Service IronWare Administration Guide (Supporting R05.6.00) User Manual

Multi-Service IronWare Administration Guide 43
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Displaying and modifying default settings for system parameters
2
Displaying and modifying default settings
for system parameters
The Multi-Service IronWare has default table sizes for the following parameters. The table sizes
determine the maximum number of entries the tables can hold. You can adjust individual table
sizes to accommodate your configuration needs:
• MAC address entries
• VLANs supported on a system
• Virtual interfaces
• Spanning tree instances
• RSTP instances
• IP cache size
• ARP entries
• IP routes
• IP ACL filter entries
• L2 ACL entries per ACL table
• Size for management port ACL
• IP subnets per port and per device
• IPv6 Multicast routes
• IPv6 PIM mcache
• Layer 4 sessions supported
• Number of VPLS’s
• VPLS MAC entries
• VRF routes
• IPv6 cache
• IPv6 routes
• Number of tunnels
• Number of LAGs
• Configuration file size
The tables you can configure as well the defaults and valid ranges for each table differ depending
on the Brocade device you are configuring.
NOTE
If you increase the number of subnet addresses you can configure on each port to a higher amount,
you might also need to increase the total number of subnets that you can configure on the device.
NOTE
Changing the table size for a parameter reconfigures the device’s memory. Whenever you
reconfigure the memory on a Brocade device, you must save the change to the startup configuration
file, then reload the software to place the change into effect.