display evb evb-tlv
Use display evb evb-tlv to display S-channel EVB TLV negotiation information.
Syntax
display evb evb-tlv [ interface interface-type { interface-number | interface-number:channel-id } ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface: Specifies an interface. If you do not specify an interface, the command displays EVB TLV negotiation information for all interfaces with EVB enabled.
interface-type { interface-number | interface-number:channel-id }: Specifies a Layer 2 Ethernet interface, Layer 2 aggregate interface, S-channel interface, or an S-channel aggregate interface by its type and number. The interface-number argument specifies a Layer 2 Ethernet interface or Layer 2 aggregate interface. The interface-number:channel-id argument specifies an S-channel interface or S-channel aggregate interface.
Examples
# Display EVB TLV negotiation information for Ten-GigabitEthernet 1/0/1.
<Sysname> display evb evb-tlv interface ten-gigabitethernet 1/0/1 S-Channel1/0/1:1 EVB mode : Local-bridge/Remote-station BGID status : Supported Local RR capability : Supported Local RR status : Disabled Remote SGID status : Not supported Remote RR request status : Not requested Remote RR status : Unknown Max ECP retry time : Local-3/Remote-NA/Operative-3 ULPPDU retransmission exponent : Local-16/Remote-NA/Operative-16 Resource wait-delay exponent : Local-20/Remote-NA/Operative-20 Reinit Keep-alive exponent : Local-25/Remote-NA/Operative-25 S-Channel1/0/1:100 EVB mode : Local-bridge/Remote-station BGID status : Supported Local RR capability : Supported Local RR status : Disabled Remote SGID status : Not supported Remote RR request status : Not requested Remote RR status : Unknown Max ECP retry time : Local-3/Remote-NA/Operative-3 ULPPDU retransmission exponent : Local-16/Remote-NA/Operative-16 Resource wait-delay exponent : Local-20/Remote-NA/Operative-20 Reinit keep-alive exponent : Local-25/Remote-NA/Operative-25
Table 2: Command output
Field | Description |
---|---|
EVB mode | EVB mode:
|
BGID status | Support for Group ID on the EVB bridge:
|
Local RR capability | Support for the RR mode on the EVB bridge:
|
Local RR status | RR status on the EVB bridge after EVB TLV negotiation. |
Remote SGID status | Support for Group ID on the EVB station:
|
Remote RR request status | Whether or not the EVB station has requested the RR mode:
|
Remote RR status | Whether or not the EVB station has enabled the RR mode after EVB TLV negotiation:
|
Max ECP retry time | Maximum ECP retransmission times in this format: Local negotiation value/Remote negotiation value/Operative value. NA means no value is set on the remote EVB station. |
ULPPDU retransmission exponent | ECP retransmission exponent in this format: Local negotiation value/Remote negotiation value/Operative value. NA means no value is set on the remote EVB station. |
Resource wait-delay exponent | VDP resource-wait-delay exponent in this format: Local negotiation value/Remote negotiation value/Operative value. NA means no value is set on the remote EVB station. |
Reinit keep-alive exponent | VDP keepalive exponent in this format: Local negotiation value/Remote negotiation value/Operative value. NA means no value is set on the remote EVB station. |