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MPLS NA PLATFORMIE HUAWEI
KACPER WOJSZKO
System engineer
Wstęp do MPLS Podstawowe pojęcia VPN Zrealizowane rozwiązania LAB
AGENDA
Routing oparty na IP – longest prefix matching (CIDR) Niska wydajność sprzętu ATM – złożoność, wysokie koszty wdrażania
DLACZEGO?
MPLS – Multi-Protocol Label Switching
Przełączanie w możliwienajprostszy sposób
LER = PE LSR = P LSP – Label Switch Path
WPROWADZENIE
Warstwa 2.5
Zalety z L2 i L3
ETYKIETA MPLS
Label Distribution Protocol
Prostota konfiguracji
FEC
LDP
TE
QoS
VPN
DLACZEGO MPLS?
VPN
VPN
Martini VLL (Virtual Leased Line) Kompella VLL (Virtual Leased Line) Martini VPLS (Virtual Private LAN Service) Kompella VPLS (Virtual Private LAN Service)
VPN
MARTINI L2 VLL
MARTINI VPLS L2VPN
mpls lsr-id 1.1.1.9mpls#mpls l2vpn#vsi vpna staticpwsignal ldpvsi-id 100peer 3.3.3.9
#mpls ldp##mpls ldp remote-peer 3.3.3.9remote-ip 3.3.3.9
interface Ethernet0/0/1l2 binding vsi vpna
interface GigabitEthernet0/0/0ip address 10.1.1.1 255.255.255.0mplsmpls ldp
ospf 1area 0.0.0.0network 1.1.1.9 0.0.0.0network 1.1.1.0 0.0.0.255
mpls lsr-id 3.3.3.9mpls#mpls l2vpn#vsi vpna staticpwsignal ldpvsi-id 100peer 1.1.1.9
#mpls ldp##mpls ldp remote-peer 1.1.1.9remote-ip 1.1.1.9
interface Ethernet0/0/1l2 binding vsi vpna
interface GigabitEthernet0/0/1ip address 10.2.2.1 255.255.255.0mplsmpls ldp
ospf 1area 0.0.0.0network 10.2.2.0 0.0.0.255network 3.3.3.9 0.0.0.0
interface GigabitEthernet0/0/0ip address 10.1.1.2 255.255.255.0mplsmpls ldp
#interface GigabitEthernet0/0/1ip address 10.2.2.2 255.255.255.0mplsmpls ldp
ospf 1area 0.0.0.0network 2.2.2.9 0.0.0.0network 10.1.1.0 0.0.0.255network 10.2.2.0 0.0.0.255
interface LoopBack1ip address 2.2.2.9 255.255.255.255
L3VPN
ip vpn-instance VPN1ipv4-familyroute-distinguisher 100:1vpn-target 100:1 export-extcommunityvpn-target 100:1 import-extcommunity
bgp 100peer 2.2.2.2 as-number 100 peer 2.2.2.2 connect-interface LoopBack0#ipv4-family unicastundo synchronizationpeer 2.2.2.2 enable
# ipv4-family vpnv4policy vpn-targetpeer 2.2.2.2 enable
#ipv4-family vpn-instance VPN1 import-route directimport-route static
#interface GigabitEthernet0/0/0ip binding vpn-instance VPN1ip address 10.12.1.1 255.255.255.0
LAB
Martini
KONFIGURACJA VLL
SINGLE TAG
[PE2] mpls l2vpn[PE2-l2vpn] quit[PE2] vcmp role silent[PE2] interface gigabitethernet0/0/2[PE2-GigabitEthernet0/0/2] port link-type hybrid[PE2-GigabitEthernet0/0/2] quit [PE2] interface gigabitethernet0/0/2.1[PE2-GigabitEthernet0/0/2.1] dot1q termination vid 20[PE2-GigabitEthernet0/0/2.1] mpls l2vc 1.1.1.1 101[PE2-GigabitEthernet0/0/2.1] quit
[PE1] mpls l2vpn[PE1-l2vpn] quit[PE1] vcmp role silent[PE1] interface gigabitethernet0/0/1[PE1-GigabitEthernet0/0/1] port link-type hybrid[PE1-GigabitEthernet0/0/1] quit[PE1] interface gigabitethernet0/0/1.1[PE1-GigabitEthernet0/0/1.1] qinq mapping vid 10 map-vlan vid 20[PE1-GigabitEthernet0/0/1.1] mpls l2vc 3.3.3.3 101[PE1-GigabitEthernet0/0/1.1] quit
VLAN STACKING
[PE1] mpls l2vpn[PE1-l2vpn] quit[PE1] vcmp role silent[PE1] interface gigabitethernet0/0/1[PE1-GigabitEthernet0/0/1] port link-type hybrid[PE1-GigabitEthernet0/0/1] quit[PE1] interface gigabitethernet0/0/1.1[PE1-GigabitEthernet0/0/1.1] qinq stacking vid 10 pe-vid 100[PE1-GigabitEthernet0/0/1.1] mpls l2vc 3.3.3.3 101[PE1-GigabitEthernet0/0/1.1] quit
PE2] mpls l2vpn[PE2-l2vpn] quit[PE2] vcmp role silent[PE2] interface gigabitethernet0/0/2[PE2-GigabitEthernet0/0/2] port link-type hybrid[PE2-GigabitEthernet0/0/2] quit[PE2] interface gigabitethernet0/0/2.1[PE2-GigabitEthernet0/0/2.1] qinq termination pe-vid 100 ce-vid 10[PE2-GigabitEthernet0/0/2.1] mpls l2vc 1.1.1.1 101[PE2-GigabitEthernet0/0/2.1] quit
45 switchy S6720-54C-EI-48S-AC 6 routerów NE20E-S2F
L2VPN (VLL, VPLS) L3VPN NG MVPN
PROJEKT
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