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3 Replies Latest reply: Aug 9, 2012 2:23 PM by Dude! RSS

eth0 becomes half & 100mbps after teamed with eth1

946717 Newbie
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when I had single connection, eth0 was working fine, and with full duplex & 1000mbps. However, when I completed all binding configurations, and bring up bound0, eth0 becomes half & 100mbps, eth1 is full & 1000mbps. Should not both of them be full & 1000mbps? Thank you all!


The following are a few commands:
# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)

Bonding Mode: load balancing (round-robin)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0

Slave Interface: eth0
MII Status: up
Speed: 100 Mbps
Duplex: half
Link Failure Count: 0
Permanent HW addr: 80:c1:6e:71:9a:f4
Slave queue ID: 0

Slave Interface: eth1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 1
Permanent HW addr: 80:c1:6e:71:9a:f6
Slave queue ID: 0


# ethtool eth0
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Half
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: g
Wake-on: g
Link detected: yes

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