Netgear XCM8810 Chassis User Manual - Page 855

NETGEAR 8800 User Manual To modify the hardware table utilization, use the following command: configure forwarding hash-algorithm [crc16 | crc32] {dual-hash [on | off]} • The dual-hash [on | off] parameter applies only to NETGEAR 8800 series switches. It allows you to disable dual-hashing on NETGEAR 8800 modules. The default value for dual-hash is on. After you enter the command, the switch displays a message similar to the following: Warning: This command will take effect only after a save and reboot Viewing the Hash Algorithm Setting To view the hardware table settings on the switch, including the configured hash algorithm and the current hash algorithm, use the following command: show forwarding configuration The following is sample output from this command: XCM8810.6 # show forwarding configuration L2 and L3 Forwarding table hash algorithm: Configured hash algorithm: Current hash algorithm: crc32 crc32 L3 Dual-Hash configuration: Configured setting: on Current setting: on Dual-Hash Recursion Level: 1 Hash criteria for IP unicast traffic for L2 load sharing and ECMP route sharing Sharing criteria: L3_L4 IP multicast: Group Table Compression: on Switch Settings: Switching mode: XCM8810.7 # store-and-forward Contacting NETGEAR Technical Support If you have a network issue that you are unable to resolve, contact NETGEAR technical support. NETGEAR maintains several Technical Assistance Centers (TACs) around the world to answer networking questions and resolve network problems. You can contact technical support by phone at: Appendix C. Troubleshooting | 855