Users Guide

command in Global conguration mode. This setting causes the multicast MAC address to be mapped to the
cluster IP address for NLB mode of operation of the switch.
Related Commands
• clear arp-cache — clear dynamic ARP entries from the ARP table.
• show arp — display the ARP table.
mac-address-table static (for Multicast MAC Address)
For multicast mode of network load balancing (NLB), congure a static multicast MAC address, associate the multicast MAC
address with the VLAN used to switch Layer 2 multicast trac, and add output ports that will receive multicast streams on the
VLAN. To delete a congured static multicast MAC address from the MAC address table on the router, enter the
no mac-
address-table static multicast-mac-address command.
Syntax
mac-address-table static multicast-mac-address multicast vlan vlan-id
range-output {single-interface | interface-list | interface-range}
To remove a MAC address, use the no mac-address-table static multicast-mac-address
output interface vlan vlan-id command.
Parameters
multicast-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 trac is forwarded.
NOTE: Use this option if you want multicast functionality in an L2 VLAN
without IGMP protocols.
output interface For a multicast MAC address, enter the keyword output then one of the following
interfaces for which trac 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 trac is forwarded:
• 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.
• For a port channel interface, enter the keywords port-channel then a
number.
vlan vlan-id Enter the keyword vlan then a VLAN ID number from 1 to 4094.
Defaults Not congured.
Command Modes CONFIGURATION
Microsoft Network Load Balancing
1017