bo wang wrote:
Thank your for reply. First,I think the Link Aggregation can't support too much ports aggregation.So I change the configure, just get together two ports.Below are configuration information of c3750:
??? > Switch#show eth 1 sum Check your eth discriptor this is for Linux is not for FreeBSD use ed0 or other FreeBSD
Flags: D - down P - bundled in port-channel I - stand-alone s - suspended H - Hot-standby (LACP only) R - Layer3 S - Layer2 U - in use f - failed to allocate aggregator M - not in use, minimum links not met u - unsuitable for bundling w - waiting to be aggregated d - default port Number of channel-groups in use: 2 Number of aggregators: 2 Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 1 Po1(SU) LACP Gi1/0/1(P) Gi1/0/2(P) Switch#show lacp neighbor Flags: S - Device is requesting Slow LACPDUs F - Device is requesting Fast LACPDUs A - Device is in Active mode P - Device is in Passive mode Channel group 1 neighbors Partner's information: LACP port Admin Oper Port Port Port Flags Priority Dev ID Age key Key Number State Gi1/0/1 SA 32768 0010.18c0.af20 4s 0x0 0x250 0x3 0x3D Gi1/0/2 SA 32768 0010.18c0.af20 4s 0x0 0x250 0x4 0x3D Channel group 2 neighbors Partner's information: LACP port Admin Oper Port Port Port Flags Priority Dev ID Age key Key Number State Gi1/0/13 SA 32768 0010.18c0.af7c 1s 0x0 0x250 0x3 0x3D Gi1/0/14 SA 32768 0010.18c0.af7c 1s 0x0 0x250 0x4 0x3D Switch#show lacp neighbor detail Flags: S - Device is requesting Slow LACPDUs F - Device is requesting Fast LACPDUs A - Device is in Active mode P - Device is in Passive mode Channel group 1 neighbors Partner's information: Partner Partner Partner Port System ID Port Number Age Flags Gi1/0/1 32768,0010.18c0.af20 0x3 13s SA LACP Partner Partner Partner Port Priority Oper Key Port State 32768 0x250 0x3D Port State Flags Decode: Activity: Timeout: Aggregation: Synchronization: Active Long Yes Yes Collecting: Distributing: Defaulted: Expired: Yes Yes No No Partner Partner Partner Port System ID Port Number Age Flags Gi1/0/2 32768,0010.18c0.af20 0x4 14s SA LACP Partner Partner Partner Port Priority Oper Key Port State 32768 0x250 0x3D Port State Flags Decode: Activity: Timeout: Aggregation: Synchronization: Active Long Yes Yes Collecting: Distributing: Defaulted: Expired: Yes Yes No No Channel group 2 neighbors Partner's information: Partner Partner Partner Port System ID Port Number Age Flags Gi1/0/13 32768,0010.18c0.af7c 0x3 15s SA LACP Partner Partner Partner Port Priority Oper Key Port State 32768 0x250 0x3D Port State Flags Decode: Activity: Timeout: Aggregation: Synchronization: Active Long Yes Yes Collecting: Distributing: Defaulted: Expired: Yes Yes No No Partner Partner Partner Port System ID Port Number Age Flags Gi1/0/14 32768,0010.18c0.af7c 0x4 16s SA LACP Partner Partner Partner Port Priority Oper Key Port State 32768 0x250 0x3D Port State Flags Decode: Activity: Timeout: Aggregation: Synchronization: Active Long Yes Yes Collecting: Distributing: Defaulted: Expired: Yes Yes No No 2012/3/7 bo wang <wowo...@gmail.com>:Hello: Recently I want to do Link Aggregation for increasing the speed. I use a Cisco 3750 Switche and two IBM Server R with BSD 9.0 .I do link aggregation According to this page. http://www.freebsd.org/doc/en/books/handbook/network-aggregation.html I use LACP .But when i have done ,the link aggregation only can do Failover .It cann't increase the speed. What is the problem?Detailed configuration as follows in the BSD9.0 /etc/rc.conf hostname="bbc04" ifconfig_bce2="up" ifconfig_bce3="up" ifconfig_bce4="up" ifconfig_bce5="up" ifconfig_bce6="up" ifconfig_bce7="up" cloned_interfaces="lagg0" ifconfig_lagg0="laggproto loadbalance laggport bce2 laggport bce3 laggport bce4 laggport bce5 laggport bce6 laggport bce7" ipv4_addrs_lagg0="172.16.60.64/16" defaultrouter="172.16.0.1" sshd_enable="YES" pureftpd_enable="YES" # Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable dumpdev="NO" the Cisco 3750 configure interface range gigabitEthernet 1/0/1-6 channel-proto lacp channel-group 1 mode active interface range gigabitEthernet 1/0/13-18 channel-proto lacp channel-group 2 mode active_______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
-- ~Al Plant - Honolulu, Hawaii - Phone: 808-284-2740 + http://hawaiidakine.com + http://freebsdinfo.org + + http://aloha50.net - Supporting - FreeBSD 7.2 - 8.0 - 9* + < email: n...@hdk5.net > "All that's really worth doing is what we do for others."- Lewis Carrol _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
