10
Loadsharing Type: Shar
System ID: 0x8000, 00a0-fc00-5800
Local:
Port Status Priority Oper-Key Flag
--------------------------------------------------------------------------------
XGE1/1/0/9 S 32768 1 {ACDEF}
XGE1/1/0/10 S 32768 1 {ACDEF}
XGE2/1/0/9 S 32768 1 {ACDEF}
XGE2/1/0/10 s 32768 1 {ACDEF}
Remote:
Actor Partner Priority Oper-Key SystemID Flag
--------------------------------------------------------------------------------
XGE1/1/0/9 139 32768 1 0x8000, 0cda-414a-859b {ACDEF}
XGE1/1/0/10 205 32768 1 0x8000, 0cda-414a-859b {ACDEF}
XGE2/1/0/9 204 32768 1 0x8000, 0cda-414a-859b {ACDEF}
XGE2/1/0/10 138 32768 1 0x8000, 0cda-414a-859b {ACDEF}
The output shows that the local member ports and the corresponding peer member ports are all Selected.
In the dynamic link aggregation mode, each local member port and its peer member port have the same
Selected state through exchanging LACPDUs. The user data traffic can be forwarded correctly.
# Display the load sharing mode of Layer 2 aggregation group 1 on Device A.
[DeviceA] display link-aggregation load-sharing mode interface Bridge-Aggregation 1
Bridge-Aggregation1 Load-Sharing Mode:
source-ip address
The output shows that Layer 2 aggregation group 1 load shares packets based on source IP addresses.
# Shut down physical IRF port Ten-GigabitEthernet 2/0/1 on Device B.
A log message appears on Device A.
[DeviceA]%Jan 1 03:12:43:397 2011 Transit STM/3/STM_LINK_STATUS_DOWN: IRF port 2 is down.
%Jan 1 03:12:43:410 2011 Transit DEV/3/BOARD_REMOVED: Board is removed from Slo
t 1, type is MAIN_BOARD_TYPE_52QF.
%Jan 1 03:12:44:385 2011 Transit IFNET/3/PHY_UPDOWN: Ten-GigabitEthernet2/1/0/1
link status is down.
%Jan 1 03:12:44:386 2011 Transit IFNET/5/LINK_UPDOWN: Line protocol on the inte
rface Ten-GigabitEthernet2/1/0/1 is down.
The output shows that IRF split occurs on the distribution layer because Ten-GigabitEthernet 2/1/0/1
that is bound to IRF port 2 is physically down.
Configuration files
•
Device A:
#
irf domain 1
irf mac-address persistent timer
irf auto-update enable
irf link-delay 0
irf member 1 priority 1
irf member 2 priority 1
