Users Guide

show mac-address-table aging-time — displays the MAC aging time.
mac-address-table disable-learning
Disable MAC address learning from LACP or LLDP BPDUs.
Syntax
mac-address-table disable-learning [lacp | lldp]
Parameters
lacp Enter lacp to disable MAC address learning from LACP BPDUs.
lldp Enter LLDP to disable MAC address learning from LLDP BPDUs.
Defaults Disabled
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S3048–ON, S3100 series, S4048–ON, S4810, S4820T, S5000,
S6000, S6000–ON, Z9100–ON, and Z9500.
Usage
Information
If you use the mac-address-table disable-learning command without specifying any option,
the system does not learn source MAC addresses from LACP or LLDP BPDUs.
mac-address-table static
Associate specific MAC or hardware addresses to an interface and VLANs.
C9000 Series
Syntax
mac-address-table static mac-address {multicast vlan vlan-id output—range
interface}{output interface vlan vlan-id}
To remove a MAC address, use the no mac-address-table static mac-address output
interface vlan vlan-id command.
Parameters
mac-address Enter the 48-bit hexadecimal address in nn:nn:nn:nn:nn:nn format.
multicast Enter a vlan port to where L2 multicast MAC traffic is forwarded.
NOTE: Use this option if you want multicast functionality in an L2 VLAN
without IGMP protocols.
output interface For a unicast MAC address, enter the keyword output then one of the following
interfaces for which traffic is forwarded:
● For a Port Channel interface, enter the keywords port-channel then a
number. The range is from 1 to 128.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
slot/port information.
output-range
interface
For a multicast MAC address, enter the keyword output-range then one of the
following interfaces to indicate a range of ports for which traffic is forwarded:
● For a Port Channel interface, enter the keywords port-channel then a
number. The range is from 1 to 128.
978 Layer 2