Administrator Guide

• LLDP packets fail to reach the remote VLT domain devices (due to system down, rebooting, port down or physical link connection)
Sample Configurations for LLDP VLT Proxy Gateway
Apply the following configurations in the Core L3 Routers C and D in the local VLT domain and C1 and D1 in the remote VLT domain:
1. Configure proxy-gateway lldp in VLT Domain CONFIG mode.
2. Configure peer-domain-link port-channel <vlt portchannel ID> in VLT Domain Proxy Gateway LLDP mode. The
VLT port channel is the one that connects the remote VLT domain.
Sample Configurations for Static VLT Proxy Gateway
Apply the following configurations in the Core L3 Routers C and D in local VLT domain and C1 and D1 in the remote VLT domain:
1. Configure proxy-gateway static in VLT Domain CONFIG mode
2. Configure remote-mac-address <mac-address> in VLT Domain Proxy Gateway LLDP mode. Configure the system mac-
addresses of both C and D in C1 and also in D1 in the remote VLT domain and vice versa.
Sample Scenario for VLT Proxy Gateway
Figure 149. VLT Proxy Gateway — Topology 2
VLT Proxy Gateway
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