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show nodealias

show nodealias

Description

This command shows basic information collected by the Node Alias feature. Node Alias discovers information about the end systems on a per-port basis. Information from packets from end systems, such as VLANID, source MAC address, source IP address, protocol, etc. are captured in a database that can be queried.

Syntax Description

This command has no arguments or variables.

Default

None.

Usage Guidelines

The following information about the Node Alias feature appears:
  • Max Entries—Total number of the entries learned through the Node Alias feature on the switch.
  • Active Entries—Number of the active entries learned through the Node Alias feature on the switch.
  • Purge Time—Last time an entry was purged from the Node Alias table on the switch.
  • State—State of the Node Alias table on the switch.
  • Protocols Enabled—Lists the currently enabled protocols that Node Alias detects.
  • Ports Enabled—Lists the currently Node Alias-enabled ports with each port's active and maximum (configured using configure nodealias ports [port_list |all] maxentries entries) number of alias entries. This information appears in the form: port # (active alias entries #/maximum alias entries #). For example, "1(2/10)".

Example

The following example shows basic information about the Node Alias feature:

# show nodealias
Max Entries:           0                      Active Entries: 0
Purge Time:                                   State:          2
Protocols Enabled:     ip, ipv6, ospf, bgp, bootps, bootpc, vrrp, dhcps, dhcpc, bpdu, udp, mdns, llmnr, ssdp,
Ports Enabled:

Shown in parentheses are the active # and maximum # aliases on the port.

History

This command was first available in ExtremeXOS 22.2.

Platform Availability

This command is available on ExtremeSwitching 5320, 5420, 5520, and 5720 series switches.

9037559-00 Rev AA