To prevent routing loops, run the route loop-detect ospfv3 enable command to enable loop detection for the imported routes. When a device detects that it has imported a route advertised by itself, it advertises
To prevent routing loops, run the route loop-detect ospfv3 enable command to enable loop detection for the imported routes. When a device detects that it has imported a route advertised by itself, it advertises a large cost for the route to other devices. After learning this route, oth...
1.1 OSPF简介 OSPF(Open Shortest Path First,开放最短路径优先)是IETF(Internet Engineering Task Force,互联网工程任务组)组织开发的一个基于链路状态的内部网关协议。目前针对IPv4协议使用的是OSPF Version 2。 下文中所提到的OSPF均指OSPF Version 2。 1.1.1 OSPF的特点 OSPF具有如下特点: · 适应范围广:支持各...
1.MTU:OSPF协议会在DBD包中携带与邻居直连接口的MTU值,要求邻居的MTU值必须完全一致,否则将卡在exstart状态机,默认华为设备间不检测这个MTU值。 [R1]int g0/0/1 [R1-g0/0/1]ospf mtu-enable 在于邻居间直连的接口上开启MTU检测,若一端开启,另一端也必须开启 2.隐形确认:一台设备使用和另一台设备一样的...
Enables automatic detection of whether the physically connected ATM switch is in loopback mode. The default is disabled. auto-detect (Optional) Enables auto-detection of peer OAM command cells. optimum (Optional) Configures an optimum mode so that when the traffic-monitoring timer expires, ...
interface Ethernet3/0 no ip address no cdp enable no clns route-cache ! interface Ethernet3/0.1 encapsulation dot1Q 1000 no snmp trap link-status no cdp enable xconnect 10.131.191.252 333 encapsulation mpls ! ! router ospf 1 log-adjacency-changes passive-interface Lo...
FGT (2) # set status enable FGT (2) # set action deny FGT (2) # end FGT # This would only allow the OSPF router with the interface address of 192.168.0.1 to forward multicast packets through the FortiGate. If you are using multicast security policies in Transparent mode, you may run...
以下路由器A的OSPF route id 是多少( )。 Router A: loopback0 10.1.1.1 E0 10.2.2.2 E1 10.3.3.3 S0 10.4.4.4A.10.4.4.4B.10.3.3.3C.10.2.2.2D.10.1.1.1的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文
http://www.cisco.com/en/US/docs/ios/12_2t/12_2t8/feature/guide/ospfshmk.html Cisco IOS Embedded Event Manager Cisco IOS Embedded Event Manager (EEM) provides event detection and reaction capabilities on a Cisco IOS device. It is possible to detect blocked interface queues with an EEM pol...
在OSPF中,Router ID的确定遵循以下顺序: 1. 手动配置的Router ID优先级最高。 2. 若未手动配置,选择最大的回环接口(Loopback)IP地址。 3. 若无回环接口,则选择所有物理接口中配置的最大的IP地址(无论接口是否活跃)。 题目中假设没有回环地址,因此Router ID应为物理接口中的最高IP地址,对应选项C。 其他选项...