No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Common Configuration Errors

Common Configuration Errors

This section describes common faults caused by incorrect RIP configurations and provides the troubleshooting procedure.

Failed to Receive RIP Update Packets from Neighbors

Fault Description

A device cannot receive RIP Update packets from neighbors when the link runs properly.

Procedure

  1. Run the display current-configuration configuration rip command to check RIP configurations.

    • Check whether RIP has been enabled on the interface. Only the RIP-enabled interface can receive RIP packets.
    • Check whether the RIP versions on neighbors and local interface are the same. If the RIP versions are different, the interface cannot receive RIP packets from neighbors.

  2. Run the display current-configuration interface interface-type interface-number command to view the interface configuration.

    • Check whether the undo rip input command has been executed on the interface. If the command has been executed, the interface does not receive RIP packets.
    • Check whether the authentication modes on the two ends of the link are the same. If the authentication modes are different, the interface cannot receive RIP packets from the peer.

Failed to Send RIP Update Packets to Neighbors

Fault Description

A device cannot send RIP Update packets to neighbors when the link runs properly.

Procedure

  1. Run the display current-configuration configuration rip command to check RIP configurations.

    • Check whether RIP has been enabled on the interface. Only the RIP-enabled interface can send RIP packets.
    • Check whether the silent-interface command has been executed on the interface. If the command has been executed, the interface does not send RIP packets.

  2. Run the display current-configuration interface interface-type interface-number command to view the interface configuration.

    • Check whether the undo rip output command has been executed on the interface. If the command has been executed, the interface does not send RIP packets.
    • Check whether the authentication modes on the two ends of the link are the same. If the authentication modes are different, the interface cannot send RIP packets to the peer.
    • Check whether split horizon has been enabled on the interface. If split horizon has been enabled, the interface cannot send the route learned by itself to neighbors.
      NOTE:

      Split horizon is enabled on all interfaces by default, but the display current-configuration command output does not show the split horizon option. If the command output for an interface connected to an NBMA network does not contain the split horizon option, split horizon is disabled on the interface.

Route Flapping Occurs on a RIP Network

Fault Description

Route flapping occurs on a RIP network when the link runs properly. Some routes intermittently disappear in the routing table.

Procedure

  1. Run the display rip command to check the configuration of RIP timers.

    The RIP timers on the entire network must be consistent; otherwise, route flapping occurs. The relationships between the timer values are update < age, suppress < garbage-collect.

  2. Run the timers rip update age suppress garbage-collect command to set the RIP timers.
Translation
Download
Updated: 2019-08-09

Document ID: EDOC1000041694

Views: 58132

Downloads: 3621

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next