动态路由ospf里 cost是用来设置动态路由优先级的,比如R1到R2有两条路可走,cost低的,路由优先走这条路,cost一样的话,就负载均衡,两条路都走; priority是用来选班长和副班长用的,priority高的优先级就高,更可能选上班长。否则ospf会自动选择DR和BDR。 router's priority. Used to determine the designated router...
对于华为设备来说,在配置OSPF的过程中,我们可以通过设定ospf cost和ospf priority来调整路由器的转发优先级,以满足网络的需求。通过合理设置ospf cost和ospf priority,可以有效地优化网络的性能和稳定性。 在实际应用中,我们可以根据网络的需求来调整ospf cost和ospf priority。例如,对于关键路径和重要设备,可以设置较低...
OSPF的度量方式 某接口cost=参考带宽/实际带宽。取整,0.1取1 参考带宽 100M 更改cost的两种方式: ·直接在接口下配置 ·修改参考带宽(所有路由器都需要修改,确保选路一致性) OSPF 5种报文 发现、建立、维护邻居 - Hello 报文 Hello报文的作用: · 邻居发现:自动发现邻居路由器 · 邻居建立:完成Hello报文中的参数...
OSPF Process 1 with Router ID 2.2.2.2 Destination : 192.168.3.0/24 AdverRouter : 5.5.5.5 Area : 0.0.0.0 Cost : 4 Type : Stub NextHop : 10.0.1.1 Interface : Ethernet6/2/0 Priority : Low Age : 22h51m56s 表2-425display ospf migp-routing verbose命令输出信息描述 ...
2 Exchange/Loading neighbors: 0 Router ID conflict state: NormalInterface: 1.1.1.1 (GE3/0/1)Cost: 1 State: DR Type: Broadcast MTU: 1500 Priority: 1Designated Router: 1.1.1.1 Backup Designated Router: 0.0.0.0 Timers: Hello 10, Dead 40, Wait 40, Poll 120, Retransmit 5, Transmit Delay ...
log log stdout log syslog service password-encryption interface ens33 #主机ip所在的网卡名 ip ospf hello-interval 1 ip ospf dead-interval 4 ip ospf priority 0 ip ospf cost 1 router ospf ospf router-id 10.0.1.133 #用主机ip代替 log-adjacency-changes network 10.0.1.0/24 area 0.0.0.0 access-...
百度试题 题目影响OSPF中DR选举的配置命令有() A.area default-costB.ospf costC.ospf dr-priorityD.preference相关知识点: 试题来源: 解析 C 反馈 收藏
quit N/A 6. Enter OSPF view. ospf [ process-id | router-id router-id | vpn-instance vpn-instance-name ] * N/A 7. Specify a neighbor and its router priority. peer ip-address [ cost value | dr-priority dr-priority ] N/A Configuring...
[R2-ospf-1]display ip routing-tableRouteFlags:R-relay,D-download to fib---RoutingTables:PublicDestinations:13Routes:13Destination/MaskProtoPreCostFlagsNextHopInterface10.0.1.1/32OSPF101D10.0.12.1GigabitEthernet0/0/110.0.2.0/24Direct00D10.0.2.2LoopBack010.0.2.2/32Direct00D127.0.0.1LoopBack010.0.2.25...
priority为128,配置R4的priority为200,此时R4不会抢占成为DR。 when to kick in? 网络断开 路由进程重启 STUB区域 Network summary LSAs (type 3s) are generated by ABRs to summarize their SPF cost to destinations within their attached areas. 解读:ABR创建到stub区域以外路由的summary路由,例如R3 & R4向ARE...