EX2200 和 EX4200 之间的 OSPF 设置

网络工程 ospf 杜松 瞻博网络
2022-02-10 12:12:53

简要说明：我有两个瞻博网络交换机，一个 EX2200 和一个 EX4200。它们是物理连接的，并且 OSPF 处于 Full 状态，因此它们都可以看到自己的邻居，但看不到邻居的路由。换句话说，lsdb 没有他们邻居的路由。任何人都可以看到我的设置有任何问题吗？我有一台电脑连接到 ex2200 作为 vlan 的一部分，所以如果一切都正确完成，到 vlan l3 接口的路由将导出到 ex4200，对吗？

Last changed: 2015-02-12 16:02:25 UTC
version 12.3R9.4;
system {
    host-name top;
    root-authentication {
        encrypted-password "$1$obtezp63$ymdQGDYSYDxbkqCV7Yf5t/"; ## SECRET-DATA
    }
    services {
        dhcp {
            traceoptions {
                file dhcp_logfile;
                level all;
                flag all;
            }
        }
    }
    syslog {
        user * {
            any emergency;
        }
        file messages {
            any notice;
            authorization info;
        }
        file interactive-commands {
            interactive-commands any;
        }
    }
}
chassis {
    auto-image-upgrade;
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members left;
                }
            }
        }
    }
    ge-0/0/1 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members left;
                }
            }
        }
    }
    ge-0/0/2 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members left;
                }
            }
        }
    }
    ge-0/0/3 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members left;
                }
            }
        }
    }
    ge-0/0/4 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members right;
                }
            }
        }
    }
    ge-0/0/5 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members right;
                }
            }
        }
    }
    ge-0/0/6 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members right;
                }
            }
        }
    }
    ge-0/0/7 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members right;
                }
            }
        }
    }
    ge-0/0/8 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/9 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/10 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/11 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/12 {
        unit 0 {
            family inet {
                address 10.0.0.2/24;
            }
        }
    }
    ge-0/0/13 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/14 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/15 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/16 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/17 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/18 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/19 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/20 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/21 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/22 {
        unit 0 {
            family inet {
                address 12.0.0.1/24;
            }
        }
    }
    ge-0/0/23 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/25 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/26 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/27 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/28 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/29 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/30 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/31 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/32 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/33 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/34 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/35 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/36 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/37 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/38 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/39 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/40 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/41 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/42 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/43 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/44 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/45 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/46 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/47 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/0 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/1 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/2 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/3 {
        unit 0 {
            family ethernet-switching;
        }
    }
    me0 {
        unit 0 {
            family inet {
                dhcp {
                    vendor-id Juniper-ex2200-48p-4g;
                }
            }
        }
    }
    vlan {
        unit 0;
        unit 111 {
            family inet {
                address 192.168.1.1/24;
            }
        }
        unit 222 {
            family inet {
                address 192.168.2.1/24;
            }
        }
    }
}
routing-options {
    router-id 10.0.0.2;
}
protocols {
    ospf {
        area 0.0.0.0 {
            interface ge-0/0/12.0 {
                authentication {
                    md5 1 key "$9$vUs8xd24Zk.5bs.5QFAtM8X"; ## SECRET-DATA
                }
            }
            interface ge-0/0/0.0;
        }
    }
    igmp-snooping {
        vlan all;
    }
    rstp;
    lldp {
        interface all;
    }
    lldp-med {
        interface all;
    }
}
ethernet-switching-options {
    storm-control {
        interface all;
    }
}
vlans {
    default {
        l3-interface vlan.0;
    }
    left {
        vlan-id 111;
        l3-interface vlan.111;
    }
    right {
        vlan-id 222;
        l3-interface vlan.222;
    }
}
poe {
    interface all;
}
Last changed: 2015-04-10 01:07:45 UTC
version 13.2X51-D35.3;
system {
    host-name bottom;
    root-authentication {
        encrypted-password "$1$dl.RvnLA$eJVUlArlIR1mau08boxqv0"; ## SECRET-DATA
    }
    syslog {
        user * {
            any emergency;
        }
        file messages {
            any notice;
            authorization info;
        }
        file interactive-commands {
            interactive-commands any;
        }
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members left;
                }
            }
        }
    }
    ge-0/0/1 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/2 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/3 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/4 {
        unit 0 {
            family ethernet-switching {
                port-mode access;
                vlan {
                    members right;
                }
            }
        }
    }
    ge-0/0/5 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/6 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/7 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/8 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/9 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/10 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/11 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/12 {
        unit 0 {
            family inet {
                address 10.0.0.1/24;
            }
        }
    }
    ge-0/0/13 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/14 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/15 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/16 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/17 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/18 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/19 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/20 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/21 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/22 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/0/23 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/0 {
        unit 0 {
            family ethernet-switching;
        }
    }
    xe-0/1/0 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/1 {
        unit 0 {
            family ethernet-switching;
        }
    }
    xe-0/1/1 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/2 {
        unit 0 {
            family ethernet-switching;
        }
    }
    xe-0/1/2 {
        unit 0 {
            family ethernet-switching;
        }
    }
    ge-0/1/3 {
        unit 0 {
            family ethernet-switching;
        }
    }
    em1 {
        unit 0 {
            family inet {
                address 192.168.1.145/24;
                address 10.0.19.1/24;
            }
        }
    }
    em2 {
        unit 0 {
            family inet {
                address 10.0.20.1/24;
            }
        }
    }
    em3 {
        unit 0 {
            family inet {
                address 10.0.21.1/24;
            }
        }
    }
    vlan {
        unit 111 {
            family inet {
                address 192.168.1.234/24;
            }
        }
    }
}
routing-options {
    router-id 10.0.0.1;
}
protocols {
    ospf {
        area 0.0.0.0 {
            interface ge-0/0/12.0 {
                authentication {
                    md5 1 key "$9$bwY4ZHqfn/tUj/tuOcSwYg"; ## SECRET-DATA
                }
            }
        }
    }
    igmp-snooping {
        vlan all;
    }
    rstp;
    lldp {
        interface all;
    }
    lldp-med {
        interface all;
    }
}
ethernet-switching-options {
    storm-control {
        interface all;
    }
}
vlans {
    left {
        vlan-id 111;
        l3-interface vlan.111;
    }
    right {
        vlan-id 222;
    }
}
poe {
    interface all;
}
1个回答

除了两台交换机之间的链路之外，区域 0 中没有任何第 3 层接口，因此您没有任何路由可以在它们之间交换。您需要在 [protocol ospf] 节下添加您希望通告的第 3 层接口，最好作为“被动”接口（这样您就不会无意中在这些接口上形成邻接关系。

例如：

set protocols ospf area 0.0.0.0 interface vlan.111 passive
set protocols ospf area 0.0.0.0 interface vlan.222 passive

另一种可能性是使用导出策略来注入（所有）直接连接的路由：

set protocols ospf export export_direct
set policy-options policy-statement export_direct from protocol direct
set policy-options policy-statement export_direct then accept
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