VPLS configuration commands

Transcription

1 Contents VPLS configuration commands 1 car 1 description 1 display bgp vpls 2 display l2vpn fast-switch-group 7 display mac-address vsi 8 display mpls l2vpn fib ac vpls 10 display mpls l2vpn fib pw vpls 12 display pw-class 14 display service-instance interface 15 display vpls connection 16 display vsi 19 display vsi remote 24 dual-npe revertive 25 encapsulation (service instance view) 26 encapsulation (VSI view) 26 l2 binding vsi 27 mac-learning 28 mac-learn-style 29 mac-move enable 29 mac-table limit 30 mtu (VSI view) 31 peer (VSI LDP view) 31 ping lsp pw (for VPLS) 32 pw-class 33 pwsignal 34 pw-tunnel-policy 34 reset bgp vpls 35 reset mac-address vsi 36 reset service-instance statistics 36 route-distinguisher (VSI BGP view) 37 service-instance 37 shutdown (VSI view) 38 site 39 tnl-policy 39 trans-mode 40 vpls-family 41 vpn-target (VSI BGP view) 41 vsi 42 vsi-id 43 xconnect vsi 44 1

2 VPLS configuration commands NOTE: The switch operates in IRF or standalone (the default) mode. For more information about IRF mode, see IRF Configuration Guide. The term router in this document refers to both routers and Layer 3 switches. car car { inbound outbound } name car-name undo car { inbound outbound } Service instance view inbound: Applies a global CAR action in the inbound direction. outbound: Applies a global CAR action in the outbound direction. name car-name: Specifies a global CAR action by name, a string of 1 to 31 characters. Use the car command to apply a global CAR action in the inbound or outbound traffic on an attachment circuit (AC). Use the undo car command to restore the default. By default, no global CAR action is applied to an AC. # Apply global CAR action car1 to inbound traffic and car2 to outbound traffic for service instance 200 on the interface GigabitEthernet 3/0/1. [Sysname] interface GigabitEthernet 3/0/1 [Sysname-GigabitEthernet3/0/1] service-instance 200 [Sysname-GigabitEthernet3/0/1-srv200] car inbound name car1 [Sysname-GigabitEthernet3/0/1-srv200] car outbound name car2 description description text 1

3 undo description VSI view text: for a VPLS instance, a string of 1 to 80 characters. Use the description command to set a description for a VPLS instance. Use the undo description command to remove the configuration. By default, no description is set for a VPLS instance. # Set the description of VPLS instance aaa to Aaa_Technologies_Co._Ltd.. [Sysname] vsi aaa [Sysname-vsi-aaa] description Aaa_Technologies_Co._Ltd. display bgp vpls Any view display bgp vpls { all group [ group-name ] peer [ [ ip-address ] verbose ] route-distinguisher route-distinguisher [ site-id site-id [ label-offset label-offset ] ] } [ { begin exclude include } regular-expression ] 1: Monitor level all: Specifies all VPLS information in the BGP routing table. group group-name: Specifies a peer group by its name, a string of 1 to 47 characters. ip-address: IP address of the peer. verbose: Displays detailed information. route-distinguisher route-distinguisher: Specifies the route distinguisher (RD), a string of 3 to 21 characters in the format of nn:nn or IP_address:nn. site-id site-id: Specifies the site in the VPLS instance by its ID. label-offset label-offset: Specifies the label offset value, which is in the range of 0 to : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. 2

4 exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display bgp vpls command to display the VPLS information in a BGP routing table. # Display all VPLS information in the BGP routing table. <Sysname> display bgp vpls all BGP Local Router ID : , Local AS number : 100 Origin codes:i - IGP, e - EGP,? - incomplete BGP.VPLS: 1 destination **Route Distinguisher: 100:1 SITE ID LB Offset LB Size LB Base Nexthop LocPref Table 1 Output description Field BGP Local Router ID Local AS number Origin codes BGP.VPLS SITE ID LB Offset LB Size LB Base LocPref Router ID of the local BGP router Number of the local AS Route origin codes. Valid values include: i IGP (learned from within the AS) e EGP (learned through EGP)? incomplete (learned in any other way) Number of BGP VPLS ID of a site in the VPLS instance Label offset value Size of the label block Initial label of the label block Local preference # Display detailed information about VPLS peer in the BGP routing table. <Sysname> display bgp vpls peer verbose Peer: Local: Type: IBGP link BGP version 4, remote router ID BGP current state: Established, Up for 01h06m42s BGP current event: KATimerExpired BGP last state: OpenConfirm Port: Local Remote Configured: Active Hold Time: 180 sec Keep Alive Time:60 sec Received : Active Hold Time: 180 sec Negotiated: Active Hold Time: 180 sec Keep Alive Time:60 sec 3

5 Peer optional capabilities: Peer support bgp multi-protocol extended Peer support bgp route refresh capability Graceful Restart Capability: received Restart Timer Value of Peer: 150 seconds Forwarding State preserved by Peer for following Address families: IPv4 Unicast VPLS Address family IPv4 Unicast: advertised and received Address family VPLS: advertised and received Received: Total 26 messages, Update messages 2 Sent: Total 28 messages, Update messages 2 Maximum allowed prefix number: Threshold: 75% Minimum time between advertisement runs is 15 seconds Optional capabilities: Route refresh capability has been enabled Connect-interface has been configured Peer Preferred Value: 0 BFD: Enabled Routing policy configured: No routing policy is configured Table 2 Output description Field Peer Local Type BGP version 4 remote router ID BGP current state BGP current event BGP last state Port Configured Received Negotiated Peer optional capabilities: Peer support bgp multi-protocol extended Peer support bgp route refresh capability IP address of the peer. IP address of the local router. BGP type. BGP version information. IP address of the remote router. Current status of the BGP session. Current event of the BGP session. State that the BGP session was in before transitioning to the current status. Local and remote port numbers of the BGP session. Settings of the local timers. Received active hold interval. Negotiated timer settings. Optional peer capabilities. In this example, the peer supports BGP multicast protocol extension and route refresh. 4

6 Field Graceful Restart Capability: Restart Timer Value of Peer Forwarding State preserved by Peer for following Address families Address family IPv4 Unicast Address family VPLS Received Sent Maximum allowed prefix number Threshold Minimum time between advertisement runs is XX seconds Optional capabilities: Route refresh capability has been enabled Connect-interface has been configured Peer Preferred Value BFD Routing policy configured Information about Graceful Restart (GR) capability, including the peer restart timer and the address families for which forwarding state is preserved. IPv4 unicast address family capability. VPLS address family. Counts of received messages, including the total number of received messages and the number of received update messages. Counts of sent messages, including the total number of sent messages and the number of sent update messages. Maximum number of routes allowed. Threshold value. When the number of routes reaches the maximum number of routes allowed multiplied by this threshold value, an alarm is issued. Minimum advertising interval. Optional capabilities. In this example, route refresh capability is enabled, and the directly connected interface is configured. Peer preference value. Whether BFD is enabled for the peer. Routing policy configured for the peer. # Display the VPLS information for RD 100:1 in the BGP routing table. <Sysname> display bgp vpls route-distinguisher 100:1 BGP Local Router ID : , Local AS Number : 100 Origin codes:i - IGP, e - EGP,? - incomplete BGP.VPLS: 1 destination SITE ID LB Offset LB Size LB Base Nexthop LocPref Table 3 Output description Field BGP Local Router ID Local AS Number Origin codes BGP.VPLS Router ID of the local BGP router Number of the local AS Route origin codes. Valid values include: i IGP (learned from within the AS) e EGP (learned through EGP)? incomplete (learned in any other way) Number of BGP VPLS 5

7 Field SITE ID LB Offset LB Size LB Base Nexthop LocPref ID of a site in the VPLS instance Label offset value Size of the label block Initial label of the label block Address of the next hop Local preference # Display the VPLS information for specified RD, CE number, and label offset in the BGP routing table. <Sysname> display bgp vpls route-distinguisher 100:1 site-id 4 label-offset 0 BGP Local router ID : , local AS number : 100 Origin codes:i - IGP, e - EGP,? - incomplete *Nexthop : , Locpref : 100 Metric : 133, Flag : 0x85 LB Base : , LB NewBase : 0 LB Size : 10, Label Offset : 0 MTU :0, Encap Type :Unknown or Reserved Path Attribute : RefCount : 1, MED 133:, AS Path : 200 The following table gives the description on the fields of the display bgp vpls route-distinguisher site-id label-offset command. Table 4 Output description Field BGP Local router ID local AS number Origin codes *Nexthop Locpref Metric Router ID of the local BGP router Number of the local AS Route origin codes. Valid values include: i IGP (learned from within the AS) e EGP (learned through EGP)? incomplete (learned in any other way) Address of the next hop Local preference Cost value 6

8 Field Flag LB Offset LB Size LB Base LB NewBase RefCount MED AS Path Current status of the label: 0x0001 (BGP_VPLS_LB_NOT_SENTTO_VPLS) 0x0002 (BGP_VPLS_LB_SENTTO_VPLS) 0x0004 (BGP_VPLS_LB_SELECTED) 0x0008 (BGP_VPLS_LB_ASBR_TNLDOWN) 0x0010 (BGP_VPLS_LB_FROM_RR_IBGP) 0x0020 (BGP_VPLS_LB_FROM_RR_EBGP) 0x0040 (BGP_VPLS_LB_FROM_IBGP) 0x0080 (BGP_VPLS_LB_FROM_EBGP) 0x0085 (BGP_VPLS_LB_NOT_SENTTO_VPLS BGP_VPLS_LB_SELECTED BGP_VPLS_LB_FROM_EBGP) Label offset value Size of the label block Initial label of the label block New label block Label reference count Cost value AS path of the route MTU Maximum transmission unit at Layer 2 Encap Type Encapsulation type display l2vpn fast-switch-group display l2vpn fast-switch-group [ group-index ] [ { begin exclude include } regular-expression ] Any view 1: Monitor level group-index: Fast switching group index, in the range of 0 to : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. 7

9 Use the display l2vpn fast-switch-group command to display information about one or all fast switching groups. # Display information about all fast switching groups. <Sysname> display l2vpn fast-switch-group Fast group index :0 Peer router ID : Backup-peer router ID : In used peer router ID : Reference counter :1 Fast group index :1 Peer router ID : Backup-peer router ID : In used peer router ID : Reference counter :1 Table 5 Output description Field Fast group index Peer router ID Backup-peer router ID In used peer router ID Reference counter Index of the fast switching group Address of the VPLS instance peer Address of the backup peer Address of the peer that is in use Number of times that the group has been referenced display mac-address vsi Any view display mac-address vsi [ vsi-name ] [ blackhole dynamic static ] [ count ] [ { begin exclude include } regular-expression ] 1: Monitor level vsi-name: Name of the VPLS instance, a case-insensitive string of 1 to 31 characters. Hyphens (-) are not allowed. blackhole: Black hole MAC forwarding entries. dynamic: Dynamic MAC forwarding entries. static: Static MAC forwarding entries. count: Number of MAC forwarding entries. 8

10 : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display mac-address vsi command to display the MAC address table information of a specific VPLS instance or all VPLS instances. Related commands: vsi; mac-address (Layer 2 LAN Switching Command Reference). NOTE: The switch does not support black hole MAC forwarding entries (blackhole) and static MAC forwarding entries (static). If you specify the blackhole and static keywords, no information is output for them. # Display information about the MAC address table. <Sysname> display mac-address vsi MAC ADDR STATE VSI ID PEER IP AGING TIME a dynamic 1 Vlan 300 AGING dynamic 1 LinkId 1 AGING mac address(es) found --- # Display the total number of entries in the MAC address table. <Sysname> display mac-address vsi count 2 mac address(es) found Table 6 Output description Field MAC ADDR STATE MACTYPE Vsilndex LINK ID VSI ID PEER IP AGING TIME XX mac address(es) found MAC address. Status of the MAC address. MAC address type of the VPLS instance. VSI index. Link ID. ID of the VPLS instance. IP address of the peer in the VPLS instance. For a device on the private network side, it is the ID of the VLAN to which the switch belongs. For a device on the public network side, it is the PW ID. Whether the MAC address of the VPLS instance may get aged, AGING or NOAGED. Total number of MAC addresses in the MAC address table of the VPLS instance. 9

11 display mpls l2vpn fib ac vpls In standalone mode: display mpls l2vpn fib ac vpls [ vsi vsi-name interface interface-type interface-number [ service-instance service-instanceid ] ] [ slot slot-number ] [ verbose ] [ { begin exclude include } regular-expression ] In IRF mode: Any view display mpls l2vpn fib ac vpls [ vsi vsi-name interface interface-type interface-number [ service-instance service-instanceid ] ] [ chassis chassis-number slot slot-number ] [ verbose ] [ { begin exclude include } regular-expression ] 1: Monitor level vsi vsi-name: Specifies the VPLS instance name, a case-insensitive string of 1 to 31 characters. Hyphens (-) are not allowed. interface interface-type interface-number: Specifies the interface connecting a CE by its type and number. service-instance service-instanceid: Specifies a service instance. service-instanceid is the service instance ID, in the range of 1 to verbose: Displays the detailed information. slot slot-number: Displays the AC information on a card. slot-number represents the number of the slot that holds the card. Use this option when your switch is operating in standalone (the default) mode. chassis chassis-number slot slot-number: Displays the AC entries of a card on an IRF member switch. The chassis-number argument represents the ID of the IRF member switch, and the slot-number argument represents the number of the slot that holds the card. You can display the chassis number and slot number with the display device command. Use this option when your switch is operating in IRF mode. : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display mpls l2vpn fib ac vpls command to display the AC entry information of one or all VPLS instances. When you use this command, note these guidelines: If you specify an interface but do not specify a service instance, the command displays the AC entries of the VPLS connection created on the Layer 3 interface. 10

12 If you specify both an interface and a service instance, the command displays the AC entries of the VPLS connection created for the service instance on the Layer 2 interface. If you do not specify any parameter, the command displays the AC entries of all VPLS connections. # Display the AC entry information of all VPLS instances. <Sysname> display mpls l2vpn fib ac vpls Total VSI Entry:1 Total AC Entry:1 In Interface ServID VSIName VSIIndex LinkID GE3/1/ vsi1 1 1 Table 7 Output description Field Total VSI Entry Total AC Entry In Interface ServID VSIName VSIIndex LinkID Total number of VSI entries, which is displayed only when you display all VPLS AC entries Total number of VPLS AC entries, which is displayed only when you display all VPLS AC entries Incoming interface, the interface bound to an L2VPN Service instance ID VPLS instance name VPLS instance index Link ID of an AC in the VPLS instance # Display the detailed AC entry information of all VPLS instances. <Sysname> display mpls l2vpn fib ac vpls verbose Total VSI Entry:2 Total AC Entry:2 VSI Name: aaa VSI Index: 0 **In Interface : GE3/0/1 Service Instance ID : 1 Link ID : 9 Access Mode : Vlan CE Type : Independent AC Encapsulation : s-vid 300 c-vid 400 to Hub Spoke Type : ---- GR Count : 0 VSI Name: bbb VSI Index: 1 **In Interface : GE3/0/1 Service Instance ID : 2 Link ID : 9 Access Mode : Vlan CE Type : Independent AC Encapsulation : s-vid to 4050 Hub Spoke Type : ---- GR Count : 0 11

13 Table 8 Output description Field Total VSI Entry Total AC Entry VSI Name VSI Index In Interface Link ID Access Mode CE Type AC Encapsulation GR Count Total number of VSI entries, which is displayed only when you display all VPLS AC entries Total number of VPLS AC entries, which is displayed only when you display all VPLS AC entries Name of the VPLS instance Index of the VPLS instance Incoming interface, the interface bound to an L2VPN Link ID of an AC in the VPLS instance Access mode at the AC side Interface encapsulation type at the AC side, which can be PortVlan or Independent Encapsulation VLAN information at the AC side. Number of times that GR occurs display mpls l2vpn fib pw vpls In standalone mode: display mpls l2vpn fib pw vpls [ vsi vsi-name [ link link-id ] ] [ slot slot-number ] [ verbose ] [ { begin exclude include } regular-expression ] In IRF mode: Any view display mpls l2vpn fib pw vpls [ vsi vsi-name [ link link-id ] ] [ chassis chassis-number slot slot-number ] [ verbose ] [ { begin exclude include } regular-expression ] 1: Monitor level vsi vsi-name: Specifies the VPLS instance name, a case-insensitive string of 1 to 31 characters. Hyphens (-) are not allowed. The specified VPLS instance must have existed. link link-id: Specifies a PW in the VPLS instance by its link ID. The specified PW must have existed. verbose: Displays the detailed information. slot slot-number: Displays the PW information on a card. The slot-number argument represents the number of the slot that holds the card. Use this option when your switch is operating in standalone (the default) mode. chassis chassis-number slot slot-number: Displays the PW entries of a card on an IRF member switch. The chassis-number represents the ID of the IRF member switch, and the slot-number argument represents the 12

14 number of the slot that holds the card. You can display the chassis number and slot number with the display device command. Use this option when your switch is operating in IRF mode. : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display mpls l2vpn fib pw vpls command to display the PW entry information of one or all VPLS instances. # Display the PW entry information of all VPLS instance. <Sysname> display mpls l2vpn fib pw vpls Total VSI Entry:1 Total PW Entry:1 VSI Name VSI Index Link ID InVCLabel OutVCLabel TunnelID vsi x878ad000 Table 9 Output description Field Total VSI Entry Total PW Entry VSI Name VSI Index Link ID InVCLabel OutVCLabel TunnelID Total number of VSI entries, which is displayed only when you display all VPLS PW entries Total number of VPLS PW entries, which is displayed only when you display all VPLS PW entries VPLS instance name VPLS instance index Link ID of a PW in the VPLS instance Incoming VC label Outgoing VC label Public tunnel ID # Display the detailed PW entry information of all VPLS instances. <Sysname> display mpls l2vpn fib pw vpls verbose Total VSI Entry:1 Total PW Entry:1 VSI Name : vsi1 VSI Index: 0 **Link ID : 1 In Interface : GE3/1/1 In VC Label : 1000 Out VC Label : 1002 Encapsulation Type : Ethernet 13

15 Hub Spoke Type : Hub MTU : 1500 Role : Main State : Active Dual Link ID : 2 Fast Switch Group ID: 1 Tunnel ID : 0x878ad000(Done) GrCount:1 Tunnel ID : 0x878ad001(Waiting) GrCount:1 Table 10 Output description Field Total VSI Entry Total PW Entry VSI Name VSI Index Link ID In Interface In VC Label Out VC Label MTU Role State Dual Link ID Fast Switch Group ID Tunnel ID Total number of VSI entries, which is displayed only when you display all VPLS PW entries Total number of VPLS PW entries, which is displayed only when you display all VPLS PW entries VPLS instance name VPLS instance index Link ID of a PW in the VPLS instance Incoming interface, the interface bound to an L2VPN Incoming VC label Outgoing VC label Maximum transmission unit PW role, which can be Main, Backup, or Normal PW state, active or standby Link ID of the other PW, which is displayed when main and backup PWs exist in the VPLS instance PW group ID Public tunnel ID and entry state (Done or Waiting) GrCount: Number of times that GR occurs display pw-class display pw-class [ pw-class-name ] [ { begin exclude include } regular-expression ] Any view 1: Monitor level pw-class-name: Name of a PW class template, a case-insensitive string of 1 to 19 characters. 14

16 : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display pw-class command to display information about one or all PW class templates. If no PW class template is specified, the command displays information about all PW class templates. If you specify a PW class template, the output information of the display command includes an additional field to show the number of times the PW class template has been referenced. # Display information about all PW class templates. <Sysname> display pw-class Total 3 PW-class(es) PW-class name Transport mode Tunnel policy 1234 Ethernet abc 1025 VLAN abc 1026 VLAN - # Display information about the PW class template named <Sysname> display pw-class 1234 PW-class name Transport mode Tunnel policy Reference count 1234 Ethernet abc 0 Table 11 Output description Field Tunnel policy Reference count Name of the tunneling policy used by the PW class template. If no tunneling policy is specified for the PW class template, this field displays a hyphen (-). Number of times that the PW class template are referenced. display service-instance interface Any view display service-instance interface interface-type interface-number [ service-instance service-instance-id ] [ { begin exclude include } regular-expression ] 1: Monitor level 15

17 interface-type interface-number: Specifies an interface by it type and number. service-instance service-instance-id: Specifies a service instance configured on the specified interface. service-instance-id is in the range of 1 to If you do not specify any service instance, the command displays the information of all service instances configured on the specified interface. : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display service-instance interface command to display information about one or all service instances configured on an interface. # Display information about all service instances configured on GigabitEthernet 3/0/3. <Sysname> display service-instance interface GigabitEthernet 3/0/3 Total 2 service instance(s) Service instance : 1000 Encapsulation : s-vid 100 MTU : 1500 Access-mode : VLAN Service type : VPLS Service instance : 1002 Encapsulation : s-vid 103 MTU : 1500 Access-mode : VLAN Service type : VPLS Table 12 Output description Field Encapsulation Service Type Packet matching rule. Service type associated with the service instance. The service type can be VPLS or VPWS, and is displayed as when the service instance is not associated with L2VPN. display vpls connection display vpls connection [ bgp ldp vsi vsi-name ] [ block down up ] [ verbose ] [ { begin exclude include } regular-expression ] Any view 16

18 1: Monitor level bgp: Specifies all Kompella VPLS connections. ldp: Specifies all Martini VPLS connections. vsi vsi-name: Specifies a VPLS instance by its name, a case-insensitive string of 1 to 31 characters. Hyphens (-) are not allowed. block: Specifies VPLS connections that are blocked. A PW in the block state is not used for the moment. down: Specifies VPLS connections that are down. up: Specifies VPLS connections that are up. verbose: Displays detailed information. : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display vpls connection command to display information about VPLS connections. Related commands: vsi. # Display information about VPLS connections of VPLS instance aaa. <Sysname> display vpls connection vsi aaa Total 1 connection(s), connection(s): 1 up, 0 block, 0 down, 1 ldp, 0 bgp VSI Name: aaa Signaling: ldp VsiID VsiType PeerAddr InLabel OutLabel LinkID VCState 500 vlan up Table 13 Output description Field VSI Name Signaling VsiID VsiType PeerAddr InLabel Name of the VPLS instance Type of the PW signaling protocol used by the VPLS instance ID of the VPLS instance Access type of the VPLS instance Address of the peer in the VPLS instance Incoming label of the VPLS instance 17

19 Field OutLabel LinkID VCState Outgoing label of the VPLS instance ID of the PW in the VPLS instance Status of the VC # Display the detailed information of VPLS connections of VPLS instance aaa. <Sysname> display vpls connection vsi aaa verbose VSI Name: aaa Signaling: ldp **Remote Vsi ID : 500 VC State : up Encapsulation : vlan Group ID : 0 MTU : 1500 Peer Ip Address : PW Type : label Local VC Label : 1024 Remote VC Label : 1024 Link ID : 1 Tunnel Policy : -- Tunnel ID : 0x3703ae Local VCCV CC Type : CW, RA Local VCCV CV Type : LSPV Remote VCCV CC Type : CW, RA Remote VCCV CV Type : LSPV Table 14 Output description Field VSI Name Signaling Remote Vsi ID VC State Encapsulation MTU Peer Ip Address PW Type Link ID Local VCCV CC Type Name of the VPLS instance. PW signaling protocol used by the VPLS instance. ID of the VPLS instance. Status of the virtual circuit. Encapsulation type of the VPLS instance. Maximum transmission unit of the VPLS instance. IP address of the peer of the VPLS instance. PW type: label NPW, the PW with a PE. MEHVPLS UPW, the PW with a UPE. ID of the PW in the VPLS instance. Virtual Circuit Connectivity Verification (VCCV) control channel (CC) types supported on the local peer, including: CW Control word RA Router alert (RA) label VCCV is technology like ping. It is used to check the connectivity of L2VPN PWs. 18

20 Field Local VCCV CV Type Remote VCCV CC Type Remote VCCV CV Type VCCV connectivity verification (CV) types supported on the local peer. Only LSPV is supported, indicating that MPLS LSP ping is used to check the PW connectivity. VCCV control channel types supported on the remote peer. VCCV connectivity verification types supported on the remote peer. NOTE: You can use VCCV to verify the connectivity of a PW only if the two peers support at least one identical CC type and one identical CV type. display vsi Any view display vsi [ vsi-name ] [ verbose ] [ { begin exclude include } regular-expression ] 1: Monitor level vsi-name: Name of the VPLS instance, a case-insensitive string of 1 to 31 characters. Hyphens (-) are not allowed. verbose: Displays detailed information. : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display vsi command to display information about a specific VPLS instance or all VPLS instances. Related commands: vsi. # Display information about VPLS instance aaa. <Sysname> display vsi aaa Vsi Mem PW Mac Encap Mtu Vsi Name Disc Type Learn Type Value State aaa static ldp unqualify vlan 1500 up 19

21 Table 15 Output description Field Vsi Name Mem Disc PW Type Mac Learn Encap Type Mtu Value Vsi State Name of the VSI. Peer discovery mechanism of the VSI: static The peer must be configured manually. auto The peer automatic discovery mechanism is used. PW signaling protocol, ldp or bgp. MAC address learning type, unqualify or qualify. PW encapsulation type, vlan, ethernet, or bgp-vpls. Maximum transmission unit. Status of the VSI, up or down. # Display detailed configuration information about VPLS instance aaa, which uses LDP as the PW signaling protocol. <Sysname> display vsi aaa verbose ***VSI Name : aaa VSI Index : 0 VSI : 1 PW Signaling : ldp Member Discovery Style : static PW MAC Learn Style : unqualify Encapsulation Type : vlan MTU : 1500 Bandwidth : kbps BroadcastRestrain : 5% Multicast Restrain : 50% Unknown Unicast Restrain : 10% MacTabLimit : 128 Drop Unknown : enabled MacLearnEnable : enable Hub-spoke : unspecified P2P : unspecified Wait to Restore Time : 10(Min) VSI State : down Local VCCV CC Type : CW, RA Local VCCV CV Type : LSPV VSI ID : 100 *Peer Router ID : VC Label : 1024 Session : up Service : QoS Inbound CAR name : car1 Inbound CAR ID : 1 20

22 Outbound CAR name : car1 Outbound CAR ID : 1 Interface Name : GigabitEthernet3/0/3 State : down Service instance ID : 100 *Peer Ip Address : PW State : up Local VC Label : 1024 Remote VC Label : 1027 PW Type : label Tunnel ID : 0xd2008 Remote VCCV CC Type : RA Remote VCCV CV Type : LSPV # Display detailed configuration information about VPLS instance bbb, which uses BGP as the PW signaling protocol. <Sysname> display vsi bbb verbose ***VSI Name : bbb VSI Index : 1 PW Signaling : bgp Member Discovery Style : auto PW MAC Learn Style : unqualify Encapsulation Type : vlan MTU : 1500 Bandwidth : kbps BroadcastRestrain : 5% Multicast Restrain : 50% Unknown Unicast Restrain : 10% MacTabLimit : 128 Drop Unknown : disabled MacLearnEnable : enable Wait to Restore Time : Invalid VSI State : down BGP RD : 111:1 SiteID/Range/Offset : 100/10/0 Import vpn target : 111:1 Export vpn target : 111:1 Local Label Block : 8192/10/0 Interface Name : GigabitEthernet3/0/4 State : down Service instance ID :

23 Table 16 Output description Field VSI Name VSI Index VSI PW Signaling Member Discovery Style PW MAC Learn Style Encapsulation Type IntfIndex MTU Bandwidth BroadcastRestrain Multicast Restrain Unknown Unicast Restrain MacTabLimit Drop Unknown MacLearnEnable Hub-spoke P2P Wait to Restore Time VSI State Name of the VPLS instance. Index of the VPLS instance. of the VPLS instance. Type of the PW signaling protocol used by the VPLS instance, which can be ldp or bgp. Peer discovery mechanism of the VPLS instance: static The peer must be specified manually. auto The peer automatic discovery mechanism is used. MAC address learning type, unqualify or qualify. PW encapsulation type, vlan, ethernet, or bgp-vpls. Index of the interface. Maximum transmission unit. Bandwidth threshold of the VPLS instance. Broadcast suppression ratio of the VPLS instance. Multicast suppression ratio of the VPLS instance. Unknown unicast suppression ratio of the VPLS instance. Maximum number of MAC addresses for a VPLS instance. Whether to drop packets with unknown source MAC addresses when the VPLS instance has learned the maximum number of MAC addresses allowed. enabled Drops packets with unknown source MAC addresses disabled Forwards packets with unknown source MAC addresses Whether MAC address learning is enabled. Whether Hub-Spoke capability is enabled when the peer discovery mechanism is static. Whether P2P capability is enabled when the peer discovery mechanism is static. PW switchback delay time, in minutes. A value of invalid means that the switchback function is disabled. Status of the VPLS instance, down or up. 22

24 Field Local VCCV CC Type Local VCCV CV Type VSI ID Peer Router ID VC Label Session Service Inbound CAR name Inbound CAR ID Outbound CAR name Outbound CAR ID Fast Switch Group Index BGP RD SiteID/Range/Offset Import vpn target Export vpn target Interface Name State Virtual Circuit Connectivity Verification (VCCV) control channel types supported on the local peer, including: CW Control word RA Router alert (RA) label VCCV is a technology like ping. It is used to check the connectivity of L2VPN PWs. VCCV connectivity verification types supported on the local peer. Only LSPV is supported, indicating that MPLS LSP ping is used to check the PW connectivity. ID of the VPLS instance. ID of the peer. Label of the VC. Status of the session. Enabled services: Statistics The statistics collection service. QoS The PW traffic policing service. Name of the CAR action applied in the inbound direction. If no CAR action is specified, this field does not appear. ID of the CAR action applied in the inbound direction. If no CAR action is specified, this field does not appear. Name of the CAR action applied in the outbound direction. If no CAR action is specified, this field does not appear. ID of the CAR action applied in the outbound direction. If no CAR action is specified, this field does not appear. Index of the fast switching group. BGP router distinguisher. Site ID/site range/ce offset of a site in the VPLS instance. Incoming routing information from the destination VPN extended community. Outgoing routing information to the destination VPN extended community. Name of the Layer 2 Ethernet interface where the service instance associated with the VPLS instance resides. Status of the Layer 2 Ethernet interface where the service instance associated with the VPLS instance resides. 23

25 Field Service instance ID PW Type Remote VCCV CC Type Remote VCCV CV Type ID of the service instance associated with the VPLS instance. PW type: label NPW, the PW with a PE. MEHVPLS UPW, the PW with a UPE. VCCV control channel types supported on the remote peer. VCCV connectivity verification types supported on the remote peer. display vsi remote display vsi remote { bgp ldp } [ { begin exclude include } regular-expression ] Any view 1: Monitor level bgp: Displays information about remote VPLS connections using the signaling protocol of BGP. ldp: Displays information about remote VPLS connections using the signaling protocol of LDP. : Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Use the display vsi remote command to display information about remote VPLS connections using a specific signaling protocol. Related commands: vsi. # Display information about remote VPLS connections using LDP. <Sysname> display vsi remote ldp Vsi Peer VC Group Vsi MTU Vsi ID RouterID Label ID Type Value Index vlan

26 Table 17 Output description Field Vsi ID Peer Router ID VC Label Group ID Vsi Type MTU Value Vsi Index ID of the VPLS instance ID of the peer Label of the VC ID of the group Encapsulation type of the VPLS instance Maximum transmission unit Index of the VPLS instance dual-npe revertive dual-npe revertive [ wtr-time wtr-time ] undo dual-npe revertive [ wtr-time ] VSI LDP view wtr-time wtr-time: Specifies the switchback delay time, or the wait-to-restore time. After the primary PW comes back, the system waits for a period of time dictated by the switchback delay time before switching data from the secondary PW back to the primary PW. The wtr-time argument is in the range of 1 to 720, in minutes. The default is 30 minutes. Use the dual-npe revertive command to enable the switchback function and set the switchback delay time. Use the undo dual-npe revertive wtr-time command to restore the default switchback delay time. Use the undo dual-npe revertive command to disable the switchback function. By default, the switchback function is disabled. # Create a VPLS instance named vpna that uses the peer discovery mechanism of manual configuration and set the switchback delay time to 1 minute. [Sysname] vsi vpna static [Sysname-vsi-vpna] pwsignal ldp [Sysname-vsi-vpna-ldp] dual-npe revertive wtr-time 1 25

27 encapsulation (service instance view) encapsulation { s-vid vlan-id [ only-tagged ] port-based tagged untagged } undo encapsulation Service instance view s-vid vlan-id: Specifies the outer VLAN ID. VLAN ID is in the range of 1 to only-tagged: Matches only tagged packets. If the specified VLAN ID is the default VLAN of the port and the only-tagged keyword is not specified, the service instance matches untagged packets as well as packets carrying the current port s default VLAN ID. port-based: Matches packets by port. tagged: Matches tagged packets. untagged: Matches untagged packets. Use the encapsulation command to configure a packet matching rule for the current service instance. Use the undo encapsulation command to remove the packet matching rule of the current service instance. By default, no packet matching rule is configured for a service instance. If you configure this command for a service instance for multiple times, only the last configuration will take effect. On a port, if you have configured a rule to match packets carrying the port s PVID tag in a service instance without specifying the only-tagged keyword, and to match untagged packets in another service instance, untagged packets will be matched in the service instance where this command was configured first. H3C recommends that you also specify the only-tagged keyword to match packets carrying specific VLAN tags. Otherwise, untagged packets may be matched to a different service instance than the one you expected. Specify different VLAN IDs for different service instances on the same Layer 2 Ethernet interface. # Configure service instance 100 to match VLAN 100. [Sysname] interface GigabitEthernet 3/0/3 [Sysname-GigabitEthernet3/0/3] service-instance 100 [Sysname-GigabitEthernet3/0/3-srv100] encapsulation s-vid 100 encapsulation (VSI view) encapsulation { bgp-vpls ethernet vlan } 26

28 VSI view bgp-vpls: Specifies the PW encapsulation type of the current BGP VPLS instance as the standard encapsulation type defined in RFC 4761, which corresponds to the PW encapsulation type of Ethernet. ethernet: Specify the PW encapsulation type of the current VPLS instance as Ethernet. vlan: Specifies the PW encapsulation type of the current VPLS instance as VLAN. Use the encapsulation command to specify the PW encapsulation type for a VPLS instance. By default, the PW encapsulation type of a VPLS instance is VLAN. # Set the VPLS instance encapsulation type to Ethernet. [Sysname] vsi aaa [Sysname-vsi-aaa] encapsulation ethernet l2 binding vsi l2 binding vsi vsi-name [ access-mode { ethernet vlan } { hub spoke } ] * undo l2 binding vsi vsi-name Interface view vsi-name: Name of the VPLS instance, a case-insensitive string of 1 to 31 characters. Hyphens (-) are not allowed. access-mode: Specifies the access mode of the VPLS instance, which can be ethernet or vlan. When the interface bound with the VPLS instance is a routing interface, the default access mode is Ethernet. When interface bound with the VPLS instance is a routing subinterface, the default access mode is VLAN. ethernet: Specifies the access mode of Ethernet. vlan: Specifies the access mode of VLAN. hub: Specifies that the attached CE is the hub-ce. spoke: Specifies that the attached CE is a spoke-ce. This is the default when the hub-spoke feature is enabled for the instance. Use the l2 binding vsi command to bind a VPLS instance on an interface. 27

29 Use the undo l2 binding vsi command to remove the binding. When the hub-spoke feature is enabled for a VPLS instance (the hub-spoke keyword included in the vsi static command), you can also specify whether the attached CE is a spoke site or the hub site. CAUTION: With the l2 binding vsi command configured on an interface, services bound to the interface are considered the internal VPN services of the VPLS instance. After a Layer 3 interface is bound with a VPLS instance, its Layer 3 subinterfaces cannot be bound with an L2VPN or VPLS instance. After a Layer 3 subinterface is bound with a VPLS instance, the corresponding Layer 3 interface cannot be bound with an L2VPN or VPLS instance. Related commands: peer and vsi. # Bind VPLS instance aaa on GigabitEthernet 3/0/1. [Sysname] interface GigabitEthernet 3/0/1 [Sysname-GigabitEthernet3/0/1] port link-mode route [Sysname-GigabitEthernet3/0/1] l2 binding vsi aaa mac-learning VSI view mac-learning { enable disable } enable: Enables MAC address learning for the VPLS instance. disable: Disables MAC address learning for the VPLS instance. Use the mac-learning command to enable or disable MAC address learning for a VPLS instance. With MAC address learning disabled for a VPLS instance, the system does not learn source MAC addresses from the packets received from the VPLS instance. By default, MAC address learning is enabled. # Enables MAC address learning for VPLS instance aaa. [Sysname] vsi aaa [Sysname-vsi-aaa] mac-learning enable 28

30 mac-learn-style mac-learn-style { qualify unqualify } VSI view qualify: Uses the standard MAC address learning mode. unqualify: Uses the non-standard MAC address learning mode. Use the mac-learn-style command to specify the MAC address learning mode for a VPLS instance. By default, the non-standard MAC address learning mode is used. Standard MAC address learning mode Each user VLAN corresponds to a separate VPLS instance. each user VLAN has its own broadcast domain and MAC address space. The MAC address spaces of the user VLANs may overlap. Non-standard MAC address learning mode Multiple user VLANs correspond to one VPLS instance, that is, multiple user VLANs share the same broadcast domain and MAC address space. The MAC addresses of different user VLANs must be different. # Specify the MAC address learning mode for VPLS instance aaa as standard. [Sysname] vsi aaa [Sysname-vsi-aaa] mac-learn-style qualify mac-move enable mac-move enable VSI view undo mac-move enable None 29

31 Use the mac-move enable command to enable the MAC move function. With this function enabled, when the incoming interfaces of packets change, the device changes the interfaces in the corresponding MAC address entries accordingly. Use the undo mac-move enable command to disable the MAC move function. With this function disabled, the device does not change corresponding MAC address entries when the incoming interfaces of packets change. By default, the MAC move function is enabled. # Disable the MAC move function for VPLS instance aaa. [Sysname] vsi aaa [Sysname-vsi-aaa] undo mac-move enable mac-table limit VSI view mac-table limit mac-limit-number undo mac-table limit mac-limit-number: Maximum number of MAC addresses that the switch can learn for the VPLS instance. The value range depends on the system working mode. For more information, see Fundamentals Configuration Guide. Use the mac-table limit command to specify the maximum number of MAC addresses that the switch can learn for the VPLS instance. Use the undo mac-table limit command to restore the default. By default, the maximum number depends on the system working mode. For more information, see Fundamentals Configuration Guide. Once the number of MAC addresses learned for a VPLS instance reaches this limit, the switch does not learn source MAC addresses any more but broadcasts the received packet in the VPLS instance. # Set the maximum number of MAC addresses that the switch can learn for VPLS instance aaa to [Sysname] vsi aaa [Sysname-vsi-aaa] mac-table limit

32 mtu (VSI view) mtu mtu undo mtu VSI view mtu: Maximum transmission unit (MTU) for the VPLS instance, in the range of 328 to The default is Use the mtu command to set the MTU of a VPLS instance. Use the undo mtu command to restore the default. The MTU of a VPLS instance is a global attribute and is also the MTU of the PW. In Martini VPLS, the MTUs of VPLS instances of peer PEs must be identical. In Kompella VPLS, the MTUs of VPLS instances of peer PEs can be different. # Set the MTU of VPLS instance aaa to [Sysname] vsi aaa [Sysname-vsi-aaa] mtu 1400 peer (VSI LDP view) peer ip-address [ { hub spoke } pw-class class-name [ pw-id pw-id ] [ upe backup-peer ip-address [ backup-pw-id pw-id ] ] ] * undo peer ip-address VSI LDP view ip-address: IP address of the remote VPLS peer PE. hub: Specifies the peer PE as the hub. spoke: Specifies the peer PE as a spoke. This is the default when the hub-spoke feature is enabled for the instance. 31

33 pw-class class-name: References a PW class template. class-name represents the template name, a case-insensitive string of 1 to 19 characters. pw-id pw-id: ID of the PW to the VPLS peer PE, in the range of 1 to The default is VSI ID. upe: Specifies that the peer PE is a UPE in the H-VPLS model. backup-peer ip-address: Specifies the IP address of the backup NPE. If you specify this parameter, you create a primary NPE and a backup NPE on the UPE. backup-pw-id pw-id: Specifies the ID of the PW to the backup NPE. The pw-id argument is in the range of 1 to , and the default is the VSI ID. Use the peer command to create a peer PE for a VPLS instance. Use the undo peer command to remove a peer PE. With the hub-spoke feature for a VPLS instance, you can specify the connection mode of the peer PE as hub or spoke. Related commands: vsi and vsi-id. # Create a peer PE, which is of the UPE type, with the IP address of and the PW ID of 200. [Sysname] vsi aaa [Sysname-vsi-aaa] pwsignal ldp [Sysname-vsi-aaa-ldp] peer pw-id 200 upe # Create a primary peer PE and a backup peer PE , and set the PW ID to the primary peer to 300 and that to the backup peer to 400. [Sysname] vsi aaa [Sysname-vsi-aaa] pwsignal ldp [Sysname-vsi-aaa-ldp] peer pw-id 300 backup-peer backup-pw-id 400 ping lsp pw (for VPLS) Any view ping lsp [ -a source-ip -c count -exp exp-value -h ttl-value -m wait-time -r reply-mode -s packet-size -t time-out -v ] * pw ip-address pw-id pw-id 0: Visit level -a source-ip: Specifies the source IP address of the Echo Request messages to be sent. -c count: Specifies the number of request messages to be sent. The count argument ranges from 1 to and defaults to 5. -exp exp-value: Specifies the EXP value for the Echo Request messages. The exp-value argument ranges from 0 to 7 and defaults to 0. 32