Displays Layer 2 VPN configuration and status information.
l2vpn | Displays specified Layer 2 VPN information. |
vpls_name | Displays information for the specified VPLS. |
vpws_name | Displays information for the specified VPWS. |
ipaddress | Specifies a Layer 2 VPN peer for which to display information. |
detail | Displays additional information in comprehensive detail format. |
summary | Displays summary information about all VPLS or VPWS instances. |
N/A.
The show l2vpn command (without any optional parameters) displays all currently configured Layer 2 VPN instances for the switch. The summarized list of Layer 2 VPN instances is displayed in alphabetical order based on the Layer 2 VPN name. Peers are displayed in the reverse of the order they were added.
When you specify a Layer 2 VPN peer, the display includes a list of all PWs established to the peer, the PW status and PW ID, and information about each Layer 2 VPN to which this peer belongs.
The following table describes the display fields that appear when this command is entered with the detail option.
Field | Definition |
---|---|
VPLS Name | VPLS instance or domain name. |
VPN ID | Virtual Private Network identifier. |
Source Address | Source IP address. |
VCCV Status | Virtual Circuit Connectivity Verification (VCCV) feature status, which is either Enabled or Disabled. |
VCCV Interval Time | Displays the configured VCCV interval time. |
VCCV Fault Mulitplier | Displays the configured VCCV fault multiplier. |
Redundancy Type | Displays the configured VPLS redundancy type, which is EAPS, ESRP, STP, or None. |
Service Interface | Displays a This command is available on the ExtremeSwitching X440-G2, X450-G2, X460-G2, X465, X590, X620, and X695 series switches. or VMAN interface name. |
Admin State | Displays the administrative state of the VPLS, which is either Enabled or Disabled. |
Oper State | Displays the operational state of the VPLS, which is either Enabled or Disabled. |
MTU | Displays the maximum transmission unit (MTU) size for the VPLS. |
Ethertype | Displays the ethertype for the service interface. |
.1q tag | Displays the 802.1q priority tag for the VPLS. |
Peer IP | Displays the IP address for the VPLS peer. |
PW State | PW State represents the state,
or status, of a PW. The possible PW state values are:
|
PW Uptime | PW Uptime is the elapsed time that the PW has been in the UP state. |
PW Installed | PW Installed is a flag to indicate whether the PW is installed in hardware or not. If the PW is in the UP state, this field is True, otherwise, this field is False. |
Local PW Status | Local PW Status displays the
VC status of the local PW. The values are:
|
Remote PW Status | Remote PW Status is the VC status of the remote PW. The values for this field are the same values as for Local PW Status. |
PW Mode | PW Mode describes how the PW
was configured. The values are:
|
Transport LSP | Transport LSP is the LSP that is used to forward frames over the PW. When an LDP LSP is used as a transport, the display shows LDP LSP (Not configured). If an RSVP LSP is used, the name of the RSVP LSP being used as a transport LSP is displayed. An RSVP LSP can be specified as the LSP to use during VPLS configuration. |
Next Hop I/F | Displays the interface name for the next hop router. |
Next Hop Addr | Displays the interface IP address for the next hop router. |
PW Rx Label | Receive label for the VPLS PW. |
PW Rx Pkts | Total packets received on the VPLS PW. |
PW Rx Bytes | Total bytes received on the VPLS PW. |
Tx Label | Transmit label for the LSP. |
PW Tx Label | Transmit label for the VPLS PW. |
PW Tx Pkts | Total packets transmitted on the VPLS PW. |
PW Tx Bytes | Total bytes transmitted on the VPLS PW. |
The l2vpn keyword is introduced in ExtremeXOS Release 12.4 and is required when displaying VPWS information. For backward compatibility, the l2vpn keyword is optional when displaying VPLS information. However, this keyword will be required in a future release, so Extreme Networks recommends that you use this keyword for new configurations and scripts.
The following example shows the display that appears when you enter the show l2vpn command without any options:
# show l2vpn L2VPN Name VPN ID Flags Services Name Peer IP State Flags --------------- ------ ------ --------------- --------------- ----- ------ Pws-3344 20 EAX--W NONE jwcvpls 99 EAX--L torix 11.100.100.219 Up C--NV- keeper 90 EAX--L NONE pws-1 2009 EAX--W pwserve 11.100.100.219 Up ----V- pws-10 70 EAX--W NONE pws-2 2008 EAX--W pw2serve 11.100.100.219 Up ---NV- pws-3 2007 EAX--W NONE sarsparilla 80 EAX--W NONE whoopwoo 100 EAX--L NONE 11.100.100.219 Down C--N-- VPN Flags: (E) Admin Enabled, (A) Oper Active, (I) Include Tag, (X) Exclude Tag, (T) Ethertype Configured, (V) VCCV HC Enabled, (W) VPN Type VPWS, (L) VPN Type VPLS Peer Flags: (C) Core Peer, (S) Spoke Peer, (A) Active Core, (p) Configured Primary Core, (s) Configured Secondary Core, (N) Named LSP Configured, (V) VCCV HC Capabilities Negotiated, (F) VCCV HC Failed ---------------------------------------- Total number of configured L2VPNs: 9 Total number of active L2VPNs: 3 Total number of configured PWs: 4 Total number of active PWs: 3 PWs auto-selecting transport LSP: 1 PWs configured with a transport LSP: 3 PWs using LDP for transport: 0 PWs using RSVP for transport: 4 PWs using static for transport: 0
The following shows summary Layer 2 VPN information for VPLS peer 2.2.2.2:
# show l2vpn vpls peer 2.2.2.2 L2VPN Name VPN ID Flags Services Name Peer IP State Flags --------------- ------ ------ --------------- --------------- ----- ------ vs1 105 EAX--L cust1 2.2.2.2 UP CAp-V- VPN Flags: (E) Admin Enabled, (A) Oper Active, (I) Include Tag, (X) Exclude Tag, (T) Ethertype Configured, (V) VCCV HC Enabled, (W) VPN Type VPWS, (L) VPN Type VPLS Peer Flags: (C) Core Peer, (S) Spoke Peer, (A) Active Core, (p) Configured Primary Core, (s) Configured Secondary Core, (N) Named LSP Configured, (V) VCCV HC Capabilities Negotiated, (F) VCCV HC Failed
The following shows detailed Layer 2 VPN information for VPLS peer 11.100.100.210:
# show l2vpn vpls peer 11.100.100.210 detail VPLS Name : vpls10 VPN ID : 10 Admin State : Enabled Source Address : 11.100.100.212 Oper State : Enabled VCCV Status : Disabled MTU : 1500 VCCV Interval Time : 5 sec. Ethertype : 0x8100 VCCV Fault Multiplier : 4 .1q tag : exclude L2VPN Type : VPLS Redundancy : None Service Interface : vlan10 Peer IP : 11.100.100.210 PW State : Up PW Uptime : 18d:0h:28m:26s PW Installed : True Local PW Status : No Faults Remote PW Status : No Faults PW Mode : Core-to-Core Transport LSP : LDP LSP (Not Configured) Next Hop I/F : o6vlan1 Next Hop Addr : 12.182.0.216 Tx Label : 0x00010 PW Rx Label : 0x80405 PW Tx Label : 0x80401 PW Rx Pkts : 3806161633 PW Tx Pkts : 4294967296 PW Rx Bytes : 912385942 PW Tx Bytes : 4294967296 MAC Limit : No Limit VCCV HC Status : Not Sending (VCCV Not Enabled For This VPLS) CC Type : Rtr Alert Total Pkts Sent : 0 CV Type : LSP Ping Total Pkts Rcvd : 0 Send Next Pkt : -- Total Failures : 0 Pkts During Last Failure : 0 Last Failure Tm : --
The detail version of this command now displays a “PW Signaling” line that will display “LDP” or “None (Static)”, depending on the PW configuration. The “Local PW Status” will show “--” instead of “Not Signaled”, since the PW status is not currently signaled; however, for informational purposes, any local faults are still shown. The “Remote PW Status” and “Remote I/F MTU” will always show “--”.
Since the configured labels can be changed while the current labels are in-use, there is a small window where the configured labels and in-use labels are different. If you issue the show l2vpn detail command during this window, an extra line will be output to indicate this extra information. The configured labels are noted as “pending” in this case.
#show l2vpn vpls red04 detail L2VPN Name: red04 VPN ID : 104 Admin State : Enabled Source Address : 11.100.100.102 Oper State : Enabled VCCV Status : Disabled MTU : 1500 VCCV Interval Time : 5 sec. Ethertype : 0x8100 VCCV Fault Multiplier : 4 .1q tag : exclude L2VPN Type : VPLS Redundancy : None Service Interface : red04svc Peer IP: 11.100.100.244 PW State : Up PW Signaling : None (Static) PW Uptime : 0d:0h:57m:32s PW Installed : True Local PW Status : No Faults Remote PW Status : -- Remote I/F MTU : -- PW Mode : Core-to-Core Transport LSP : LDP LSP (Not Configured) Next Hop I/F : e2-s4vlan1 Next Hop Addr : 9.21.1.243 Tx Label : 0x00248 PW Rx Label : 0x0002c PW Tx Label : 0x000c2 PW Rx Label (pend) : 0x0002b PW Tx Label (pend) : 0x000b2 PW Rx Pkts : 0 PW Tx Pkts : 0 PW Rx Bytes : 0 PW Tx Bytes : 0 MAC Limit : No Limit VCCV HC Status : Not Sending (VCCV Not Supported For Static PWs) CC Type : -- Total Pkts Sent : 0 CV Type : -- Total Pkts Rcvd : 0 Send Next Pkt : -- Total Failures : 0 Pkts During Last Failure : 0 Last Failure Tm : --
This command was first available in ExtremeXOS 11.6.
This command was updated to display flags for H-VPLS spoke nodes and protected VPLS and H-VPLS in ExtremeXOS 12.1.
The output for this command was modified in ExtremeXOS 12.2.2.
The l2vpn and vpws keywords were first available in ExtremeXOS 12.4.
This command is available only on the platforms that support MPLS as described in the ExtremeXOS 32.1 Feature License Requirements document.