Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 659)

ip arp age:10 min bootp relay max hops:4 ip ttl:64 hops
ip addr per intf:24
:
:
System Parameters Default Maximum Current Configured
ip-arp 4000 64000 4000 4000
ip-static-arp 512 6000 512 512
pim-mcache 1024 4096 1024 1024
:
:
ip-route 12000 15168 12000 12000
ip-static-route 64 2048 64 64
:
:
ip-vrf 16 16 16 16
ip-route-default-vrf 12000 15168 12000 12000
ip6-route-default-vr 908 2884 908 908
ip-route-vrf 1024 15168 1024 1024
ip6-route-vrf 100 2884 100 100
R1(config)#
In this example, two user VRFs will be configured with 512 maximum routes on each VRF. The ip-
route-default-vrf and ip-route-vrf values need to be modified. Reload is required after the
modification.
R1(config)#system-max ip-route-default-vrf 10000
Total max configured ipv4 routes are 12000
- Max ipv4 routes configured for default VRF are 10000
- Max ipv4 routes available for all non-default VRFs are 2000
Warning: Please revalidate these values to be valid for your configuration.
Reload required. Please write memory and then reload or power cycle.
R1(config)#
R1(config)#system-max ip-route-vrf 512
Reload required. Please write memory and then reload or power cycle.
R1(config)#
R1(config)#exit
R1#wr me
Write startup-config done.
R1#Flash Memory Write (8192 bytes per dot) .
Flash to Flash Done.
R1#reload
Are you sure? (enter 'y' or 'n'): Rebooting(0)...
y
*
$
FCX Boot Code Version 7.3.03 (grz07303)
Enter 'a' to stop at memory test
Enter 'b' to stop at boot monitor
Once R1 is booted up, the following shows the system-max settings.
R1(config)#show default values
sys log buffers:50 mac age time:300 sec telnet sessions:5
ip arp age:10 min bootp relay max hops:4 ip ttl:64 hops
ip addr per intf:24
:
:
System Parameters Default Maximum Current Configured
ip-arp 4000 64000 4000 4000
ip-static-arp 512 6000 512 512
pim-mcache 1024 4096 1024 1024
:
:
ip-route 12000 15168 12000 12000
ip-static-route 64 2048 64 64
:
:
ip-vrf 16 16 16 16
ip-route-default-vrf 12000 15168 10000 10000
ip6-route-default-vr 908 2884 908 908
ip-route-vrf 1024 15168 512 512
ip6-route-vrf 100 2884 100 100
R1(config)#
Configuring Multi-VRF
FastIron Ethernet Switch Layer 3 Routing Configuration Guide 659
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