Administrator Guide

proxy-gateway lldp
Enables the proxy-gateway feature using LLDP protocol.
C9000 Series
Syntax
[no] proxy-gateway lldp
Command Modes VLT DOMAIN
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.1) Introduced on the S3048-ON.
9.7(0.1) Introduced on the S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000.
Usage Information The configuration is cached and sent to LLDP only in one of the following conditions:
1) The port-channel connecting the two VLT domains, across DC, must be a VLT LAG
2) The protocol lldp command is globally enabled
3) The proxy-gateway LLDP configuration is applied.
Example
Dell(conf)#vlt-domain 1
Dell(conf-vlt-domain#proxy-gateway lldp
proxy-gateway peer-timeout
Enable the VLT node to timeout the transmission of peer’s mac address when the VLT peer is down.
C9000 Series
Syntax
[no] peer-timeout value
Parameters
value Enter the timeout value in seconds. The range is from 1 to 65535.
Command Modes VLT DOMAIN PROXY GW LLDP
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.0) Introduced on the S6000-ON.
9.7(0.0) Removed the default value on the S-Series and Z-Series.
9.4(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL Switch.
Usage Information In a square VLT topology with a single link connecting to the remote peers, If a VLT peer goes down, the local VLT
node must be prompted to stop transmitting it’s peer’s MAC address. You can configure the peer-timeout
value command to stop the local VLT node from transmitting the peer MAC address within the configured peer
timeout value. The default timeout value is infinity. You must enable the vlt-peer-mac transmit to
configure a peer time out value.
Example
Dell(conf-vlt-domain-proxy-gw-lldp)# peer-timeout 5
1686 Virtual Link Trunking (VLT)