H3C Technologies H3C S12500-X Series Switches - Manual (Page 46)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Enable poison reverse. rip poison-reverse
By default, poison reverse is
disabled.
158B
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 Command Remarks
1. Enter system view. system-view N/A
2. Enter RIP view.
rip [ process-id ] [ vpn-instance
vpn-instance-name ]
N/A
3. Configure the maximum
number of ECMP routes.
maximum load-balancing number
By default, the maximum number of
ECMP routes is the same as that
configured in the max-ecmp-num
command.
For more information about the
max-ecmp-num command, see
Layer 3—IP Routing Command
Reference.
159B
Enabling zero field check on incoming RIPv1 messages
Some fields in the RIPv1 message must be set to zero. These fields are called "zero fields." You can
enable zero field check on incoming RIPv1 messages. If a zero field of a message contains a non-zero
value, RIP does not process the message. If you are certain that all messages are trustworthy, 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 Command Remarks
1. Enter system view. system-view N/A
2. Enter RIP view.
rip [ process-id ] [ vpn-instance
vpn-instance-name ]
N/A
3. Enable zero field check on
incoming RIPv1 messages.
checkzero The default setting is enabled.