Displaying And Debugging Bandwidth-Based Unbalanced Load Sharing; Bandwidth-Based Unbalanced Load Sharing Configuration Example - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
Table 1-3 Assign bandwidth to the interface
Assign bandwidth to the interface
Restore the default bandwidth of the
interface
Different from physical bandwidth, the configuration of load bandwidth does not affect
interface properties but load distribution. When you set the bandwidth argument to 0,
the current interface is shut down and does not participate in load sharing. The default
load bandwidth is the physical bandwidth of the interface.
1.3.3 Displaying and Debugging Bandwidth-Based Unbalanced Load
Sharing
Perform the display command in any view and the reset command in user view.
Table 1-4 Display and debug bandwidth-based unbalanced load sharing
Display statistics about unbalanced load
sharing based on interface bandwidth
Clear statistics about unbalanced load
sharing

1.3.4 Bandwidth-Based Unbalanced Load Sharing Configuration Example

I. Network requirements
Suppose that three equal-cost routes to the destination address 10.2.1.0 /24 are
available on Router A.
[Router A] display fib
Destination/Mask
10.2.1.0/24
10.2.1.0/24
10.2.1.0/24
Use the display loadsharing ip address command to view the current bandwidth ratio
between interfaces.
[Router A] display loadsharing ip address 10.2.1.0 24
There are/is totally 3 route entry(s) to the same destination network.
Nexthop
10.1.1.2
Operation
Operation
Nexthop
10.1.1.2
10.1.2.2
10.1.3.2
Packet(s) Bandwidth[KB]
763851 100000
3Com Corporation
1-7
Chapter 1 IP Routing Protocol Overview
Command
loadbandwidth bandwidth
undo loadbandwidth
Command
display loadsharing
ip-address mask
reset loadsharing { all | ip address
ip-address mask }
Flag TimeStamp
GSU t[0]
GSU t[0]
GSU t[0]
Flow(s)
0 Ethernet0/0/0
ip address
Interface
Ethernet0/0/0
Atm1/0/0
Serial2/0/0
Interface