레이어 2 네트워킹

ethernet-switching-options {
    authentication-whitelist {
        ...
    }
}

switch-options {
    ...
    authentication-whitelist {
        ...
    }
}

ethernet-switching-options {
     interfaces interface-name {
        no-mac-learning;
        ...
    }
}

switch-options {
     interfaces interface-name {
         no-mac-learning;
        ...
    }
}

ethernet-switching-options {
    unknown-unicast-forwarding {
        (...)
        }
}

switch-options {
    unknown-unicast-forwarding {
        (...)
        }
}

ethernet-switching-options {
     voip {
         interface (all | [interface-name | access-ports]) {
             forwarding-class (assured-forwarding | best-effort | expedited-forwarding | network-control);
             vlan vlan-name;
                ...
        }
    }
}

switch-options {
     voip {
         interface (all | [interface-name | access-ports]) {
             forwarding-class (assured-forwarding | best-effort | expedited-forwarding | network-control);
             vlan vlan-name;
                ...
        }
    }
}

ethernet-switching-options {
    redundant-trunk-group {
        group name {
            description;
            interface interface-name {
                primary;
            }
            preempt-cutover-timer seconds;
            ...
        }
    }
}

switch-options {
    redundant-trunk-group {
        group name {
            description;
            interface interface-name {
                primary;
            }
            preempt-cutover-timer seconds;
            ...
        }
    }
}

ethernet-switching-options {
    mac-notification {
        notification-interval seconds;
        ...
    }
}

이 문은 switch-options 계층에서 삭제되었습니다.

ethernet-switching-options {
     traceoptions {
        file filename <files number> <no-stamp> <replace> 
<size size> <world-readable | no-world-readable>;
        flag flag <disable>;
        ...
    }
}

이 문은 switch-options 계층에서 삭제되었습니다.

ethernet-switching-options {
    port-error-disable {
        disable-timeout timeout;
        ...
    }
}

interfaces interface-name family ethernet-switching {
    recovery-timeout seconds;
}

ethernet-switching-options {
    analyzer   {
         name {
            ...
        }
    }
}

forwarding-options {
    analyzer   {
         name {
            ...
        }
    }
}

ethernet-switching-options {
     bpdu-block {
        ...
    }
}

protocols {
     layer2-control {
        bpdu-block {
            ...
        }
    }
}

ethernet-switching-options {
     dot1q-tunneling {
         ether-type (0x8100 | 0x88a8 | 0x9100);
            ...
    }
}

interfaces interface-name {
    ether-options {
        ethernet-switch-profile {
            tag-protocol-id [tpids];
        }
    }
}

interfaces interface-name {
    aggregated-ether-options {
        ethernet-switch-profile {
            tag-protocol-id [tpids];
        }
    }
}

ethernet-switching-options {
    mac-table-aging-time seconds;
        ...
}

protocols {
     l2-learning {
        global-mac-table-aging-time seconds;
            ...
    }
}

ethernet-switching-options {
    nonstop-bridging;
}

protocols {
    layer2-control {
        nonstop-bridging {
        }
    }
}

 ethernet-switching-options {
     secure-access-port {
         interface (all | interface-name) {
            (dhcp-trusted | no-dhcp-trusted );
             static-ip  ip-address {
                 mac mac-address; 
                 vlan  vlan-name;
            }
        }
         vlan (all | vlan-name) {
            (arp-inspection | no-arp-inspection );
             dhcp-option82 {
                disable;
                     circuit-id {
                     prefix hostname;
                     use-interface-description;
                     use-vlan-id;
                }
                 remote-id {
                     prefix (hostname | mac | none);
                     use-interface-description;
                     use-string string;
                }
                 vendor-id [string];
            }
            (examine-dhcp | no-examine-dhcp);
            }
            (ip-source-guard | no-ip-source-guard);
        }
    }

vlans vlan-name forwarding-options{
    dhcp-security {
        arp-inspection; 
        group group-name {
            interfaceiinterface-name {
                static-ip ip-address {
                    mac mac-address;
                }
            }
            overrides {
                no-option82; 
                trusted; 
            }
        }
        ip-source-guard; 
        no-dhcp-snooping; 
        option-82 {
            circuit-id {
                prefix {
                    host-name; 
                    routing-instance-name;
                }
                use-interface-description (device | logical); 
                use-vlan-id; 
            }
            remote-id {
                host-name; 
                use-interface-description (device | logical); 
                use-string string;
            }
            vendor-id {
                use-string string;
            }
        }
    }

 ethernet-switching-options {
     secure-access-port {
        dhcp-snooping-file {
            location local_pathname | remote_URL;
            timeout seconds;
            write-interval seconds;
        }

system [
    processes [
        dhcp-service
            dhcp-snooping-file local_pathname | remote_URL;
                write-interval interval;
            }
    }

 ethernet-switching-options {
     secure-access-port vlan (all | vlan-name{
        mac-move-limit
    }

vlans vlan-name  switch-options {
    mac-move-limit
}

ethernet-switching-options {
    static {
        vlan vlan-id {
            mac mac-address next-hop interface-name;
            ...
        }
    }
}

vlans {
    vlan-name {
        switch-options {
            interface interface-name {
                static-mac mac-address;
                    ...
            }
        }
    }
}

vlans {
    vlan-name {
        interface interface-name { 
            egress;
            ingress;
            mapping (native (push | swap) | policy | tag (push | swap));
            pvlan-trunk;
            ...
        }
    }
}

이 문은 삭제되었습니다. [edit interfaces interface-name unit logical-unit-number family ethernet-switching vlan members vlan-name] 계층을 사용하여 VLAN에 인터페이스를 할당할 수 있습니다.

vlans {
    vlan-name {
        isolation-id id-number;
            ...
    }
}

문이 삭제되었습니다.

vlans {
    vlan-name {
        interface vlan.logical-interface-number;
            ...
    }
}

vlans {
    vlan-name {
        interface irb.logical-interface-number;
            ...
    }
}

vlans {
    vlan-name {
        l3-interface-ingress-counting layer-3-interface-name; 
            ...
    }
}

문이 삭제되었습니다. 수신 트래픽은 자동으로 추적됩니다.

vlans {
    vlan-name {
        no-local-switching;
            ...
    }
}

문이 삭제되었습니다.

vlans {
    vlan-name {
        no-mac-learning;
            ...
    }
}

문이 다른 계층으로 이동되었습니다.

vlans {
    vlan-name {
        switch-options {
            no-mac-learning limit 
                ...
        }
    }
}

vlans {
    vlan-name {
        primary-vlan vlan-name;
            ...
    }
}

문이 삭제되었습니다.

vlans {
    vlan-name {
        vlan-prune;
            ...
    }
}

문이 삭제되었습니다.

vlans {
    vlan-name {
        vlan-range vlan-id-low-vlan-id-high;
            ...
    }
}

vlans {
    vlan-name {
        vlan-id-list [vlan-id-numbers];
            ...
    }
}

vlans {
    vlan-name {
        l3-interface vlan.logical-interface-number;
            ...
    }
}

vlans {
    vlan-name {
        interface irb.logical-interface-number;
            ...
    }
}

vlans {
    vlan-name {
        dot1q-tunneling {
            customer-vlans (id | native | range);
            layer2-protocol-tunneling all | protocol-name {
                drop-threshold number;
                shutdown-threshold number;
                    ...
            }
        }
    }
}

dot1q-tunneling의 경우:

interface interface-name {
    encapsulation extended-vlan-bridge; 
    flexible-vlan-tagging; 
    native-vlan-id number; 
    unit logical-unit-number {
        input-vlan-map action; 
        output-vlan-map action;
        vlan-id number;
        vlan-id-list [vlan-id vlan-id–vlan-id];
    }
}

layer2-protocol-tunneling의 경우(인터페이스에서 MAC 재작성 활성화):

protocols {
    layer2-control {
        mac-rewrite {
            interface interface-name {
                protocol {
                    ...
                }
            }
        }
    }
}

vlans {
    vlan-name {
        filter{
            input  filter-name
            output  filter-name;
            ...
        }
    }
}

vlans {
    vlan-name {
        forwarding-options {
            filter{
                input  filter-name
                output  filter-name;
                ...
            }
        }
    }
}

vlans {
    vlan-name {
        mac-limit limit action action;
            ...
    }
}

vlans {
    vlan-name {
        switch-options {
            interface-mac-limit limit {
                packet-action action;
                ...
            }
        }
    }
}

vlans {
    vlan-name {
        switch-options {
            interface interface-name {
                interface-mac-limit limit {
                    packet-action action;
                    ...
                }
            }
        }
    }
}

vlans {
    vlan-name {
        mac-table-aging-time seconds;
            ...
    }
}

protocols {
     l2-learning {
        global-mac-table-aging-time seconds;
            ...
    }
}

ethernet-switching-options {
    storm-control {
        (...)
        }
}

forwarding-options {
    storm-control-profiles profile-name {
        (...)
        }
    }

interfaces interface-name unit number family ethernet-switching {
    storm-control storm-control-profile;
}

interfaces interface-name {
    ether-options {
        link-mode mode;
        speed (auto-negotiation | speed)
    }
}

interfaces interface-name {
    link-mode mode;
    speed speed)
}

interfaces interface-name {
    unit logical-unit-number {
        family ethernet-switching {
            native-vlan-id vlan-id 
        }
    }
}

interfaces interface-name {
    native-vlan-id vlan-id
}

interfaces interface-name {
    unit logical-unit-number {
        family ethernet-switching {
            port-mode mode 
        }
    }
}

interfaces interface-name {
    unit logical-unit-number {
        family ethernet-switching {
            interface-mode mode 
        }
    }
}

interfaces vlan

interfaces irb

protocols {
    igmp-snooping {
        traceoptions  {
            file filename <files number> <no-stamp> <replace> <size maximum-file-size> <world-readable | no-world-readable>;
            flag flag <flag-modifier> <disable>;
        }
        vlan (all | vlan-identifier) {
            disable;
            data-forwarding {
                receiver {
                    install;
                    source-vlans vlan-name;
                }
                source {
                    groups ip-address;
                }
            }
            immediate-leave;
            interface (all | interface-name) {
                multicast-router-interface;
                static {
                    group multicast-ip-address;
                }
            }
            proxy {
                source-address ip-address;
            }
            robust-count number;
        }
    }
}

protocols {
    igmp-snooping {
        vlan vlan-name {
                data-forwarding {
                    receiver {
                        install;
                        source-list vlan-name;
                        translate;
                    }
                    source {
                        groups ip-address;
                    }
                }
            immediate-leave;
                interface (all | interface-name) {
                    group-limit <1..65535>
                    host-only-interface
                    multicast-router-interface;
                    immediate-leave;
                    static {
                        group multicast-ip-address {
                            source <>
                        }
                    }
                }
            }
            l2-querier {
                source-address ip-address;
            }
            proxy {
                source-address ip-address;
            }
            query-interval number;
            query-last-member-interval number;
            query-response-interval number;
            robust-count number;
            traceoptions  {
                file filename <files number> <no-stamp> <replace> <size maximum-file-size> <world-readable | no-world-readable>;
                flag flag <flag-modifier>;
            }
        }
    }
}