Configuring Multi-Vrf; Configuring Vrf System-Max Values - Brocade Communications Systems FastIron SX 800 Configuration Manual

IP Source Guard
You can use IP Source Guard (IPSG) together with DAI on untrusted ports. The Brocade implementation of the IP Source Guard feature
supports configuration on a port, on specific VLAN memberships on a port (for Layer 2 devices only), and on specific ports on a virtual
Ethernet (VE) interface (for Layer 3 devices only). For more information on IPSG, refer to the FastIron Ethernet Switch Security
Configuration Guide.

Configuring Multi-VRF

Configuring VRF system-max values

Use this example procedure to modify the default system-max values to accommodate Multi-VRF.
The default system-max value must be configured because the device does not have routing table space for user VRFs.
Do the following to configure system-max values on a Brocade ICX 7450.
In this example, two user VRFs are configured with 512 maximum routes on each VRF. The ip-route-default-vrf and ip-route-vrf values
must be modified. The write memory and reload commands are required after the modification.
Once the device has rebooted after the reload, enter the show default values command to display the system-max settings.
1. Verify the default values.
device(config)# show default values
sys log buffers:50
ip arp age:10 min
ip addr per intf:24
System Parameters
ip-arp
ip-static-arp
pim-mcache
ip-route
ip-static-route
ip-vrf
ip-route-default-vrf 12000
ip6-route-default-vr 908
ip-route-vrf
ip6-route-vrf
device(config)#
FastIron Ethernet Switch Layer 3 Routing
53-1003627-04
mac age time:300 sec
bootp relay max hops:4
:
:
Default Maximum
4000 64000
512 6000
1024 4096
:
:
12000 15168
64 2048
:
:
16 16
15168
2884
1024 15168
100 2884
telnet sessions:5
ip ttl:64 hops
Current Configured
4000 4000
512 512
1024 1024
12000 12000
64 64
16 16
12000 12000
908 908
1024 1024
100 100
Configuring Multi-VRF
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