Supported Platforms
show edge-virtual-bridging
Syntax
Release Information
Command introduced in Junos OS Release 12.1 for EX Series switches.
Description
Display information about edge virtual bridging (EVB).
Options
none | — | Display EVB parameters for all interfaces configured with EVB. |
detail | — | (Optional) Display EVB parameters and virtual station interface (VSI) profiles associated with each interface. |
edge-control-protocol statistics <interface <nterface-name> | — | (Optional) Display Edge Control Protocol (ECP)l statistics for all configured EVB interfaces or for the specified interface. |
firewall | — | Display the firewall filters created by EVB. |
interface interface-name | — | (Optional) Display EVB parameters for the specified interface. |
vsi-profiles <interface interface-name> | — | (Optional) Display VSI profiles associated on each interface or for the specified interface. |
Required Privilege Level
view
List of Sample Output
show edge-virtual-bridgingshow edge-virtual-bridging interface
show edge-virtual-bridging edge-control-protocol statistics
show edge-virtual-bridging vsi-profiles
show edge-virtual-bridging vsi-profiles interface
show edge-virtual-bridging firewall
Output Fields
Table 1 lists the output fields for the show edge-virtual-bridging command. Output fields are listed in the approximate order in which they appear.
Table 1: show edge-virtual-bridging Output Field Descriptions
Field Name | Field Description |
|---|---|
Interface | Switch interface configured for EVB. |
Interface input ECP Packets | Number of ECP packets received by the switch. ECP is a Layer 2 protocol that is used to carry VSI Discovery and Configuration Protocol (VDP) messages. |
Interface output ECP Packets | Number of ECP packets sent by the switch. ECP is a Layer 2 protocol that is used to carry VDP messages. |
Forwarding Mode | Mode by which packets are forwarded to their destination. The value for forwarding mode is either Standard (meaning the forwarding is done through 802.1Q) or Reflective-relay, meaning that both the source and destination addresses are located on the same VM server. |
RTE | Retransmission timer exponent (RTE) is an EVB interface attribute used to calculate the minimum VDP protocol data unit (PDU) retransmission time. |
Number of VSIs | Number of virtual station interfaces on the switch connected to the VEPA. |
Protocols | EVB protocols currently enabled. The values can be VDP, ECP or RTE. Protocols are configured during the capabilities exchange via an EVB type, length, and value (TLV) carried by the Link Layer Discovery Protocol (LLDP) between the switch and the server. |
VSI profile | EVB profile including parameters that uniquely identify each VSI entry (VSI manager, VSI type, VSI version, VSI instance, VSI state). |
Filter Name | Name of the filter defined in the firewall stanza. |
Counters | Number of packets and bytes that have satisfied the match conditions defined by the filter. |
Sample Output
show edge-virtual-bridging
user@switch#show edge-virtual-bridging Interface Forwarding Mode RTE Number of VSIs Protocols
ge-0/0/20.0 Reflective-relay 25 400 ECP, VDP, RTE
show edge-virtual-bridging interface
user@switch#show edge-virtual-bridging interface
ge-0/0/20.0Interface: ge-0/0/20.0, Forwarding mode: Reflective-relay RTE: 25, Number of VSIs: 400, Protocols: ECP, VDP, RTE
VSI profiles:
Manager: 97, Type: 997, Version: 3, VSI State: Associate
Instance: 09b11c53-8b5c-4eeb-8f00-c84ebb0bb997
MAC VLAN
00:10:94:00:00:04
show edge-virtual-bridging edge-control-protocol statistics
user@switch#show edge-virtual-bridging edge-control-protocol-statisticsInterface: ge-0/0/20.0
Input ECP packets: 302
Output ECP packets: 303
show edge-virtual-bridging vsi-profiles
user@switch#show edge-virtual-bridging vsi-profilesInterface: ge-0/0/20.0
Manager: 97, Type: 997, Version: 3, VSI State: Associate
Instance: 09b11c53-8b5c-4eeb-8f00-c84ebb0bb997
MAC VLAN
00:10:94:00:00:04 3
show edge-virtual-bridging vsi-profiles interface
user@switch#show edge-virtual-bridging vsi-profiles
interface ge-0/0/20.0Interface: ge-0/0/20.0
Manager: 97, Type: 997, Version: 3, VSI State: Associate
Instance: 09b11c53-8b5c-4eeb-8f00-c84ebb0bb997
MAC
VLAN 00:10:94:00:00:04 3
show edge-virtual-bridging firewall
user@switch#show edge-virtual-bridging firewallFilter name: evb_filter_ge-0/0/20
Counters:
Name: evb_filter_term_3_00:10:94:00:00:04_default
Bytes: 0, Packets: 0
Name: f3_accept__evb_filter_term_3_00:10:94:00:00:04-f3-t1
Bytes: 1028, Packets: 14
