Service Deployment

NE20E-S2 V800R010C10SPC500 Feature Description - Typical Scenario Deployment Guide 01

This is NE20E-S2 V800R010C10SPC500 Feature Description - Typical Scenario Deployment Guide

Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).

Service Deployment

Multi-Services Bearer

NE20E supports various types of bearer techniques, such as VLL, PWE3, VPLS, L3VPN, and multicast VPN, which meets FMC bearing network requirements, as shown in Figure 5-1.

Figure 5-1 Multi-Services bearer solution

Leased Line Service

After leased line services are transmitted using E2E HVPLS, VLL, or MPLS L3VPN. NE20E supports a variety of L2VPN and L3VPN techniques so that leased line services can be provisioned in a large scale.

Figure 5-2 Service bearer solution

Table 5-1 VPLS configuration

Configuration Item	Description
Configure the LDP signaling protocol.	Establish an LDP session between PEs. For example, the loopback address of the local end of an LDP session is 192.168.3.2, and that of the remote end is 192.168.3.3. Configure the local PE. # mpls ldp //Enable MPLS LDP globally. # mpls ldp remote-peer 192.168.3.3 //Create a remote LDP peer. remote-ip 192.168.3.3 //Specify the peer IP address of an LDP session. # interface GigabitEthernet0/1/0 undo shutdown ip address 10.1.1.1 255.255.255.0 mpls //Enable MPLS on the network-side interface. mpls ldp //Enable MPLS LDP on the network-side interface. # Configure the remote PE. # mpls ldp # mpls ldp remote-peer 192.168.3.2 //Create a remote LDP peer. remote-ip 192.168.3.2 //Specify the peer IP address of an LDP session. # interface GigabitEthernet0/1/0 undo shutdown ip address 10.1.1.1 255.255.255.0 mpls //Enable MPLS on the network-side interface. mpls ldp //Enable MPLS LDP on the network-side interface. #
Enable the L2VPN function.	Enable the L2VPN function on both PEs. # mpls l2vpn #
Establish an LDP or TE tunnel.	Establish an LDP or TE tunnel between the PEs. For configuration details, see Constructing an Infrastructure Network.
Configure a VSI.	Configure a VSI. # vsi a2 //Configure a VSI. pwsignal ldp //Configure LDP as a signaling protocol for the VSI. vsi-id 2 //Configure a VSI ID. peer 3.3.3.9 //Specify the IP address of the VSI peer. #
Configure AC interfaces.	The following inbound VLAN and QinQ interfaces on the NE20E support VPLS: Ethernet main interface # interface gigabitethernet0/1/0 # Ethernet sub-interfaces # interface gigabitethernet0/1/0.1 vlan-type dot1q 100 # VLANIF interface # vlan batch 2501 2502 # interface Vlanif2501 ip address 1.1.1.10 255.255.255.0 # interface Vlanif2502 ip address 2.2.2.10 255.255.255.0 # interface GigabitEthernet0/1/1 //Configuring in the AC interface view. portswitch undo shutdown port link-type trunk port trunk allow-pass vlan 2501 2502 L2VE sub-interface # interface virtual-ethernet0/1/0.1 vlan-type dot1q 100 # Eth-trunk interface # interface eth-trunk 1 //Create Eth-Tunk 1. # interface gigabitethernet0/1/0 eth-trunk 1 //Add GE 0/1/0 to Eth-Tunk 1. # interface gigabitethernet0/1/1 eth-trunk 1 //Add GE 0/1/1 to Eth-Tunk 1. # Eth-trunk sub-interface # interface eth-trunk 1 //Create Eth-Tunk 1. # interface gigabitethernet 0/1/0 eth-trunk 1 //Add GE 0/1/0 to Eth-Tunk 1. # interface gigabitethernet 0/1/1 eth-trunk 1 //Add GE 0/1/1 to Eth-Tunk 1. # interface eth-trunk 1.1 //Create an Eth-Trunk sub-interface. vlan-type dot1q 100 //Set a VLAN encapsulation type on the sub-interface. # Dot1q termination sub-interface # interface gigabitethernet 0/1/0.1 control-vid 100 dot1q-termination //Configure the sub-interface as a dot1q termination sub-interface. dot1q termination vid 2000 to 2100 //Specify the VLAN ID range for the dot1q termination sub-interface. # QinQ termination sub-interface # interface gigabitethernet 0/1/0.1 control-vid 100 qinq-termination //Configure the sub-interface as a QinQ termination sub-interface. qinq termination pe-vid 200 to 299 ce-vid 2000 to 2100 //Specify VLAN ID ranges in the inner and outer VLAN tags for the QinQ termination sub-interface. # QinQ stacking sub-interface # interface gigabitethernet 1/0/0.1 qinq stacking vid 2000 to 2100 //Specify the VLAN ID range in the inner VLAN tag for the QinQ stacking sub-interface. #
Bind each AC interface to the VSI.	Bind each AC interface to the VSI. In the following example, a GE sub-interface is bound to the VSI. # interface gigabitethernet 0/1/0.1 vlan-type dot1q 100 l2 binding vsi a2 //Bind the AC interface to the VSI. #

Table 5-2 VLL configuration

Configuration Item	Description
Configure the LDP signaling protocol.	For configuration details, see Table 5-1.
Enable the L2VPN function.	Enable the L2VPN function on both PEs. # mpls l2vpn #
Establish an LDP or TE tunnel.	Establish an LDP or TE tunnel between the PEs. For configuration details, see Constructing an Infrastructure Network.
Configure AC interfaces.	For configuration details, see Table 5-1.
Configure a VC connection.	Configure a VC on each AC interface. Configure PE1. # interface GigabitEthernet0/1/0.1 mpls l2vc 192.168.3.3 100 //Configure a PW connection. In this example, the connection is established over an LDP LSP. To use a TE tunnel, configure a tunnel policy. # Configure PE2. # interface GigabitEthernet0/1/0.1 mpls l2vc 192.168.3.2 100 #

Table 5-3 L3VPN configuration

Configuration Item	Description
LDP or TE tunnel.	Establish an LDP or TE tunnel between the PEs. For configuration details, see Constructing an Infrastructure Network.
BGP VPNv4 peer relationship	For configuration details, see the step "Configure an MP-IBGP peer relationship between PEs to exchange VPNv4 routing information" in Initial Configuration.
VPN instance	# ip vpn-instance vpna //Configure a VPN instance. In this example, the VPN instance is established over an LDP LSP. ipv4-family route-distinguisher 1:1 //Configure the RD value. vpn-target 1:1 export-extcommunity //Configure the export RT. vpn-target 1:1 import-extcommunity //Configure the import RT. #
Bind an AC interface to a VPN instance.	In the following example, a GE interface is bound to a VPN instance. # interface gigabitethernet 0/1/0 ip binding vpn-instance vpna //Bind the AC interface to the VPN instance. ip address 10.1.1.1 255.255.255.252 #
Configure the PE and CE to exchange routing information.	For configuration details, see the step "Configure a PE and a CE to exchange L3VPN routing information" in Initial Configuration.

Inter-City L3VPN Service

Inter-City Layer 3 services can be transmitted using L2VPN accessing L3VPN, or the End-to-end L3VPN. Using seamless MPLS to establish an E2E L3VPN tunnel is recommended.

Figure 5-3 Inter-city L3VPN bearer solution

NOTE:

For configuration details on a seamless MPLS L3VPN, see Seamless MPLS Configuration.

For configuration details on L2VPN accessing an L3VPN, see L2VPN Accessing L3VPN Configuration.

Inter-City L2VPN Service

Inter-City L2VPN leased line services can be implemented using either of the following methods:

If the bearer network contains a single IGP area, establish a single-hop PW or configure the basic VPLS functions. For configuration details, see Table 5-1 and Table 5-2.
If each of the bearing network is defined at a specific IS-IS level or in a specific OSPF area, establish a multi-hop PW (MS-PW) or configure HVPLS.
Figure 5-4 Inter-city P2P (MS-PW) service

NOTE:
NE20E functions as a UPE on an MS-PW. The MS-PW configuration is similar to the single-hop PW configuration. For configuration details, see Table 5-2.

Figure 5-5 Inter-city P2MP (HVPLS) service

NOTE:
NE20E functions as a UPE on an HVPLS network. The HVPLS configuration is similar to the common VPLS configuration. For configuration details, see Table 5-1.

Translation

简体中文

Download

Updated: 2019-01-02

Document ID: EDOC1100055479

Downloads: 11

Average rating:

This Document Applies to these Products

This is NE20E-S2 V800R010C10SPC500 Feature Description - Typical Scenario Deployment Guide

Multi-Services Bearer

Leased Line Service

Inter-City L3VPN Service

Inter-City L2VPN Service

Related Version

Related Documents