Configuring The Maximum Number Of Ecmp Routes; Enabling Zero Field Check On Incoming Ripv1 Messages; Enabling Source Ip Address Check On Incoming Rip Updates - HP 6125G Configuration Manual

Step
1. Enter system view.
2. Enter interface view.
3. Enable poison reverse.

Configuring the maximum number of ECMP routes

Perform this task to implement load sharing over ECMP routes.
To configure the maximum number of ECMP routes:
Step
Enter system view.
1.
2. Enter RIP view.
3. Configure the maximum
number of ECMP routes.

Enabling zero field check on incoming RIPv1 messages

Some fields in the RIPv1 message must be zero. These fields are called "zero fields." You can enable zero
field check on received RIPv1 messages. If such a field contains a non-zero value, the RIPv1 message will
not be processed. If you are certain that all messages are trustworthy, then disable zero field check to
save CPU resources.
This feature does not apply to RIPv2 packets, because they have no zero fields.
To enable zero field check on incoming RIPv1 messages:
Step
1. Enter system view.
2. Enter RIP view.
3. Enable zero field check on
received RIPv1 messages.

Enabling source IP address check on incoming RIP updates

You can enable source IP address check on incoming RIP updates.
For a message received on an Ethernet interface, RIP compares the source IP address of the message with
the IP address of the interface. If they are not in the same network segment, RIP discards the message.
IMPORTANT:
Disable the source IP address check feature if the RIP neighbor is not directly connected.
Command
system-view
interface interface-type
interface-number
rip poison-reverse
Command
system-view
rip [ process-id ] [ vpn-instance
vpn-instance-name ]
maximum load-balancing number
Command
system-view
rip [ process-id ] [ vpn-instance
vpn-instance-name ]
checkzero
29
Remarks
N/A
N/A
Disabled by default.
Remarks
N/A
N/A
Optional.
8 by default.
Remarks
N/A
N/A
Optional.
Enabled by default.