> md5 <KEY>command.KEYIDis a value between 1 and 255 that represents the key used to create the message digest. This value must be consistent across all routers on a link.KEYis a...