Route Capacity Configuration; Route Capacity Configuration - 3Com 8807 Configuration Manual

35
Route Capacity
Configuration
Introduction to Route
Capacity
Configuration Tasks
Setting the Maximum
Number of Route Entries
Supported by the
System
Setting the Maximum
Number of VRFs
Supported by the
System
R C
OUTE APACITY
In an actual network application, a routing table may contain a large quantity of
route entries (especially OSPF routes and BGP routes). Generally, the routing
information is stored in the memory of the switch and the total size of the switch
memory will not change. When the size of the routing table increases to some
degree, it may affect the operation of the system. To avoid the occurring of this
case, you can set the specifications of routing tables and VRFs (VPN routing and
forwarding instances) in the current system; and the system will inhibit any card
that below any of the settings from working.
Table 403 Configuration tasks
Items
Set the maximum number of route entries
supported by the system
Set the maximum number of VRFs
supported by the system
Table 404 Set the maximum number of route entries supported by the system
Operation
Enter system view
Set the maximum number of
route entries supported by the
system
Table 405 Set the maximum number of VRFs supported by the system
Operation
Enter system view
Set the maximum number of
VRFs supported by the system
C
ONFIGURATION
Description
Required
Required
Command
system-view
router route-limit { 128K |
256K | 512K }
Command
system-view
route vrf-limit { 256 | 512 |
1024 }
Details
Refer to section "Setting the
Maximum Number of Route
Entries Supported by the
System".
Refer to section "Setting the
Maximum Number of VRFs
Supported by the System".
Description
-
Required.
By default, the system
supports up to 128 K routing
entries.
Description
-
Required.
By default, the system
supports up to 256 VRFs.