例:マルチホームEVPNによるPBBの設定
この例では、プロバイダバックボーンブリッジング(PBB)とイーサネットVPN(EVPN)を統合する方法を示しています。この統合により、コアでのコントロールプレーン運用が簡素化され、通常のEVPNよりも迅速なコンバージェンスと拡張性の強化が可能になります。PBB-EVPNアプリケーションには、データセンターの相互接続(DCI)およびキャリアイーサネットE-LANサービスが含まれます。
必要条件
この例では、以下のハードウェアおよびソフトウェアコンポーネントを使用しています。
2 つの共通マルチホーム顧客サイトに接続された 4 台の PE(プロバイダ エッジ)デバイス。各 PE デバイスはホストに接続されています。
2 台のマルチホーム カスタマー エッジ(CE)デバイス。
すべての PE ルーターで実行されている Junos OS リリース 17.2R1 以降。
始める前に:
デバイスインターフェイスを設定します。
すべての PE デバイスで OSPF などの IGP を設定します。
PEデバイス間に内部BGPセッションを確立します。
PE デバイスで RSVP を有効にします。
PE デバイス間の MPLS およびラベルスイッチパス(LSP)を設定します。
概要とトポロジー
PBBとEVPNの統合機能の導入により、PBBはイーサネットVPN(EVPN)と統合され、コア全体のコントロールプレーン学習を大幅に削減し、データセンター接続など、膨大な数のレイヤー2サービスが簡略化された方法でネットワークを通過できるようになりました。PBBとEVPNの統合機能のプラットフォームおよびソフトウェアリリースサポートについては、機能エクスプローラーのPBBとEVPNの統合のエントリーを参照してください。
PBB-EVPNネットワークでは、PBBコアのバックボーンコアブリッジ(BCB)デバイスがMPLSに置き換えられますが、PBBバックボーンエッジブリッジ(BEB)のサービス拡張プロパティは保持されます。Bコンポーネント(プロバイダルーティングインスタンス)は、EVPN BGPシグナリングを使用してシグナリングされ、プロバイダエッジ(PE)とプロバイダ(P)デバイスを使用してMPLS内にカプセル化されます。このように、PBB-EVPNは、PBBの膨大な拡張性と従来の基本的なMPLSコアネットワークのシンプルさを組み合わせており、通常のPBBと比較して、ネットワーク全体の状態情報量を大幅に削減します。
図1:アクティブ/スタンバイEVPNマルチホーミング
を使用したPBB
を使用したPBB
図1では、PBBがEVPNと統合されており、CEデバイスはアクティブ/スタンバイモードでマルチホームされています。デバイスCE1はデバイスPE1、PE2、およびPE3にマルチホームされ、デバイスCE2はデバイスPE3およびPE4にマルチホームされています。
構成
CLIクイックコンフィグレーション
この例をすばやく設定するには、以下のコマンドをコピーしてテキストファイルに貼り付け、改行を削除し、ネットワーク設定に一致させる必要がある詳細情報を変更し、コマンドを [edit] 階層レベルでCLIにコピーアンドペーストして、設定モードから commit を入力します。
CE1
set chassis aggregated-devices ethernet device-count 50 set chassis network-services enhanced-ip set interfaces xe-0/0/3 flexible-vlan-tagging set interfaces xe-0/0/3 encapsulation flexible-ethernet-services set interfaces xe-0/0/3 unit 0 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 0 vlan-id 10 set interfaces xe-0/0/3 unit 1 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 1 vlan-id 20 set interfaces xe-0/0/3 unit 2 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 2 vlan-id 30 set interfaces ge-1/0/2 flexible-vlan-tagging set interfaces ge-1/0/2 encapsulation flexible-ethernet-services set interfaces ge-1/0/2 unit 1 encapsulation vlan-bridge set interfaces ge-1/0/2 unit 1 vlan-id 20 set interfaces ge-1/0/5 flexible-vlan-tagging set interfaces ge-1/0/5 encapsulation flexible-ethernet-services set interfaces ge-1/0/5 unit 2 encapsulation vlan-bridge set interfaces ge-1/0/5 unit 2 vlan-id 30 set interfaces ge-1/0/6 gigether-options 802.3ad ae0 set interfaces ge-1/0/7 gigether-options 802.3ad ae0 set interfaces ge-1/0/8 flexible-vlan-tagging set interfaces ge-1/0/8 encapsulation flexible-ethernet-services set interfaces ge-1/0/8 unit 1 encapsulation vlan-bridge set interfaces ge-1/0/8 unit 1 vlan-id 20 set interfaces ge-1/0/9 flexible-vlan-tagging set interfaces ge-1/0/9 encapsulation flexible-ethernet-services set interfaces ge-1/0/9 unit 2 encapsulation vlan-bridge set interfaces ge-1/0/9 unit 2 vlan-id 30 set interfaces ge-1/1/4 gigether-options 802.3ad ae0 set interfaces ge-1/1/5 gigether-options 802.3ad ae0 set interfaces ge-1/1/6 gigether-options 802.3ad ae0 set interfaces ge-1/1/9 gigether-options 802.3ad ae0 set interfaces ae0 flexible-vlan-tagging set interfaces ae0 encapsulation flexible-ethernet-services set interfaces ae0 aggregated-ether-options minimum-links 1 set interfaces ae0 unit 0 encapsulation vlan-bridge set interfaces ae0 unit 0 vlan-id 10 set bridge-domains bd10 domain-type bridge set bridge-domains bd10 vlan-id 10 set bridge-domains bd10 interface ae0.0 set bridge-domains bd10 interface xe-0/0/3.0 set bridge-domains bd20 domain-type bridge set bridge-domains bd20 vlan-id 20 set bridge-domains bd20 interface xe-0/0/3.1 set bridge-domains bd20 interface ge-1/0/8.1 set bridge-domains bd20 interface ge-1/0/2.1 set bridge-domains bd30 domain-type bridge set bridge-domains bd30 vlan-id 30 set bridge-domains bd30 interface xe-0/0/3.2 set bridge-domains bd30 interface ge-1/0/9.2 set bridge-domains bd30 interface ge-1/0/5.2
CE2
set chassis aggregated-devices ethernet device-count 50 set chassis network-services enhanced-ip set interfaces xe-0/0/3 flexible-vlan-tagging set interfaces xe-0/0/3 encapsulation flexible-ethernet-services set interfaces xe-0/0/3 unit 0 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 0 vlan-id 10 set interfaces xe-0/0/3 unit 0 family bridge filter output f_log set interfaces xe-0/0/3 unit 1 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 1 vlan-id 20 set interfaces xe-0/0/3 unit 2 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 2 vlan-id 30 set interfaces ge-1/0/2 flexible-vlan-tagging set interfaces ge-1/0/2 encapsulation flexible-ethernet-services set interfaces ge-1/0/2 unit 0 encapsulation vlan-bridge set interfaces ge-1/0/2 unit 0 vlan-id 10 set interfaces ge-1/0/2 unit 1 encapsulation vlan-bridge set interfaces ge-1/0/2 unit 1 vlan-id 20 set interfaces ge-1/0/2 unit 2 encapsulation vlan-bridge set interfaces ge-1/0/2 unit 2 vlan-id 30 set interfaces ge-1/1/4 flexible-vlan-tagging set interfaces ge-1/1/4 encapsulation flexible-ethernet-services set interfaces ge-1/1/4 unit 0 encapsulation vlan-bridge set interfaces ge-1/1/4 unit 0 vlan-id 10 set interfaces ge-1/1/4 unit 1 encapsulation vlan-bridge set interfaces ge-1/1/4 unit 1 vlan-id 20 set interfaces ge-1/1/4 unit 2 encapsulation vlan-bridge set interfaces ge-1/1/4 unit 2 vlan-id 30 set bridge-domains bd10 domain-type bridge set bridge-domains bd10 vlan-id 10 set bridge-domains bd10 interface ge-1/1/4.0 set bridge-domains bd10 interface ge-1/0/2.0 set bridge-domains bd10 interface xe-0/0/3.0 set bridge-domains bd20 domain-type bridge set bridge-domains bd20 vlan-id 20 set bridge-domains bd20 interface ge-1/1/4.1 set bridge-domains bd20 interface ge-1/0/2.1 set bridge-domains bd20 interface xe-0/0/3.1 set bridge-domains bd30 domain-type bridge set bridge-domains bd30 vlan-id 30 set bridge-domains bd30 interface xe-0/0/3.2 set bridge-domains bd30 interface ge-1/1/4.2 set bridge-domains bd30 interface ge-1/0/2.2
PE1
set chassis aggregated-devices ethernet device-count 50 set chassis network-services enhanced-ip set interfaces xe-1/0/1 flexible-vlan-tagging set interfaces xe-1/0/1 encapsulation flexible-ethernet-services set interfaces xe-1/0/1 unit 0 encapsulation vlan-bridge set interfaces xe-1/0/1 unit 0 vlan-id 10 set interfaces xe-1/2/3 gigether-options 802.3ad ae13 set interfaces xe-1/3/0 gigether-options 802.3ad ae13 set interfaces ge-2/0/2 gigether-options 802.3ad ae12 set interfaces ge-2/0/3 gigether-options 802.3ad ae12 set interfaces ge-2/0/6 gigether-options 802.3ad ae0 set interfaces ge-2/0/7 gigether-options 802.3ad ae0 set interfaces ge-2/0/8 flexible-vlan-tagging set interfaces ge-2/0/8 encapsulation flexible-ethernet-services set interfaces ge-2/0/8 esi 00:22:22:22:22:22:22:22:22:22 set interfaces ge-2/0/8 esi single-active set interfaces ge-2/0/8 esi source-bmac 00:22:22:22:22:22 set interfaces ge-2/0/8 unit 0 encapsulation vlan-bridge set interfaces ge-2/0/8 unit 0 vlan-id 20 set interfaces ge-2/0/9 flexible-vlan-tagging set interfaces ge-2/0/9 encapsulation flexible-ethernet-services set interfaces ge-2/0/9 esi 00:33:33:33:33:33:33:33:33:33 set interfaces ge-2/0/9 esi single-active set interfaces ge-2/0/9 esi source-bmac 00:33:33:33:33:33 set interfaces ge-2/0/9 unit 0 encapsulation vlan-bridge set interfaces ge-2/0/9 unit 0 vlan-id 30 set interfaces ge-2/1/0 gigether-options 802.3ad ae14 set interfaces ge-2/1/5 gigether-options 802.3ad ae14 set interfaces ae0 flexible-vlan-tagging set interfaces ae0 encapsulation flexible-ethernet-services set interfaces ae0 esi 00:11:11:11:11:11:11:11:11:11 set interfaces ae0 esi single-active set interfaces ae0 esi source-bmac 00:11:11:11:11:11 set interfaces ae0 unit 0 encapsulation vlan-bridge set interfaces ae0 unit 0 vlan-id 10 set interfaces ae12 flexible-vlan-tagging set interfaces ae12 encapsulation flexible-ethernet-services set interfaces ae12 aggregated-ether-options minimum-links 1 set interfaces ae12 unit 0 vlan-id 1200 set interfaces ae12 unit 0 family inet address 172.16.0.1/16 set interfaces ae12 unit 0 family iso set interfaces ae12 unit 0 family mpls set interfaces ae13 flexible-vlan-tagging set interfaces ae13 encapsulation flexible-ethernet-services set interfaces ae13 aggregated-ether-options minimum-links 1 set interfaces ae13 unit 0 vlan-tags outer 1300 set interfaces ae13 unit 0 vlan-tags inner 13 set interfaces ae13 unit 0 family inet address 172.17.0.1/16 set interfaces ae13 unit 0 family iso set interfaces ae13 unit 0 family mpls set interfaces ae14 aggregated-ether-options minimum-links 1 set interfaces ae14 unit 0 family inet address 172.18.0.1/16 set interfaces ae14 unit 0 family iso set interfaces ae14 unit 0 family mpls set interfaces cbp0 unit 0 family bridge interface-mode trunk set interfaces cbp0 unit 0 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 0 family bridge isid-list all set interfaces cbp0 unit 1 family bridge interface-mode trunk set interfaces cbp0 unit 1 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 1 family bridge isid-list all set interfaces lo0 unit 0 family inet address 127.0.0.1/8 primary set interfaces lo0 unit 0 family iso set interfaces pip0 unit 0 family bridge interface-mode trunk set interfaces pip0 unit 0 family bridge bridge-domain-type svlan set interfaces pip0 unit 0 family bridge isid-list all-service-groups set interfaces pip0 unit 1 family bridge interface-mode trunk set interfaces pip0 unit 1 family bridge bridge-domain-type svlan set interfaces pip0 unit 1 family bridge isid-list all-service-groups set routing-options router-id 127.0.0.1 set routing-options autonomous-system 65221 set protocols rsvp interface all set protocols rsvp interface fxp0.0 disable set protocols mpls label-switched-path pe1tope2 from 127.0.0.1 set protocols mpls label-switched-path pe1tope2 to 127.0.0.2 set protocols mpls label-switched-path pe1tope2 primary direct_to_pe2 set protocols mpls label-switched-path pe1tope3 from 127.0.0.1 set protocols mpls label-switched-path pe1tope3 to 127.0.0.3 set protocols mpls label-switched-path pe1tope3 primary direct_to_pe3 set protocols mpls label-switched-path pe1tope4 from 127.0.0.1 set protocols mpls label-switched-path pe1tope4 to 127.0.0.4 set protocols mpls label-switched-path pe1tope4 primary direct_to_pe4 set protocols mpls path direct_to_pe2 100.12.1.2 strict set protocols mpls path direct_to_pe3 100.13.1.3 strict set protocols mpls path direct_to_pe4 100.14.1.4 strict set protocols mpls interface all set protocols mpls interface fxp0.0 disable set protocols bgp group ibgp type internal set protocols bgp group ibgp local-address 127.0.0.1 set protocols bgp group ibgp family evpn signaling set protocols bgp group ibgp neighbor 127.0.0.2 set protocols bgp group ibgp neighbor 127.0.0.3 set protocols bgp group ibgp neighbor 127.0.0.4 set protocols ospf traffic-engineering set protocols ospf area 0.0.0.0 interface all set protocols ospf area 0.0.0.0 interface fxp0.0 disable set routing-instances pbbn1 instance-type virtual-switch set routing-instances pbbn1 interface cbp0.0 set routing-instances pbbn1 route-distinguisher 127.0.0.1:1 set routing-instances pbbn1 vrf-target target:100:1 set routing-instances pbbn1 protocols evpn pbb-evpn-core set routing-instances pbbn1 protocols evpn extended-isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id 100 set routing-instances pbbn1 bridge-domains bda isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id-scope-local set routing-instances pbn1 instance-type virtual-switch set routing-instances pbn1 interface pip0.0 set routing-instances pbn1 bridge-domains bda domain-type bridge set routing-instances pbn1 bridge-domains bda vlan-id 10 set routing-instances pbn1 bridge-domains bda interface ae0.0 set routing-instances pbn1 bridge-domains bda interface xe-1/0/1.0 set routing-instances pbn1 bridge-domains bda interface ge-2/0/9.0 set routing-instances pbn1 bridge-domains bda interface ge-2/0/8.0 set routing-instances pbn1 pbb-options peer-instance pbbn1 set routing-instances pbn1 service-groups sga service-type elan set routing-instances pbn1 service-groups sga pbb-service-options isid 1000 vlan-id-list 10
PE2
set chassis aggregated-devices ethernet device-count 50 set chassis network-services enhanced-ip set interfaces xe-0/0/3 flexible-vlan-tagging set interfaces xe-0/0/3 encapsulation flexible-ethernet-services set interfaces xe-0/0/3 unit 0 encapsulation vlan-bridge set interfaces xe-0/0/3 unit 0 vlan-id 10 set interfaces ge-1/2/0 gigether-options 802.3ad ae12 set interfaces ge-1/2/1 gigether-options 802.3ad ae12 set interfaces ge-1/2/2 unit 0 family inet address 172.19.0.1/16 set interfaces ge-1/2/2 unit 0 family iso set interfaces ge-1/2/2 unit 0 family mpls set interfaces ge-1/3/1 unit 0 family inet address 172.20.0.1/16 set interfaces ge-1/3/1 unit 0 family iso set interfaces ge-1/3/1 unit 0 family mpls set interfaces ge-1/3/3 gigether-options 802.3ad ae0 set interfaces ge-1/3/5 flexible-vlan-tagging set interfaces ge-1/3/5 encapsulation flexible-ethernet-services set interfaces ge-1/3/5 esi 00:22:22:22:22:22:22:22:22:22 set interfaces ge-1/3/5 esi single-active set interfaces ge-1/3/5 esi source-bmac 00:22:22:22:22:23 set interfaces ge-1/3/5 unit 0 encapsulation vlan-bridge set interfaces ge-1/3/5 unit 0 vlan-id 20 set interfaces ge-1/3/6 flexible-vlan-tagging set interfaces ge-1/3/6 encapsulation flexible-ethernet-services set interfaces ge-1/3/6 esi 00:33:33:33:33:33:33:33:33:33 set interfaces ge-1/3/6 esi single-active set interfaces ge-1/3/6 esi source-bmac 00:33:33:33:33:34 set interfaces ge-1/3/6 unit 0 encapsulation vlan-bridge set interfaces ge-1/3/6 unit 0 vlan-id 30 set interfaces ge-1/3/9 gigether-options 802.3ad ae0 set interfaces ae0 flexible-vlan-tagging set interfaces ae0 encapsulation flexible-ethernet-services set interfaces ae0 esi 00:11:11:11:11:11:11:11:11:11 set interfaces ae0 esi single-active set interfaces ae0 esi source-bmac 00:11:11:11:11:12 set interfaces ae0 unit 0 encapsulation vlan-bridge set interfaces ae0 unit 0 vlan-id 10 set interfaces ae0 unit 0 family bridge filter output f_log set interfaces ae12 flexible-vlan-tagging set interfaces ae12 encapsulation flexible-ethernet-services set interfaces ae12 aggregated-ether-options minimum-links 1 set interfaces ae12 unit 0 vlan-id 1200 set interfaces ae12 unit 0 family inet address 100.12.1.2/24 set interfaces ae12 unit 0 family iso set interfaces ae12 unit 0 family mpls set interfaces cbp0 unit 0 family bridge interface-mode trunk set interfaces cbp0 unit 0 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 0 family bridge isid-list all set interfaces cbp0 unit 1 family bridge interface-mode trunk set interfaces cbp0 unit 1 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 1 family bridge isid-list all set interfaces lo0 unit 0 family inet address 127.0.0.2/8 primary set interfaces lo0 unit 0 family iso set interfaces pip0 unit 0 family bridge interface-mode trunk set interfaces pip0 unit 0 family bridge bridge-domain-type svlan set interfaces pip0 unit 0 family bridge isid-list all-service-groups set interfaces pip0 unit 1 family bridge interface-mode trunk set interfaces pip0 unit 1 family bridge bridge-domain-type svlan set interfaces pip0 unit 1 family bridge isid-list all-service-groups set routing-options router-id 127.0.0.2 set routing-options autonomous-system 65221 set protocols rsvp interface all set protocols rsvp interface fxp0.0 disable set protocols mpls label-switched-path pe2tope1 from 127.0.0.2 set protocols mpls label-switched-path pe2tope1 to 127.0.0.1 set protocols mpls label-switched-path pe2tope1 primary direct_to_pe1 set protocols mpls label-switched-path pe2tope3 from 127.0.0.2 set protocols mpls label-switched-path pe2tope3 to 127.0.0.3 set protocols mpls label-switched-path pe2tope3 primary direct_to_pe3 set protocols mpls label-switched-path pe2tope4 from 127.0.0.2 set protocols mpls label-switched-path pe2tope4 to 127.0.0.4 set protocols mpls label-switched-path pe2tope4 primary direct_to_pe4 set protocols mpls path direct_to_pe1 172.16.0.1 strict set protocols mpls path direct_to_pe3 100.23.1.3 strict set protocols mpls path direct_to_pe4 172.20.0.2 strict set protocols mpls interface all set protocols mpls interface fxp0.0 disable set protocols bgp group ibgp type internal set protocols bgp group ibgp local-address 127.0.0.2 set protocols bgp group ibgp family evpn signaling set protocols bgp group ibgp neighbor 127.0.0.1 set protocols bgp group ibgp neighbor 127.0.0.3 set protocols bgp group ibgp neighbor 127.0.0.4 set protocols ospf traffic-engineering set protocols ospf area 0.0.0.0 interface fxp0.0 disable set protocols ospf area 0.0.0.0 interface all set routing-instances pbbn1 instance-type virtual-switch set routing-instances pbbn1 interface cbp0.0 set routing-instances pbbn1 route-distinguisher 127.0.0.2:1 set routing-instances pbbn1 vrf-target target:100:1 set routing-instances pbbn1 protocols evpn pbb-evpn-core set routing-instances pbbn1 protocols evpn extended-isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id 100 set routing-instances pbbn1 bridge-domains bda isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id-scope-local set routing-instances pbn1 instance-type virtual-switch set routing-instances pbn1 interface pip0.0 set routing-instances pbn1 bridge-domains bda domain-type bridge set routing-instances pbn1 bridge-domains bda vlan-id 10 set routing-instances pbn1 bridge-domains bda interface ae0.0 set routing-instances pbn1 bridge-domains bda interface xe-0/0/3.0 set routing-instances pbn1 bridge-domains bda interface ge-1/3/6.0 set routing-instances pbn1 bridge-domains bda interface ge-1/3/5.0 set routing-instances pbn1 bridge-domains bda bridge-options mac-statistics set routing-instances pbn1 pbb-options peer-instance pbbn1 set routing-instances pbn1 service-groups sga service-type elan set routing-instances pbn1 service-groups sga pbb-service-options isid 1000 vlan-id-list 10
PE3
set chassis aggregated-devices ethernet device-count 50 set chassis network-services enhanced-ip set interfaces xe-0/0/0 gigether-options 802.3ad ae13 set interfaces xe-0/0/1 flexible-vlan-tagging set interfaces xe-0/0/1 encapsulation flexible-ethernet-services set interfaces xe-0/0/1 unit 0 encapsulation vlan-bridge set interfaces xe-0/0/1 unit 0 vlan-id 10 set interfaces xe-0/0/2 gigether-options 802.3ad ae13 set interfaces ge-1/0/4 unit 0 family inet address 100.23.1.3/24 set interfaces ge-1/0/4 unit 0 family iso set interfaces ge-1/0/4 unit 0 family mpls set interfaces ge-1/0/6 gigether-options 802.3ad ae0 set interfaces ge-1/0/7 gigether-options 802.3ad ae0 set interfaces ge-1/0/8 flexible-vlan-tagging set interfaces ge-1/0/8 encapsulation flexible-ethernet-services set interfaces ge-1/0/8 esi 00:44:44:44:44:44:44:44:44:44 set interfaces ge-1/0/8 esi single-active set interfaces ge-1/0/8 esi source-bmac 00:44:44:44:44:44 set interfaces ge-1/0/8 unit 0 encapsulation vlan-bridge set interfaces ge-1/0/8 unit 0 vlan-id 10 set interfaces ge-1/1/5 unit 0 family inet address 172.21.0.1/16 set interfaces ge-1/1/5 unit 0 family iso set interfaces ge-1/1/5 unit 0 family mpls set interfaces ae0 flexible-vlan-tagging set interfaces ae0 encapsulation flexible-ethernet-services set interfaces ae0 esi 00:11:11:11:11:11:11:11:11:11 set interfaces ae0 esi single-active set interfaces ae0 esi source-bmac 00:11:11:11:11:13 set interfaces ae0 unit 0 encapsulation vlan-bridge set interfaces ae0 unit 0 vlan-id 10 set interfaces ae13 flexible-vlan-tagging set interfaces ae13 encapsulation flexible-ethernet-services set interfaces ae13 aggregated-ether-options minimum-links 1 set interfaces ae13 unit 0 vlan-tags outer 1300 set interfaces ae13 unit 0 vlan-tags inner 13 set interfaces ae13 unit 0 family inet address 100.13.1.3/24 set interfaces ae13 unit 0 family iso set interfaces ae13 unit 0 family mpls set interfaces cbp0 unit 0 family bridge interface-mode trunk set interfaces cbp0 unit 0 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 0 family bridge isid-list all set interfaces cbp0 unit 1 family bridge interface-mode trunk set interfaces cbp0 unit 1 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 1 family bridge isid-list all set interfaces lo0 unit 0 family inet address 127.0.0.3/8 primary set interfaces lo0 unit 0 family iso set interfaces pip0 unit 0 family bridge interface-mode trunk set interfaces pip0 unit 0 family bridge bridge-domain-type svlan set interfaces pip0 unit 0 family bridge isid-list all-service-groups set interfaces pip0 unit 1 family bridge interface-mode trunk set interfaces pip0 unit 1 family bridge bridge-domain-type svlan set interfaces pip0 unit 1 family bridge isid-list all-service-groups set routing-options router-id 127.0.0.3 set routing-options autonomous-system 65221 set protocols rsvp interface all set protocols rsvp interface fxp0.0 disable set protocols mpls label-switched-path pe3tope1 from 127.0.0.3 set protocols mpls label-switched-path pe3tope1 to 127.0.0.1 set protocols mpls label-switched-path pe3tope1 primary direct_to_pe1 set protocols mpls label-switched-path pe3tope2 from 127.0.0.3 set protocols mpls label-switched-path pe3tope2 to 127.0.0.2 set protocols mpls label-switched-path pe3tope2 primary direct_to_pe2 set protocols mpls label-switched-path pe3tope4 from 127.0.0.3 set protocols mpls label-switched-path pe3tope4 to 127.0.0.4 set protocols mpls label-switched-path pe3tope4 primary direct_to_pe4 set protocols mpls path direct_to_pe1 172.17.0.1 strict set protocols mpls path direct_to_pe2 172.19.0.1 strict set protocols mpls path direct_to_pe4 172.21.0.2 strict set protocols mpls interface all set protocols mpls interface fxp0.0 disable set protocols bgp group ibgp type internal set protocols bgp group ibgp local-address 127.0.0.3 set protocols bgp group ibgp family evpn signaling set protocols bgp group ibgp neighbor 127.0.0.1 set protocols bgp group ibgp neighbor 127.0.0.2 set protocols bgp group ibgp neighbor 127.0.0.4 set protocols ospf traffic-engineering set protocols ospf area 0.0.0.0 interface all set protocols ospf area 0.0.0.0 interface fxp0.0 disable set routing-instances pbbn1 instance-type virtual-switch set routing-instances pbbn1 interface cbp0.0 set routing-instances pbbn1 route-distinguisher 127.0.0.3:1 set routing-instances pbbn1 vrf-target target:100:1 set routing-instances pbbn1 protocols evpn traceoptions file pbbevpn.log set routing-instances pbbn1 protocols evpn traceoptions file size 500m set routing-instances pbbn1 protocols evpn traceoptions flag all set routing-instances pbbn1 protocols evpn control-word set routing-instances pbbn1 protocols evpn pbb-evpn-core set routing-instances pbbn1 protocols evpn extended-isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id 100 set routing-instances pbbn1 bridge-domains bda isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id-scope-local set routing-instances pbn1 instance-type virtual-switch set routing-instances pbn1 interface pip0.0 set routing-instances pbn1 bridge-domains bda domain-type bridge set routing-instances pbn1 bridge-domains bda vlan-id 10 set routing-instances pbn1 bridge-domains bda interface ae0.0 set routing-instances pbn1 bridge-domains bda interface xe-0/0/1.0 set routing-instances pbn1 bridge-domains bda interface ge-1/0/8.0 set routing-instances pbn1 bridge-domains bda bridge-options mac-statistics set routing-instances pbn1 pbb-options peer-instance pbbn1 set routing-instances pbn1 service-groups sga service-type elan set routing-instances pbn1 service-groups sga pbb-service-options isid 1000 vlan-id-list 10
PE4
set chassis aggregated-devices ethernet device-count 50 set chassis network-services enhanced-ip set interfaces xe-0/0/0 flexible-vlan-tagging set interfaces xe-0/0/0 encapsulation flexible-ethernet-services set interfaces xe-0/0/0 unit 0 encapsulation vlan-bridge set interfaces xe-0/0/0 unit 0 vlan-id 10 set interfaces ge-0/2/1 flexible-vlan-tagging set interfaces ge-0/2/1 encapsulation flexible-ethernet-services set interfaces ge-0/2/1 esi 00:44:44:44:44:44:44:44:44:44 set interfaces ge-0/2/1 esi single-active set interfaces ge-0/2/1 esi source-bmac 00:44:44:44:44:45 set interfaces ge-0/2/1 unit 0 encapsulation vlan-bridge set interfaces ge-0/2/1 unit 0 vlan-id 10 set interfaces ge-0/2/5 unit 0 family inet address 172.21.0.2/16 set interfaces ge-0/2/5 unit 0 family iso set interfaces ge-0/2/5 unit 0 family mpls set interfaces ge-0/2/9 gigether-options 802.3ad ae14 set interfaces ge-0/3/1 unit 0 family inet address 172.20.0.2/16 set interfaces ge-0/3/1 unit 0 family iso set interfaces ge-0/3/1 unit 0 family mpls set interfaces ge-0/3/3 gigether-options 802.3ad ae14 set interfaces ae14 aggregated-ether-options minimum-links 1 set interfaces ae14 unit 0 family inet address 100.14.1.4/24 set interfaces ae14 unit 0 family iso set interfaces ae14 unit 0 family mpls set interfaces cbp0 unit 0 family bridge interface-mode trunk set interfaces cbp0 unit 0 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 0 family bridge isid-list all set interfaces cbp0 unit 1 family bridge interface-mode trunk set interfaces cbp0 unit 1 family bridge bridge-domain-type bvlan set interfaces cbp0 unit 1 family bridge isid-list all set interfaces lo0 unit 0 family inet address 127.0.0.4/8 primary set interfaces pip0 unit 0 family bridge interface-mode trunk set interfaces pip0 unit 0 family bridge bridge-domain-type svlan set interfaces pip0 unit 0 family bridge isid-list all-service-groups set interfaces pip0 unit 1 family bridge interface-mode trunk set interfaces pip0 unit 1 family bridge bridge-domain-type svlan set interfaces pip0 unit 1 family bridge isid-list all-service-groups set routing-options router-id 127.0.0.4 set routing-options autonomous-system 65221 set protocols rsvp interface all set protocols rsvp interface fxp0.0 disable set protocols mpls label-switched-path pe4tope1 from 127.0.0.4 set protocols mpls label-switched-path pe4tope1 to 127.0.0.1 set protocols mpls label-switched-path pe4tope1 primary direct_to_pe1 set protocols mpls label-switched-path pe4tope2 from 127.0.0.4 set protocols mpls label-switched-path pe4tope2 to 127.0.0.2 set protocols mpls label-switched-path pe4tope2 primary direct_to_pe2 set protocols mpls label-switched-path pe4tope3 from 127.0.0.4 set protocols mpls label-switched-path pe4tope3 to 127.0.0.3 set protocols mpls label-switched-path pe4tope3 primary direct_to_pe3 set protocols mpls path direct_to_pe1 172.18.0.1 strict set protocols mpls path direct_to_pe2 172.20.0.1 strict set protocols mpls path direct_to_pe3 172.21.0.1 strict set protocols mpls interface all set protocols mpls interface fxp0.0 disable set protocols bgp group ibgp type internal set protocols bgp group ibgp local-address 127.0.0.4 set protocols bgp group ibgp family evpn signaling set protocols bgp group ibgp neighbor 127.0.0.1 set protocols bgp group ibgp neighbor 127.0.0.2 set protocols bgp group ibgp neighbor 127.0.0.3 set protocols ospf traffic-engineering set protocols ospf area 0.0.0.0 interface all set protocols ospf area 0.0.0.0 interface fxp0.0 disable set routing-instances pbbn1 instance-type virtual-switch set routing-instances pbbn1 interface cbp0.0 set routing-instances pbbn1 route-distinguisher 127.0.0.4:1 set routing-instances pbbn1 vrf-target target:100:1 set routing-instances pbbn1 protocols evpn pbb-evpn-core set routing-instances pbbn1 protocols evpn extended-isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id 100 set routing-instances pbbn1 bridge-domains bda isid-list 1000 set routing-instances pbbn1 bridge-domains bda vlan-id-scope-local set routing-instances pbn1 instance-type virtual-switch set routing-instances pbn1 interface pip0.0 set routing-instances pbn1 bridge-domains bda domain-type bridge set routing-instances pbn1 bridge-domains bda vlan-id 10 set routing-instances pbn1 bridge-domains bda interface xe-0/0/0.0 set routing-instances pbn1 bridge-domains bda interface ge-0/2/1.0 set routing-instances pbn1 pbb-options peer-instance pbbn1 set routing-instances pbn1 service-groups sga service-type elan set routing-instances pbn1 service-groups sga pbb-service-options isid 1000 vlan-id-list 10
デバイスCE1の設定
手順
次の例では、設定階層内のさまざまなレベルに移動する必要があります。CLIのナビゲーションについては、『CLIユーザーガイド』の「設定モードでのCLIエディターの使用」を参照してください。
デバイスCE1を設定するには:
デバイスCE1で集約されたイーサネットインターフェイスの数を設定します。
[edit chassis] user@CE1# set aggregated-devices ethernet device-count 50
デバイスCE1のネットワークサービスを拡張インターネットプロトコルに設定し、拡張モード機能を使用します。
[edit chassis] user@CE1# set chassis network-services enhanced-ip
デバイスCE1のインターフェイスを設定します。
[edit interfaces] user@CE1# set interfaces xe-0/0/3 flexible-vlan-tagging user@CE1# set interfaces xe-0/0/3 encapsulation flexible-ethernet-services user@CE1# set interfaces xe-0/0/3 unit 0 encapsulation vlan-bridge user@CE1# set interfaces xe-0/0/3 unit 0 vlan-id 10 user@CE1# set interfaces xe-0/0/3 unit 1 encapsulation vlan-bridge user@CE1# set interfaces xe-0/0/3 unit 1 vlan-id 20 user@CE1# set interfaces xe-0/0/3 unit 2 encapsulation vlan-bridge user@CE1# set interfaces xe-0/0/3 unit 2 vlan-id 30 user@CE1# set interfaces ge-1/0/2 flexible-vlan-tagging user@CE1# set interfaces ge-1/0/2 encapsulation flexible-ethernet-services user@CE1# set interfaces ge-1/0/2 unit 1 encapsulation vlan-bridge user@CE1# set interfaces ge-1/0/2 unit 1 vlan-id 20 user@CE1# set interfaces ge-1/0/5 flexible-vlan-tagging user@CE1# set interfaces ge-1/0/5 encapsulation flexible-ethernet-services user@CE1# set interfaces ge-1/0/5 unit 2 encapsulation vlan-bridge user@CE1# set interfaces ge-1/0/5 unit 2 vlan-id 30 user@CE1# set interfaces ge-1/0/6 gigether-options 802.3ad ae0 user@CE1# set interfaces ge-1/0/7 gigether-options 802.3ad ae0 user@CE1# set interfaces ge-1/0/8 flexible-vlan-tagging user@CE1# set interfaces ge-1/0/8 encapsulation flexible-ethernet-services user@CE1# set interfaces ge-1/0/8 unit 1 encapsulation vlan-bridge user@CE1# set interfaces ge-1/0/8 unit 1 vlan-id 20 user@CE1# set interfaces ge-1/0/9 flexible-vlan-tagging user@CE1# set interfaces ge-1/0/9 encapsulation flexible-ethernet-services user@CE1# set interfaces ge-1/0/9 unit 2 encapsulation vlan-bridge user@CE1# set interfaces ge-1/0/9 unit 2 vlan-id 30 user@CE1# set interfaces ge-1/1/4 gigether-options 802.3ad ae0 user@CE1# set interfaces ge-1/1/5 gigether-options 802.3ad ae0 user@CE1# set interfaces ge-1/1/6 gigether-options 802.3ad ae0 user@CE1# set interfaces ge-1/1/9 gigether-options 802.3ad ae0
デバイスCE1で集約されたイーサネットバンドルを設定します。
[edit interfaces] user@CE1# set interfaces ae0 flexible-vlan-tagging user@CE1# set interfaces ae0 encapsulation flexible-ethernet-services user@CE1# set interfaces ae0 aggregated-ether-options minimum-links 1 user@CE1# set interfaces ae0 unit 0 encapsulation vlan-bridge user@CE1# set interfaces ae0 unit 0 vlan-id 10
デバイスCE1にブリッジドメインを設定します。
[edit bridge-domains] user@CE1# set bd10 domain-type bridge user@CE1# set bd10 vlan-id 10 user@CE1# set bd10 interface ae0.0 user@CE1# set bd10 interface xe-0/0/3.0 user@CE1# set bd20 domain-type bridge user@CE1# set bd20 vlan-id 20 user@CE1# set bd20 interface xe-0/0/3.1 user@CE1# set bd20 interface ge-1/0/8.1 user@CE1# set bd20 interface ge-1/0/2.1 user@CE1# set bd30 domain-type bridge user@CE1# set bd30 vlan-id 30 user@CE1# set bd30 interface xe-0/0/3.2 user@CE1# set bd30 interface ge-1/0/9.2 user@CE1# set bd30 interface ge-1/0/5.2
業績
設定モードから、 show chassis、 show interfaces、 show bridge-domains コマンドを入力して設定を確認します。出力に意図した設定が表示されない場合は、この例の手順を繰り返して設定を修正します。
user@CE1# show chassis
aggregated-devices {
ethernet {
device-count 50;
}
}
network-services enhanced-ip;
user@CE1# show interfaces
xe-0/0/3 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 0 {
encapsulation vlan-bridge;
vlan-id 10;
}
unit 1 {
encapsulation vlan-bridge;
vlan-id 20;
}
unit 2 {
encapsulation vlan-bridge;
vlan-id 30;
}
}
ge-1/0/2 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 1 {
encapsulation vlan-bridge;
vlan-id 20;
}
}
ge-1/0/5 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 2 {
encapsulation vlan-bridge;
vlan-id 30;
}
}
ge-1/0/6 {
gigether-options {
802.3ad ae0;
}
}
ge-1/0/7 {
gigether-options {
802.3ad ae0;
}
}
ge-1/0/8 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 1 {
encapsulation vlan-bridge;
vlan-id 20;
}
}
ge-1/0/9 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 2 {
encapsulation vlan-bridge;
vlan-id 30;
}
}
ge-1/1/4 {
gigether-options {
802.3ad ae0;
}
}
ge-1/1/5 {
gigether-options {
802.3ad ae0;
}
}
ge-1/1/6 {
gigether-options {
802.3ad ae0;
}
}
ge-1/1/9 {
gigether-options {
802.3ad ae0;
}
}
ae0 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
aggregated-ether-options {
minimum-links 1;
}
unit 0 {
encapsulation vlan-bridge;
vlan-id 10;
}
}
user@CE1# show bridge-domains
bd10 {
domain-type bridge;
vlan-id 10;
interface ae0.0;
interface xe-0/0/3.0;
}
bd20 {
domain-type bridge;
vlan-id 20;
interface xe-0/0/3.1;
interface ge-1/0/8.1;
interface ge-1/0/2.1;
}
bd30 {
domain-type bridge;
vlan-id 30;
interface xe-0/0/3.2;
interface ge-1/0/9.2;
interface ge-1/0/5.2;
}
デバイスの設定が完了したら、設定モードから commit を入力します。
デバイスPE1の設定
手順
次の例では、設定階層内のさまざまなレベルに移動する必要があります。CLIのナビゲーションについては、『CLIユーザーガイド』の「設定モードでのCLIエディターの使用」を参照してください。
デバイスPE1を設定するには:
デバイス PE1 の集合型イーサネット インターフェイスの数を設定します。
[edit chassis] user@PE1# set aggregated-devices ethernet device-count 50
デバイスPE1のネットワークサービスを拡張インターネットプロトコルに設定し、拡張モード機能を使用します。
[edit chassis] user@PE1# set network-services enhanced-ip
デバイス PE1 の CE 向けインターフェイスを設定します。
[edit interfaces] user@PE1# set ge-2/0/6 gigether-options 802.3ad ae0 user@PE1# set ge-2/0/7 gigether-options 802.3ad ae0 user@PE1# set ge-2/0/8 flexible-vlan-tagging user@PE1# set ge-2/0/8 encapsulation flexible-ethernet-services user@PE1# set ge-2/0/8 unit 0 encapsulation vlan-bridge user@PE1# set ge-2/0/8 unit 0 vlan-id 20 user@PE1# set ge-2/0/9 flexible-vlan-tagging user@PE1# set ge-2/0/9 encapsulation flexible-ethernet-services user@PE1# set ge-2/0/9 unit 0 encapsulation vlan-bridge user@PE1# set ge-2/0/9 unit 0 vlan-id 30
デバイスCE1に接続するデバイスPE1にアグリゲートイーサネットバンドルを設定します。
[edit interfaces] user@PE1# set ae0 flexible-vlan-tagging user@PE1# set ae0 encapsulation flexible-ethernet-services user@PE1# set ae0 unit 0 encapsulation vlan-bridge user@PE1# set ae0 unit 0 vlan-id 10
マルチホームカスタマーサイトに接続するCE向けインターフェイスとアグリゲートイーサネットバンドルにEVPNマルチホーミングパラメーターを設定します。
[edit interfaces] user@PE1# set ge-2/0/8 esi 00:22:22:22:22:22:22:22:22:22 user@PE1# set ge-2/0/8 esi single-active user@PE1# set ge-2/0/8 esi source-bmac 00:22:22:22:22:22 user@PE1# set ge-2/0/9 esi 00:33:33:33:33:33:33:33:33:33 user@PE1# set ge-2/0/9 esi single-active user@PE1# set ge-2/0/9 esi source-bmac 00:33:33:33:33:33 user@PE1# set ae0 esi 00:11:11:11:11:11:11:11:11:11 user@PE1# set ae0 esi single-active user@PE1# set ae0 esi source-bmac 00:11:11:11:11:11
手記：この例では、EVPN マルチホーミングがアクティブ/スタンバイ モードで動作しています。アクティブ/アクティブEVPNマルチホーミングを設定するには、
single-activeステートメントではなく、[edit interfaces interface-name esi]階層レベルでactive-activeステートメントを含めます。デバイス PE2、PE3、および PE4 に接続するデバイス PE1 のインターフェイスを設定します。
[edit interfaces] user@PE1# set ge-2/0/2 gigether-options 802.3ad ae12 user@PE1# set ge-2/0/3 gigether-options 802.3ad ae12 user@PE1# set xe-1/2/3 gigether-options 802.3ad ae13 user@PE1# set xe-1/3/0 gigether-options 802.3ad ae13 user@PE1# set ge-2/1/0 gigether-options 802.3ad ae14 user@PE1# set ge-2/1/5 gigether-options 802.3ad ae14
デバイス PE2、PE3、および PE4 に接続するデバイス PE1 でアグリゲート イーサネット バンドルを設定します。
[edit interfaces] user@PE1# set ae12 flexible-vlan-tagging user@PE1# set ae12 encapsulation flexible-ethernet-services user@PE1# set ae12 aggregated-ether-options minimum-links 1 user@PE1# set ae12 unit 0 vlan-id 1200 user@PE1# set ae12 unit 0 family inet address 172.16.0.1/16 user@PE1# set ae12 unit 0 family iso user@PE1# set ae12 unit 0 family mpls user@PE1# set ae13 flexible-vlan-tagging user@PE1# set ae13 encapsulation flexible-ethernet-services user@PE1# set ae13 aggregated-ether-options minimum-links 1 user@PE1# set ae13 unit 0 vlan-tags outer 1300 user@PE1# set ae13 unit 0 vlan-tags inner 13 user@PE1# set ae13 unit 0 family inet address 172.17.0.1/16 user@PE1# set ae13 unit 0 family iso user@PE1# set ae13 unit 0 family mpls user@PE1# set ae14 aggregated-ether-options minimum-links 1 user@PE1# set ae14 unit 0 family inet address 172.18.0.1/16 user@PE1# set ae14 unit 0 family iso user@PE1# set ae14 unit 0 family mpls
ホストに接続するデバイスPE1のインターフェイスを設定します。
[edit interfaces] user@PE1# set xe-1/0/1 flexible-vlan-tagging user@PE1# set xe-1/0/1 encapsulation flexible-ethernet-services user@PE1# set xe-1/0/1 unit 0 encapsulation vlan-bridge user@PE1# set xe-1/0/1 unit 0 vlan-id 10
デバイス PE1 のループバック インターフェイスを設定します。
[edit interfaces] user@PE1# set lo0 unit 0 family inet address 127.0.0.1/8 primary user@PE1# set lo0 unit 0 family iso
デバイス PE1 でカスタマー バックボーン ポート(CBP)インターフェイスを設定します。
[edit interfaces] user@PE1# set cbp0 unit 0 family bridge interface-mode trunk user@PE1# set cbp0 unit 0 family bridge bridge-domain-type bvlan user@PE1# set cbp0 unit 0 family bridge isid-list all user@PE1# set cbp0 unit 1 family bridge interface-mode trunk user@PE1# set cbp0 unit 1 family bridge bridge-domain-type bvlan user@PE1# set cbp0 unit 1 family bridge isid-list all
デバイス PE1 でプロバイダー インスタンス ポート(PIP)を設定します。
[edit interfaces] user@PE1# set pip0 unit 0 family bridge interface-mode trunk user@PE1# set pip0 unit 0 family bridge bridge-domain-type svlan user@PE1# set pip0 unit 0 family bridge isid-list all-service-groups user@PE1# set pip0 unit 1 family bridge interface-mode trunk user@PE1# set pip0 unit 1 family bridge bridge-domain-type svlan user@PE1# set pip0 unit 1 family bridge isid-list all-service-groups
デバイス PE1 のルーター ID と自律システム番号を設定します。
[edit routing-options] user@PE1# set router-id 127.0.0.1 user@PE1# set autonomous-system 65221
管理インターフェイスを除くデバイス PE1 のすべてのインターフェイスで RSVP を設定します。
[edit protocols] user@PE1# set rsvp interface all user@PE1# set rsvp interface fxp0.0 disable
管理インターフェイスを除くデバイス PE1 のすべてのインターフェイスで MPLS を設定します。
[edit protocols] user@PE1# set mpls interface all user@PE1# set mpls interface fxp0.0 disable
デバイス PE1 から他のすべての PE デバイスに LSP を設定します。
[edit protocols] user@PE1# set mpls label-switched-path pe1tope2 from 127.0.0.1 user@PE1# set mpls label-switched-path pe1tope2 to 127.0.0.2 user@PE1# set mpls label-switched-path pe1tope2 primary direct_to_pe2 user@PE1# set mpls label-switched-path pe1tope3 from 127.0.0.1 user@PE1# set mpls label-switched-path pe1tope3 to 127.0.0.3 user@PE1# set mpls label-switched-path pe1tope3 primary direct_to_pe3 user@PE1# set mpls label-switched-path pe1tope4 from 127.0.0.1 user@PE1# set mpls label-switched-path pe1tope4 to 127.0.0.4 user@PE1# set mpls label-switched-path pe1tope4 primary direct_to_pe4
デバイス PE1 から他のすべての PE デバイスへの MPLS パスを設定します。
[edit protocols] user@PE1# set mpls path direct_to_pe2 100.12.1.2 strict user@PE1# set mpls path direct_to_pe3 100.13.1.3 strict user@PE1# set mpls path direct_to_pe4 100.14.1.4 strict
デバイスPE1から他のすべてのPEデバイスへの内部BGPセッションをファミリーEVPNで構成します。
[edit protocols] user@PE1# set bgp group ibgp type internal user@PE1# set bgp group ibgp local-address 127.0.0.1 user@PE1# set bgp group ibgp family evpn signaling user@PE1# set bgp group ibgp neighbor 127.0.0.2 user@PE1# set bgp group ibgp neighbor 127.0.0.3 user@PE1# set bgp group ibgp neighbor 127.0.0.4
管理インターフェイスを除くPE1のデバイスのすべてのインターフェイスでOSPFを設定します。
[edit protocols] user@PE1# set ospf traffic-engineering user@PE1# set ospf area 0.0.0.0 interface all user@PE1# set ospf area 0.0.0.0 interface fxp0.0 disable
デバイス PE1 に顧客ルーティング インスタンス(I コンポーネント)をタイプ仮想スイッチで構成します。PBBNルーティングインスタンスに、CBPインターフェイス、ルート識別、およびVRF(仮想ルーティングおよび転送)ターゲット値を割り当てます。
[edit routing-instances] user@PE1# set pbbn1 instance-type virtual-switch user@PE1# set pbbn1 interface cbp0.0 user@PE1# set pbbn1 route-distinguisher 127.0.0.1:1 user@PE1# set pbbn1 vrf-target target:100:1
お客様のルーティングインスタンスからPBB-EVPN統合を設定します。拡張I-SIDリストとブリッジドメインをルーティングインスタンスに割り当てます。
[edit routing-instances] user@PE1# set pbbn1 protocols evpn pbb-evpn-core user@PE1# set pbbn1 protocols evpn extended-isid-list 1000 user@PE1# set pbbn1 bridge-domains bda vlan-id 100 user@PE1# set pbbn1 bridge-domains bda isid-list 1000 user@PE1# set pbbn1 bridge-domains bda vlan-id-scope-local
デバイス PE1 にプロバイダ ルーティング インスタンスをタイプ仮想スイッチで構成します。ルーティングインスタンスにPBPインターフェイスとブリッジドメインを割り当てます。
[edit routing-instances] user@PE1# set pbn1 instance-type virtual-switch user@PE1# set pbn1 interface pip0.0 user@PE1# set pbn1 bridge-domains bda domain-type bridge user@PE1# set pbn1 bridge-domains bda vlan-id 10 user@PE1# set pbn1 bridge-domains bda interface ae0.0 user@PE1# set pbn1 bridge-domains bda interface xe-1/0/1.0 user@PE1# set pbn1 bridge-domains bda interface ge-2/0/9.0 user@PE1# set pbn1 bridge-domains bda interface ge-2/0/8.0
顧客ルーティングインスタンスでピアPBBNルーティングインスタンスを設定します。
[edit routing-instances] user@PE1# set pbn1 pbb-options peer-instance pbbn1
カスタマールーティングインスタンスでサポートされるサービスグループを設定します。
[edit routing-instances] user@PE1# set pbn1 service-groups sga service-type elan user@PE1# set pbn1 service-groups sga pbb-service-options isid 1000 vlan-id-list 10
業績
設定モードから、 show chassis、 show interfaces、 routing-options、 show protocols 、および show routing-instances コマンドを入力して、設定を確認します。出力に意図した設定が表示されない場合は、この例の手順を繰り返して設定を修正します。
user@PE1# show chassis
aggregated-devices {
ethernet {
device-count 50;
}
}
network-services enhanced-ip;
user@PE1# show interfaces
xe-1/0/1 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 0 {
encapsulation vlan-bridge;
vlan-id 10;
}
}
xe-1/2/3 {
gigether-options {
802.3ad ae13;
}
}
xe-1/3/0 {
gigether-options {
802.3ad ae13;
}
}
ge-2/0/2 {
gigether-options {
802.3ad ae12;
}
}
ge-2/0/3 {
gigether-options {
802.3ad ae12;
}
}
ge-2/0/6 {
gigether-options {
802.3ad ae0;
}
}
ge-2/0/7 {
gigether-options {
802.3ad ae0;
}
}
ge-2/0/8 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
esi {
00:22:22:22:22:22:22:22:22:22;
single-active;
source-bmac 00:22:22:22:22:22;
}
unit 0 {
encapsulation vlan-bridge;
vlan-id 20;
}
}
ge-2/0/9 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
esi {
00:33:33:33:33:33:33:33:33:33;
single-active;
source-bmac 00:33:33:33:33:33;
}
unit 0 {
encapsulation vlan-bridge;
vlan-id 30;
}
}
ge-2/1/0 {
gigether-options {
802.3ad ae14;
}
}
ge-2/1/5 {
gigether-options {
802.3ad ae14;
}
}
ae0 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
esi {
00:11:11:11:11:11:11:11:11:11;
single-active;
source-bmac 00:11:11:11:11:11;
}
unit 0 {
encapsulation vlan-bridge;
vlan-id 10;
}
}
ae12 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
aggregated-ether-options {
minimum-links 1;
}
unit 0 {
vlan-id 1200;
family inet {
address 172.16.0.1/16;
}
family iso;
family mpls;
}
}
ae13 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
aggregated-ether-options {
minimum-links 1;
}
unit 0 {
vlan-tags outer 1300 inner 13;
family inet {
address 172.17.0.1/16;
}
family iso;
family mpls;
}
}
ae14 {
aggregated-ether-options {
minimum-links 1;
}
unit 0 {
family inet {
address 172.18.0.1/16;
}
family iso;
family mpls;
}
}
cbp0 {
unit 0 {
family bridge {
interface-mode trunk;
bridge-domain-type bvlan;
isid-list all;
}
}
unit 1 {
family bridge {
interface-mode trunk;
bridge-domain-type bvlan;
isid-list all;
}
}
}
lo0 {
unit 0 {
family inet {
address 127.0.0.1/8 {
primary;
}
}
family iso;
}
}
pip0 {
unit 0 {
family bridge {
interface-mode trunk;
bridge-domain-type svlan;
isid-list all-service-groups;
}
}
unit 1 {
family bridge {
interface-mode trunk;
bridge-domain-type svlan;
isid-list all-service-groups;
}
}
}
user@PE1# show routing-options router-id 127.0.0.1; autonomous-system 65221;
user@PE1# show protocols
rsvp {
interface all;
interface fxp0.0 {
disable;
}
}
mpls {
label-switched-path pe1tope2 {
from 127.0.0.1;
to 127.0.0.2;
primary direct_to_pe2;
}
label-switched-path pe1tope3 {
from 127.0.0.1;
to 127.0.0.3;
primary direct_to_pe3;
}
label-switched-path pe1tope4 {
from 127.0.0.1;
to 127.0.0.4;
primary direct_to_pe4;
}
path direct_to_pe2 {
100.12.1.2 strict;
}
path direct_to_pe3 {
100.13.1.3 strict;
}
path direct_to_pe4 {
100.14.1.4 strict;
}
interface all;
interface fxp0.0 {
disable;
}
}
bgp {
group ibgp {
type internal;
local-address 127.0.0.1;
family evpn {
signaling;
}
neighbor 127.0.0.2;
neighbor 127.0.0.3;
neighbor 127.0.0.4;
}
}
ospf {
traffic-engineering;
area 0.0.0.0 {
interface all;
interface fxp0.0 {
disable;
}
}
}
user@PE1# show routing-instances
pbbn1 {
instance-type virtual-switch;
interface cbp0.0;
route-distinguisher 127.0.0.1:1;
vrf-target target:100:1;
protocols {
evpn {
pbb-evpn-core;
extended-isid-list 1000;
}
}
bridge-domains {
bda {
vlan-id 100;
isid-list 1000;
vlan-id-scope-local;
}
}
}
pbn1 {
instance-type virtual-switch;
interface pip0.0;
bridge-domains {
bda {
domain-type bridge;
vlan-id 10;
interface ae0.0;
interface xe-1/0/1.0;
interface ge-2/0/9.0;
interface ge-2/0/8.0;
}
}
pbb-options {
peer-instance pbbn1;
}
service-groups {
sga {
service-type elan;
pbb-service-options {
isid 1000 vlan-id-list 10;
}
}
}
}
デバイスの設定が完了したら、設定モードから commit を入力します。
検証
設定が正常に機能していることを確認します。
BGPピアリングステータスの検証
目的
PE デバイス間で BGP セッションが確立されていることを確認します。
アクション
動作モードから、 show bgp summary コマンドを実行します。
user@PE1> show bgp summary
Groups: 1 Peers: 3 Down peers: 0
Table Tot Paths Act Paths Suppressed History Damp State Pending
bgp.evpn.0
13 13 0 0 0 0
Peer AS InPkt OutPkt OutQ Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped...
127.0.0.2 65221 10 8 0 0 42 Establ
bgp.evpn.0: 6/6/6/0
pbbn1.evpn.0: 3/3/3/0
__default_evpn__.evpn.0: 3/3/3/0
127.0.0.3 65221 8 8 0 0 40 Establ
bgp.evpn.0: 4/4/4/0
pbbn1.evpn.0: 3/3/3/0
__default_evpn__.evpn.0: 1/1/1/0
127.0.0.4 65221 9 11 0 0 1:04 Establ
bgp.evpn.0: 3/3/3/0
pbbn1.evpn.0: 3/3/3/0
__default_evpn__.evpn.0: 0/0/0/0
意味
PEデバイス間でBGPセッションが確立されます。
MACテーブルエントリーの検証
目的
すべてのPEのMACテーブルで学習された rbeb インターフェイスの数を確認します。
アクション
動作モードから、 show bgp summary コマンドを実行します。
user@PE1> show bridge mac-table count instance pbn1 bridge-domain bda
10 MAC address learned in routing instance pbn1 bridge domain bda
MAC address count per interface within routing instance:
Logical interface MAC count
ae0.0:10 0
ge-2/0/8.0:10 10
ge-2/0/9.0:10 0
rbeb.32772 0
rbeb.32771 0
xe-1/0/0.0:10 0
MAC address count per learn VLAN within routing instance:
Learn VLAN ID MAC count
10 10
意味
VLAN ID 10では、デバイスPE1のMACテーブルで10のMACアドレスが学習されています。
EVPN データベースの検証
目的
デバイス PE4 の EVPN データベース情報を確認します。
アクション
動作モードから、 show evpn database コマンドを実行します。
user@PE1> show evpn database
Instance: pbbn1
VLAN DomainId MAC address Active source Timestamp IP address
1000 00:11:11:11:11:11 127.0.0.1 Jan 26 12:09:29
1000 00:11:11:11:11:12 127.0.0.2 Jan 26 12:09:38
1000 00:1d:b5:a2:47:b0 127.0.0.1 Jan 26 12:09:10
1000 00:22:22:22:22:22 127.0.0.1 Jan 26 12:09:29
1000 00:23:9c:5e:a7:b0 Local Jan 26 12:08:02
1000 00:23:9c:f0:f9:b0 127.0.0.3 Jan 26 12:09:30
1000 00:33:33:33:33:33 127.0.0.1 Jan 26 12:09:29
1000 00:44:44:44:44:44 127.0.0.3 Jan 26 12:09:34
1000 00:44:44:44:44:45 Local Jan 26 12:09:28
1000 80:71:1f:c1:ed:b0 127.0.0.2 Jan 26 12:09:31
EVPNルーティングインスタンスの検証
目的
すべてのPEデバイスでEVPNルーティングインスタンス情報を確認します。
アクション
動作モードから、 show evpn routing-instance コマンドを実行します。
user@PE1> show evpn routing-instance
Instance: pbbn1
Route Distinguisher: 127.0.0.1:1
Per-instance MAC route label: 300080
Per-instance multicast route label: 300096
PBB EVPN Core enabled
Control word enabled
MAC database status Local Remote
MAC advertisements: 4 6
MAC+IP advertisements: 0 0
Default gateway MAC advertisements: 0 0
Number of local interfaces: 4 (4 up)
Interface name ESI Mode Status AC-Role
ae0.0 00:11:11:11:11:11:11:11:11:11 single-active Up Root
cbp0.0 00:00:00:00:00:00:00:00:00:00 single-homed Up Root
ge-2/0/8.0 00:22:22:22:22:22:22:22:22:22 single-active Up Root
ge-2/0/9.0 00:33:33:33:33:33:33:33:33:33 single-active Up Root
Number of IRB interfaces: 0 (0 up)
Number of bridge domains: 1
VLAN Domain ID Intfs / up IRB intf Mode MAC sync IM route label SG sync IM core nexthop
1000 0 0 Extended Enabled 300096 Disabled
Number of Bundle bridge domains: 0
Number of neighbors: 3
Address MAC MAC+IP AD IM ES Leaf-label
127.0.0.2 2 0 0 1 0
127.0.0.3 2 0 0 1 0
127.0.0.4 2 0 0 1 0
Number of ethernet segments: 3
ESI: 00:11:11:11:11:11:11:11:11:11
Status: Resolved by IFL ae0.0
Local interface: ae0.0, Status: Up/Blocking
Designated forwarder: 127.0.0.2
Backup forwarder: 127.0.0.1
Backup forwarder: 127.0.0.3
Last designated forwarder update: Jan 26 12:43:42
Minimum ISID: 1000
ESI: 00:22:22:22:22:22:22:22:22:22
Status: Resolved by IFL ge-2/0/8.0
Local interface: ge-2/0/8.0, Status: Up/Forwarding
Designated forwarder: 127.0.0.1
Backup forwarder: 127.0.0.2
Last designated forwarder update: Jan 26 12:43:42
Minimum ISID: 1000
ESI: 00:33:33:33:33:33:33:33:33:33
Status: Resolved by IFL ge-2/0/9.0
Local interface: ge-2/0/9.0, Status: Up/Forwarding
Designated forwarder: 127.0.0.1
Backup forwarder: 127.0.0.2
Last designated forwarder update: Jan 26 12:43:42
Minimum ISID: 1000
user@PE2> show evpn routing-instance
Instance: pbbn1
Route Distinguisher: 127.0.0.2:1
Per-instance MAC route label: 338721
Per-instance multicast route label: 338737
PBB EVPN Core enabled
Control word enabled
MAC database status Local Remote
MAC advertisements: 2 8
MAC+IP advertisements: 0 0
Default gateway MAC advertisements: 0 0
Number of local interfaces: 4 (4 up)
Interface name ESI Mode Status AC-Role
ae0.0 00:11:11:11:11:11:11:11:11:11 single-active Up Root
cbp0.0 00:00:00:00:00:00:00:00:00:00 single-homed Up Root
ge-1/3/5.0 00:22:22:22:22:22:22:22:22:22 single-active Up Root
ge-1/3/6.0 00:33:33:33:33:33:33:33:33:33 single-active Up Root
Number of IRB interfaces: 0 (0 up)
Number of bridge domains: 1
VLAN Domain ID Intfs / up IRB intf Mode MAC sync IM route label SG sync IM core nexthop
1000 0 0 Extended Enabled 338737 Disabled
Number of Bundle bridge domains: 0
Number of neighbors: 3
Address MAC MAC+IP AD IM ES Leaf-label
127.0.0.1 4 0 0 1 0
127.0.0.3 2 0 0 1 0
127.0.0.4 2 0 0 1 0
Number of ethernet segments: 3
ESI: 00:11:11:11:11:11:11:11:11:11
Status: Resolved by IFL ae0.0
Local interface: ae0.0, Status: Up/Forwarding
Designated forwarder: 127.0.0.2
Backup forwarder: 127.0.0.1
Backup forwarder: 127.0.0.3
Last designated forwarder update: Jan 26 12:09:37
Minimum ISID: 1000
ESI: 00:22:22:22:22:22:22:22:22:22
Status: Resolved by IFL ge-1/3/5.0
Local interface: ge-1/3/5.0, Status: Up/Blocking
Designated forwarder: 127.0.0.1
Backup forwarder: 127.0.0.2
Last designated forwarder update: Jan 26 12:09:33
Minimum ISID: 1000
ESI: 00:33:33:33:33:33:33:33:33:33
Status: Resolved by IFL ge-1/3/6.0
Local interface: ge-1/3/6.0, Status: Up/Blocking
Designated forwarder: 127.0.0.1
Backup forwarder: 127.0.0.2
Last designated forwarder update: Jan 26 12:09:33
Minimum ISID: 1000
user@PE3> show evpn routing-instance
Instance: pbbn1
Route Distinguisher: 127.0.0.3:1
Per-instance MAC route label: 338833
Per-instance multicast route label: 338849
PBB EVPN Core enabled
Control word enabled
MAC database status Local Remote
MAC advertisements: 2 8
MAC+IP advertisements: 0 0
Default gateway MAC advertisements: 0 0
Number of local interfaces: 3 (3 up)
Interface name ESI Mode Status AC-Role
ae0.0 00:11:11:11:11:11:11:11:11:11 single-active Up Root
cbp0.0 00:00:00:00:00:00:00:00:00:00 single-homed Up Root
ge-1/0/8.0 00:44:44:44:44:44:44:44:44:44 single-active Up Root
Number of IRB interfaces: 0 (0 up)
Number of bridge domains: 1
VLAN Domain ID Intfs / up IRB intf Mode MAC sync IM route label SG sync IM core nexthop
1000 0 0 Extended Enabled 338849 Disabled
Number of Bundle bridge domains: 0
Number of neighbors: 3
Address MAC MAC+IP AD IM ES Leaf-label
127.0.0.1 4 0 0 1 0
127.0.0.2 2 0 0 1 0
127.0.0.4 2 0 0 1 0
Number of ethernet segments: 2
ESI: 00:11:11:11:11:11:11:11:11:11
Status: Resolved by IFL ae0.0
Local interface: ae0.0, Status: Up/Blocking
Designated forwarder: 127.0.0.2
Backup forwarder: 127.0.0.1
Backup forwarder: 127.0.0.3
Last designated forwarder update: Jan 26 12:09:46
Minimum ISID: 1000
ESI: 00:44:44:44:44:44:44:44:44:44
Status: Resolved by IFL ge-1/0/8.0
Local interface: ge-1/0/8.0, Status: Up/Forwarding
Designated forwarder: 127.0.0.3
Backup forwarder: 127.0.0.4
Last designated forwarder update: Jan 26 12:09:31
Minimum ISID: 1000
user@PE4> show evpn routing-instance
Instance: pbbn1
Route Distinguisher: 127.0.0.4:1
Per-instance MAC route label: 301520
Per-instance multicast route label: 301536
PBB EVPN Core enabled
Control word enabled
MAC database status Local Remote
MAC advertisements: 2 8
MAC+IP advertisements: 0 0
Default gateway MAC advertisements: 0 0
Number of local interfaces: 2 (2 up)
Interface name ESI Mode Status AC-Role
cbp0.0 00:00:00:00:00:00:00:00:00:00 single-homed Up Root
ge-0/2/1.0 00:44:44:44:44:44:44:44:44:44 single-active Up Root
Number of IRB interfaces: 0 (0 up)
Number of bridge domains: 1
VLAN Domain ID Intfs / up IRB intf Mode MAC sync IM route label SG sync IM core nexthop
1000 0 0 Extended Enabled 301536 Disabled
Number of Bundle bridge domains: 0
Number of neighbors: 3
Address MAC MAC+IP AD IM ES Leaf-label
127.0.0.1 4 0 0 1 0
127.0.0.2 2 0 0 1 0
127.0.0.3 2 0 0 1 0
Number of ethernet segments: 1
ESI: 00:44:44:44:44:44:44:44:44:44
Status: Resolved by IFL ge-0/2/1.0
Local interface: ge-0/2/1.0, Status: Up/Blocking
Designated forwarder: 127.0.0.3
Backup forwarder: 127.0.0.4
Last designated forwarder update: Jan 26 12:43:52
Minimum ISID: 1000
意味
コマンド出力には、EVPNがアクティブ/スタンバイマルチホーミングモードになっているPBB-EVPN統合が表示されます。EVPNマルチホーミングがアクティブ/アクティブモードで設定されている場合、すべてのESIのステータスは Up/Forwardingになります。アクティブ/スタンバイマルチホーミングモードでは、1つのESIが Up/Forwarding の状態になり、他のすべてのESIは Up/Blocking の状態のままになります。