Administrator Guide

exit Exit from the EXEC
format Format a filesystem
hostname Set system's network name
no Reset a command
offline Take a PE stack unit offline
online Bring a PE stack unit online
power-cycle Power-cycle the unit(s)
pwd Display current working directory
reload PE Halt and perform a cold restart
rename Rename a file
reset Reset selected PE
show PE Show running system information
telnet-peer-stack-unit Open a telnet connection to the peer stack-unit
upgrade Upgrade subcommands
Supported Features
• Because PE interfaces only support Layer 2 mode, you cannot congure an IP address conguration and Layer 3 protocol features.
NOTE: The only Layer 3 feature supported on PE ports is L3 VLANs
• A port extender supports the following L2 protocols on PE ports:
• 802.1x
• BPDU guard
• LACP
• LAGs
• LLDP
• Loop detection and MAC Learning Limit
• A port extender does not support:
• DCB
• FEFD
• GVRP
• FRRP
• Sticky MAC
• STP Edge port support on PE interfaces
• VLAN stacking
• VLT
742
Port Extenders (PEs)