Example for Configuring VPLS-based CFM
This section provides an example for configuring virtual private LAN service (VPLS)-based connectivity fault management (CFM).
Networking Requirements
As shown in Figure 1, the UPEs are connected to the PE-AGG over a VPLS network. Configure VPLS-based CFM to detect link faults on the network.
Figure 1 VPLS-based CFM
Interfaces 1 through 3 in this example are GE 0/1/0, GE 0/1/1, GE 0/1/2 respectively.
Device |
Interface |
IP Address |
|---|---|---|
UPE1 |
Loopback |
1.1.1.1/32 |
Interface1 |
192.168.3.1/24 |
|
Interface2 |
192.168.1.1/24 |
|
UPE2 |
Loopback |
2.2.2.2/32 |
Interface1 |
192.168.2.1/24 |
|
Interface2 |
192.168.1.2/24 |
|
UPE3 |
Loopback |
3.3.3.3/32 |
Interface1 |
192.168.3.2/24 |
|
Interface2 |
192.168.4.1/24 |
|
PE-AGG |
Loopback |
4.4.4.4/32 |
Interface1 |
192.168.2.2/24 |
|
Interface3 |
192.168.4.2/24 |
Configuration Roadmap
The configuration roadmap is as follows:
Assign an IP address to each interface.
Configure an Interior Gateway Protocol (IGP) on the backbone network and enable basic Multiprotocol Label Switching (MPLS) functions.
Create a virtual switching instance (VSI) bind it to an attachment circuit (AC) interface.
Configure VPLS-based CFM.
Data Preparation
To complete the configuration, you need the following data:
Interface IP addresses
Label switching router (LSR) IDs used for basic MPLS functions
VSI name and ID
Maintenance domain (MD) name, maintenance association (MA) name, maintenance association end point (MEP) ID and type, and name of the interface on which the MEP resides
Procedure
- Assign an IP address to each interface.
# Configure UPE1.
<HUAWEI> system-view [~HUAWEI] sysname UPE1 [*HUAWEI] commit [~UPE1] interface loopback 0 [*UPE1-LoopBack0] ip address 1.1.1.1 32 [*UPE1-LoopBack0] quit [*UPE1] interface gigabitethernet 0/1/1 [*UPE1-Gigabitethernet0/1/1] ip address 192.168.1.1 24 [*UPE1-Gigabitethernet0/1/1] undo shutdown [*UPE1-Gigabitethernet0/1/1] quit [*UPE1] interface gigabitethernet 0/1/0 [*UPE1-Gigabitethernet0/1/0] ip address 192.168.3.1 24 [*UPE1-Gigabitethernet0/1/0] undo shutdown [*UPE1-Gigabitethernet0/1/0] quit [*UPE1-Gigabitethernet0/1/0] commit
# Configure UPE2.
<HUAWEI> system-view [~HUAWEI] sysname UPE2 [*HUAWEI] commit [~UPE2] interface LoopBack0 [*UPE2-LoopBack0] ip address 2.2.2.2 32 [*UPE2-LoopBack0] quit [*UPE2] interface gigabitethernet 0/1/1 [*UPE2-Gigabitethernet0/1/1] ip address 192.168.1.2 24 [*UPE2-Gigabitethernet0/1/1] undo shutdown [*UPE2-Gigabitethernet0/1/1] quit [*UPE2] interface gigabitethernet 0/1/0 [*UPE2-Gigabitethernet0/1/0] ip address 192.168.2.1 24 [*UPE2-Gigabitethernet0/1/0] undo shutdown [*UPE2-Gigabitethernet0/1/0] quit [*UPE2-Gigabitethernet0/1/0] commit
# Configure UPE3.
<HUAWEI> system-view [~HUAWEI] sysname UPE3 [*HUAWEI] commit [~UPE3] interface loopback 0 [*UPE3-LoopBack0] ip address 3.3.3.3 32 [*UPE3-LoopBack0] quit [*UPE3] interface gigabitethernet 0/1/0 [*UPE3-Gigabitethernet0/1/0] ip address 192.168.3.2 24 [*UPE3-Gigabitethernet0/1/0] undo shutdown [*UPE3-Gigabitethernet0/1/0] quit [*UPE3] interface gigabitethernet 0/1/1 [*UPE3-Gigabitethernet0/1/1] ip address 192.168.4.1 24 [*UPE3-Gigabitethernet0/1/1] undo shutdown [*UPE3-Gigabitethernet0/1/1] quit [*UPE3-Gigabitethernet0/1/1] commit
# Configure the PE-AGG.
<HUAWEI> system-view [~HUAWEI] sysname PEAGG [*HUAWEI] commit [~PEAGG] interface loopback 0 [*PEAGG-LoopBack0] ip address 4.4.4.4 32 [*PEAGG-LoopBack0] quit [*PEAGG] interface gigabitethernet 0/1/0 [*PEAGG-Gigabitethernet0/1/0] ip address 192.168.2.2 24 [*PEAGG-Gigabitethernet0/1/0] undo shutdown [*PEAGG-Gigabitethernet0/1/0] quit [*PEAGG] interface gigabitethernet 0/1/2 [*PEAGG-Gigabitethernet0/1/2] ip address 192.168.4.2 24 [*PEAGG-Gigabitethernet0/1/2] undo shutdown [*PEAGG-Gigabitethernet0/1/2] quit [*PEAGG-Gigabitethernet0/1/2] commit
- Configure an IGP on the backbone network. This example uses Open Shortest Path First (OSPF).
# Configure UPE1.
[~UPE1] ospf 1 [*UPE1-ospf-1] area 0 [*UPE1-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0 [*UPE1-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 [*UPE1-ospf-1-area-0.0.0.0] network 192.168.3.0 0.0.0.255 [*UPE1-ospf-1-area-0.0.0.0] quit [*UPE1-ospf-1] quit [*UPE1] commit
# Configure UPE2.
[~UPE2] ospf 1 [*UPE2-ospf-1] area 0 [*UPE2-ospf-1-area-0.0.0.0] network 2.2.2.2 0.0.0.0 [*UPE2-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 [*UPE2-ospf-1-area-0.0.0.0] network 192.168.2.0 0.0.0.255 [*UPE2-ospf-1-area-0.0.0.0] quit [*UPE2-ospf-1] quit [*UPE2] commit
# Configure UPE3.
[~UPE3] ospf 1 [*UPE3-ospf-1] area 0 [*UPE3-ospf-1-area-0.0.0.0] network 3.3.3.3 0.0.0.0 [*UPE3-ospf-1-area-0.0.0.0] network 192.168.3.0 0.0.0.255 [*UPE3-ospf-1-area-0.0.0.0] network 192.168.4.0 0.0.0.255 [*UPE3-ospf-1-area-0.0.0.0] quit [*UPE3-ospf-1] quit [*UPE3] commit
# Configure the PE-AGG.
[~PEAGG] ospf 1 [*PEAGG-ospf-1] area 0 [*PEAGG-ospf-1-area-0.0.0.0] network 4.4.4.4 0.0.0.0 [*PEAGG-ospf-1-area-0.0.0.0] network 192.168.2.0 0.0.0.255 [*PEAGG-ospf-1-area-0.0.0.0] network 192.168.4.0 0.0.0.255 [*PEAGG-ospf-1-area-0.0.0.0] quit [*PEAGG-ospf-1] quit [*PEAGG] commit
After the configuration is complete, run the display ip routing-table command. The command output shows that an OSPF route exists between Loopback0 interfaces of each UPE and the PE-AGG.
The following example uses the command output on UPE1.
[*UPE1] display ip routing-table Route Flags: R - relay, D - download to fib, T - to vpn-instance, B - black hole route ------------------------------------------------------------------------------ Routing Table: Public Destinations : 26 Routes : 27 Destination/Mask Proto Pre Cost Flags NextHop Interface 1.1.1.1/32 Direct 0 0 D 127.0.0.1 LoopBack0 2.2.2.2/32 OSPF 10 1 D 192.168.1.2 GigabitEthernet 0/1/1 3.3.3.3/32 OSPF 10 1 D 192.168.3.2 GigabitEthernet 0/1/0 4.4.4.4/32 OSPF 10 2 D 192.168.1.2 GigabitEthernet 0/1/1 OSPF 10 2 D 192.168.3.2 GigabitEthernet 0/1/0 127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0 127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0 127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 192.168.1.0/24 Direct 0 0 D 192.168.1.1 GigabitEthernet 0/1/1 192.168.1.1/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/1/1 192.168.1.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/1/1 192.168.2.0/24 OSPF 10 2 D 192.168.1.2 GigabitEthernet 0/1/1 192.168.3.0/24 Direct 0 0 D 192.168.3.1 GigabitEthernet 0/1/0 192.168.3.1/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/1/0 192.168.3.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/1/0 192.168.4.0/24 OSPF 10 2 D 192.168.3.2 GigabitEthernet 0/1/0 255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0
- Enable basic MPLS functions and LDP on the backbone network.
# Configure UPE1.
[~UPE1] mpls lsr-id 1.1.1.1 [*UPE1] mpls [*UPE1-mpls] quit [*UPE1] mpls ldp [*UPE1-mpls-ldp] quit [*UPE1] mpls l2vpn [*UPE1-l2vpn] quit [*UPE1] interface gigabitethernet 0/1/1 [*UPE1-Gigabitethernet0/1/1] mpls [*UPE1-Gigabitethernet0/1/1] mpls ldp [*UPE1-Gigabitethernet0/1/1] quit [*UPE1] interface gigabitethernet 0/1/0 [*UPE1-Gigabitethernet0/1/0] mpls [*UPE1-Gigabitethernet0/1/0] mpls ldp [*UPE1-Gigabitethernet0/1/0] quit [*UPE1] commit
# Configure UPE2.
[~UPE2] mpls lsr-id 2.2.2.2 [*UPE2] mpls [*UPE2-mpls] quit [*UPE2] mpls ldp [*UPE2-mpls-ldp] quit [*UPE2] mpls l2vpn [*UPE2-l2vpn] quit [*UPE2] interface gigabitethernet0/1/1 [*UPE2-Gigabitethernet0/1/1] mpls [*UPE2-Gigabitethernet0/1/1] mpls ldp [*UPE2-Gigabitethernet0/1/1] quit [*UPE2] interface gigabitethernet0/1/0 [*UPE2-Gigabitethernet0/1/0] mpls [*UPE2-Gigabitethernet0/1/0] mpls ldp [*UPE2-Gigabitethernet0/1/0] quit [*UPE2] commit
# Configure UPE3.
[~UPE3] mpls lsr-id 3.3.3.3 [*UPE3] mpls [*UPE3-mpls] quit [*UPE3] mpls ldp [*UPE3-mpls-ldp] quit [*UPE3] mpls l2vpn [*UPE3-l2vpn] quit [*UPE3] interface gigabitethernet 0/1/0 [*UPE3-Gigabitethernet0/1/0] mpls [*UPE3-Gigabitethernet0/1/0] mpls ldp [*UPE3-Gigabitethernet0/1/0] quit [*UPE3] interface gigabitethernet 0/1/1 [*UPE3-Gigabitethernet0/1/1] mpls [*UPE3-Gigabitethernet0/1/1] mpls ldp [*UPE3-Gigabitethernet0/1/1] quit [*UPE3] commit
# Configure the PE-AGG.
[~PEAGG] mpls lsr-id 4.4.4.4 [*PEAGG] mpls [*PEAGG-mpls] quit [*PEAGG] mpls ldp [*PEAGG-mpls-ldp] quit [*PEAGG] mpls l2vpn [*PEAGG-l2vpn] quit [*PEAGG] interface gigabitethernet 0/1/0 [*PEAGG-Gigabitethernet0/1/0] mpls [*EAGG-Gigabitethernet0/1/0] mpls ldp [*PEAGG-Gigabitethernet0/1/0] quit [*PEAGG] interface gigabitethernet 0/1/2 [*PEAGG-Gigabitethernet0/1/2] mpls [*PEAGG-Gigabitethernet0/1/2] mpls ldp [*PEAGG-Gigabitethernet0/1/2] quit [*PEAGG] commit
After the configuration is complete, run the display mpls ldp session command. The command output shows that Label Distribution Protocol (LDP) sessions have been established between each UPE and the PE-AGG.
The following example uses the command output on UPE1.
[~UPE1] display mpls ldp session LDP Session(s) in Public Network Codes: LAM(Label Advertisement Mode), SsnAge Unit(DDDD:HH:MM) Codes: LAM(Label Advertisement Mode), SsnAge Unit(DDDD:HH:MM) An asterisk (*) before a session means the session is being deleted. ------------------------------------------------------------------------------ PeerID Status LAM SsnRole SsnAge KASent/Rcv ------------------------------------------------------------------------------ 2.2.2.2:0 Operational DU Passive 0000:00:46 187/187 3.3.3.3:0 Operational DU Passive 0000:00:44 177/177 ------------------------------------------------------------------------------ TOTAL: 2 session(s) Found.
- Create a VSI and specify LDP as its signaling protocol.
# Configure UPE1.
[~UPE1] vsi ldp1 static [*UPE1-vsi-ldp1] pwsignal ldp [*UPE1-vsi-ldp1-ldp] vsi-id 2 [*UPE1-vsi-ldp1-ldp] peer 2.2.2.2 [*UPE1-vsi-ldp1-ldp] peer 3.3.3.3 [*UPE1-vsi-ldp1-ldp] quit [*UPE1-vsi-ldp1] quit [*UPE1] commit
# Configure UPE2.
[~UPE2] vsi ldp1 static [*UPE2-vsi-ldp1] pwsignal ldp [*UPE2-vsi-ldp1-ldp] vsi-id 2 [*UPE2-vsi-ldp1-ldp] peer 1.1.1.1 [*UPE2-vsi-ldp1-ldp] peer 4.4.4.4 [*UPE2-vsi-ldp1-ldp] commit
# Configure UPE3.
[~UPE3] vsi ldp1 static [*UPE3-vsi-ldp1] pwsignal ldp [*UPE3-vsi-ldp1-ldp] vsi-id 2 [*UPE3-vsi-ldp1-ldp] peer 1.1.1.1 [*UPE3-vsi-ldp1-ldp] peer 4.4.4.4 [*UPE3-vsi-ldp1-ldp] commit
# Configure the PE-AGG.
[~PEAGG] vsi ldp1 static [*PEAGG-vsi-ldp1] pwsignal ldp [*PEAGG-vsi-ldp1-ldp] vsi-id 2 [*PEAGG-vsi-ldp1-ldp] peer 3.3.3.3 [*PEAGG-vsi-ldp1-ldp] peer 2.2.2.2 [*PEAGG-vsi-ldp1-ldp] commit
- Bind the VSI to an AC interface.
# Configure UPE1.
[~UPE1] interface gigabitethernet 0/1/2.1 [*UPE1-GigabitEthernet0/1/2.1] vlan-type dot1q 2 [*UPE1-GigabitEthernet0/1/2.1] l2 binding vsi ldp1 [*UPE1-GigabitEthernet0/1/2.1] undo shutdown [*UPE1-GigabitEthernet0/1/2.1] quit [*UPE1] commit
# Configure the PE-AGG.
[~PEAGG] interface gigabitethernet 0/1/1.1 [*PEAGG-GigabitEthernet0/1/1.1] vlan-type dot1q 2 [*PEAGG-GigabitEthernet0/1/1.1] l2 binding vsi ldp1 [*PEAGG-GigabitEthernet0/1/1.1] undo shutdown [*PEAGG-GigabitEthernet0/1/1.1] quit [*PEAGG] commit
After the configuration is complete, run the display vsi name ldp1 verbose command to view detailed information about the VSI named ldp1.
The following example uses the command output on UPE1.
[~UPE1] display vsi name ldp1 verbose ***VSI Name : ldp1 Administrator VSI : no Isolate Spoken : disable VSI Index : 0 PW Signaling : ldp Member Discovery Style : static Bridge-domain Mode : disable PW MAC Learn Style : unqualify Encapsulation Type : vlan MTU : 1500 Diffserv Mode : uniform Service Class : -- Color : -- DomainId : 255 Domain Name : Ignore AcState : disable P2P VSI : disable Create Time : 0 days, 0 hours, 38 minutes, 30 seconds VSI State : up Resource Status : Valid VSI ID : 1 *Peer Router ID : 2.2.2.2 primary or secondary : primary ignore-standby-state : no VC Label : 4099 Peer Type : dynamic Session : up Tunnel ID : 0x41004000 Broadcast Tunnel ID : 0x41004000 Broad BackupTunnel ID : 0x0 CKey : 2 NKey : 1 Stp Enable : 0 PwIndex : 0 Control Word : enable *Peer Router ID : 3.3.3.3 primary or secondary : primary ignore-standby-state : no VC Label : 4100 Peer Type : dynamic Session : up Tunnel ID : 0x41004001 Broadcast Tunnel ID : 0x41004001 Broad BackupTunnel ID : 0x0 CKey : 4 NKey : 3 Stp Enable : 0 PwIndex : 0 Control Word : enable Interface Name : GigabitEthernet0/1/2.1 State : up Access Port : false Last Up Time : 2012/04/26 15:47:02 Total Up Time : 0 days, 0 hours, 15 minutes, 38 seconds **PW Information: *Peer Ip Address : 2.2.2.2 PW State : up Local VC Label : 4099 Remote VC Label : 4099 Remote Control Word : enable PW Type : label Tunnel ID : 0x41004000 Broadcast Tunnel ID : 0x41004000 Broad BackupTunnel ID : 0x0 Ckey : 0x2 Nkey : 0x1 Main PW Token : 0x41004000 Slave PW Token : 0x0 Tnl Type : LSP OutInterface : GigabitEthernet0/1/1 Backup OutInterface : Stp Enable : 0 Mac Flapping : 0 PW Last Up Time : 2012/04/26 15:47:02 PW Total Up Time : 0 days, 0 hours, 15 minutes, 9 seconds *Peer Ip Address : 3.3.3.3 PW State : up Local VC Label : 4100 Remote VC Label : 4099 Remote Control Word : enable PW Type : label Tunnel ID : 0x41004001 Broadcast Tunnel ID : 0x41004001 Broad BackupTunnel ID : 0x0 Ckey : 0x4 Nkey : 0x3 Main PW Token : 0x41004001 Slave PW Token : 0x0 Tnl Type : LSP OutInterface : GigabitEthernet0/1/0 Backup OutInterface : Stp Enable : 0 Mac Flapping : 0 PW Last Up Time : 2012/04/26 15:47:10 PW Total Up Time : 0 days, 0 hours, 6 minutes, 37 seconds
- Configure VPLS-based CFM on UPE1 and the PE-AGG.
# Configure UPE1.
[~UPE1] cfm enable [*UPE1] cfm md md1 [*UPE1-md-md1] ma ma1 [*UPE1-md-md1-ma-ma1] ccm-interval 100 [*UPE1-md-md1-ma-ma1] map vsi ldp1 [*UPE1-md-md1-ma-ma1] mep mep-id 1 interface gigabitethernet 0/1/2.1 inward [*UPE1-md-md1-ma-ma1] remote-mep mep-id 2 [*UPE1-md-md1-ma-ma1] mep ccm-send enable [*UPE1-md-md1-ma-ma1] remote-mep ccm-receive enable [*UPE1-md-md1-ma-ma1] quit [*UPE1-md-md1] commit
# Configure the PE-AGG.
[~PEAGG] cfm enable [*PEAGG] cfm md md1 [*PEAGG-md-md1] ma ma1 [*PEAGG-md-md1-ma-ma1] ccm-interval 100 [*PEAGG-md-md1-ma-ma1] map vsi ldp1 [*PEAGG-md-md1-ma-ma1] mep mep-id 2 interface gigabitethernet 0/1/1.1 inward [*PEAGG-md-md1-ma-ma1] remote-mep mep-id 1 [*PEAGG-md-md1-ma-ma1] mep ccm-send enable [*PEAGG-md-md1-ma-ma1] remote-mep ccm-receive enable [*PEAGG-md-md1-ma-ma1] quit [*PEAGG-md-md1] commit
- Verify the configuration.
After completing the configurations, run the display cfm mep and display cfm remote-mep commands on UPE1 or the PE-AGG. The command output shows that VPLS-based CFM has been established.
The following example uses the command output on UPE1.
[~UPE1] display cfm mep md md1 The total number of MEPs is : 1 -------------------------------------------------- MD Name : md1 MD Name Format : string Level : 0 MA Name : ma1 MEP ID : 1 VLAN ID : -- VSI Name : ldp1 L2VC ID : -- L2VPN Name : -- CE ID : -- CE Offset : -- L2TPV3 Tunnel Name : -- L2TPV3 Local Connection Name : -- Interface Name : GigabitEthernet0/1/2.1 CCM Send : enabled Direction : inward MAC Address : 00e0-fc12-7880 MEP Pe-vid : -- MEP Ce-vid : -- MEP Vid : -- Alarm Status : none Alarm RDI : enabled Bandwidth Receive : false Bandwidth : -- [~UPE1] display cfm remote-mep The total number of RMEPs is : 1 The status of RMEPs : 1 up, 0 down, 0 disable -------------------------------------------------- MD Name : md1 Level : 0 MA Name : ma1 RMEP ID : 2 VLAN ID : -- VSI Name : ldp1 L2VC ID : -- L2VPN Name : -- CE ID : -- CE Offset : -- L2TPV3 Tunnel Name : -- L2TPV3 Local Connection Name : -- CCM Send : enabled MAC : 00e0-fc12-7890 Trigger-If-Down : disabled CFM Status : up Alarm Status : none Interface TLV : -- Port Status TLV : --
Configuration Files
UPE1 configuration file
# sysname UPE1 # vlan batch 2 # cfm version standard cfm enable # mpls lsr-id 1.1.1.1 mpls # mpls l2vpn # vsi ldp1 static pwsignal ldp vsi-id 1 peer 2.2.2.2 peer 3.3.3.3 # mpls ldp # interface GigabitEthernet0/1/0 undo shutdown ip address 192.168.3.1 255.255.255.0 mpls mpls ldp # interface GigabitEthernet0/1/1 undo shutdown ip address 192.168.1.1 255.255.255.0 mpls mpls ldp # interface GigabitEthernet0/1/2 undo shutdown # interface GigabitEthernet0/1/2.1 vlan-type dot1q 2 l2 binding vsi ldp1 # interface LoopBack0 ip address 1.1.1.1 255.255.255.255 # ospf 1 area 0.0.0.0 network 1.1.1.1 0.0.0.0 network 192.168.1.0 0.0.0.255 network 192.168.3.0 0.0.0.255 # cfm md md1 ma ma1 map vsi ldp1 ccm-interval 100 mep mep-id 1 interface GigabitEthernet0/1/2.1 inward mep ccm-send enable remote-mep mep-id 2 remote-mep ccm-receive enable # return
UPE2 configuration file
# sysname UPE2 # cfm version standard cfm enable # mpls lsr-id 2.2.2.2 mpls # mpls l2vpn # vsi ldp1 static pwsignal ldp vsi-id 1 peer 1.1.1.1 peer 4.4.4.4 # mpls ldp # interface GigabitEthernet0/1/0 undo shutdown ip address 192.168.2.1 255.255.255.0 mpls mpls ldp # interface GigabitEthernet0/1/1 undo shutdown ip address 192.168.1.2 255.255.255.0 mpls mpls ldp # interface LoopBack0 ip address 2.2.2.2 255.255.255.255 # ospf 1 area 0.0.0.0 network 2.2.2.2 0.0.0.0 network 192.168.1.0 0.0.0.255 network 192.168.2.0 0.0.0.255 # return
UPE3 configuration file
# sysname UPE3 # mpls lsr-id 3.3.3.3 mpls # mpls l2vpn # vsi ldp1 static pwsignal ldp vsi-id 1 peer 1.1.1.1 peer 4.4.4.4 # mpls ldp # interface GigabitEthernet0/1/0 undo shutdown ip address 192.168.3.2 255.255.255.0 mpls mpls ldp # interface GigabitEthernet0/1/1 undo shutdown ip address 192.168.4.1 255.255.255.0 mpls mpls ldp # interface LoopBack0 ip address 3.3.3.3 255.255.255.255 # ospf 1 area 0.0.0.0 network 1.1.1.1 0.0.0.0 network 3.3.3.3 0.0.0.0 network 192.168.3.0 0.0.0.255 network 192.168.4.0 0.0.0.255 # return
PE-AGG configuration file
# sysname PEAGG # cfm version standard cfm enable # mpls lsr-id 4.4.4.4 mpls # mpls l2vpn # vsi ldp1 static pwsignal ldp vsi-id 1 peer 2.2.2.2 peer 3.3.3.3 # mpls ldp # interface GigabitEthernet0/1/0 undo shutdown ip address 192.168.2.2 255.255.255.0 mpls mpls ldp # interface GigabitEthernet0/1/2 undo shutdown ip address 192.168.4.2 255.255.255.0 mpls mpls ldp # interface GigabitEthernet0/1/1 undo shutdown # interface GigabitEthernet0/1/1.1 vlan-type dot1q 2 l2 binding vsi ldp1 # interface LoopBack0 ip address 4.4.4.4 255.255.255.255 # ospf 1 area 0.0.0.0 network 4.4.4.4 0.0.0.0 network 192.168.2.0 0.0.0.255 network 192.168.4.0 0.0.0.255 # interface LoopBack0 ip address 4.4.4.4 255.255.255.255 # ospf 1 area 0.0.0.0 network 4.4.4.4 0.0.0.0 network 192.168.2.0 0.0.0.255 network 192.168.4.0 0.0.0.255 # cfm md md1 ma ma1 map vsi ldp1 ccm-interval 100 mep mep-id 2 interface GigabitEthernet0/1/1.1 inward mep ccm-send enable remote-mep mep-id 1 remote-mep ccm-receive enable # return