两台M9000设备做RBM,使用0/1/1、0/1/2、1/1/1、1/1/2接口作为keepalive口,编号agg100。
设备聚合组agg100中有四个接口,只有一个能选中:
Aggregate Interface: Route-Aggregation100
Creation Mode: Manual
Aggregation Mode: Dynamic
Loadsharing Type: Shar
System ID: 0x8000, 6ce2-d331-4a00
Local:
Port Status Priority Oper-Key Flag
--------------------------------------------------------------------------------
HGE0/1/1 U 32768 1 {ACG}
HGE0/1/2 U 32768 1 {ACG}
HGE1/1/1 S 32768 1 {ACDEF}
HGE1/1/2 U 32768 1 {ACG}
1、查看两端接口下配置:
设备一:
#
interface HundredGigE1/1/1
port link-mode route
port link-aggregation group 100
#
interface HundredGigE1/1/2
port link-mode route
port link-aggregation group 100
#
#
interface Route-Aggregation100
ip address 1.1.1.2 255.255.255.252
link-aggregation mode dynamic
#
设备二:
interface HundredGigE1/1/1
port link-mode route
port link-aggregation group 100
#
interface HundredGigE1/1/2
port link-mode route
port link-aggregation group 100
#
#
interface Route-Aggregation100
ip address 1.1.1.1 255.255.255.252
link-aggregation mode dynamic
两边一致,且能选中的端口以及未选中的端口配置一致。
2、查看dis link-aggregation memb
HundredGigE1/1/1:
Aggregate Interface: Route-Aggregation100
Local:
Port Number: 1
Port Priority: 32768
Oper-Key: 1
Flag: {ACG}
Remote:
System ID: 0x8000, 0000-0000-0000
Port Number: 0
Port Priority: 32768
Oper-Key: 0
Flag: {DEF}
Received LACP Packets: 0 packet(s)
Illegal: 0 packet(s)
Sent LACP Packets: 178 packet(s)
HundredGigE1/1/1:
Aggregate Interface: Route-Aggregation100
Local:
Port Number: 1
Port Priority: 32768
Oper-Key: 1
Flag: {ACG}
Remote:
System ID: 0x8000, 0000-0000-0000
Port Number: 0
Port Priority: 32768
Oper-Key: 0
Flag: {DEF}
Received LACP Packets: 0 packet(s)
Illegal: 0 packet(s)
Sent LACP Packets: 172 packet(s)
都只发没收。
看着设备动态聚合没有什么限制。
以及没有配置最大选中数。
3、debug查看debug link-agg lacp packet all。
只有选中的接口有收发记录,未选中接口都是有发无收,两端设备debug现象一致。
*Mar 28 00:53:03:590 2024 HB-HL-IDC1-102-D02-LTY-DWGL-FW-FW02-H3CM9000-X06 LAGG/7/Packet: PACKET.HundredGigE1/1/1.receive.
size=110, subtype=1, version=1
Actor: type=1, len=20, sys-pri=0x8000, sys-mac=6ce2-d331-4a00, key=0x1, pri=0x8000, port-index=0x62, state=0x3d
Partner: type=2, len=20, sys-pri=0x8000, sys-mac=6ce2-d331-0a00, key=0x1, pri=0x8000, port-index=0x62, state=0x3d
Collector: type=3, len=16, col-max-delay=0x0
Terminator: type=0, len=0
观察logbuffer,发现有此记录:
%Mar 28 02:38:33:585 2024 HB-HL-IDC1-102-C02-LTY-DWGL-FW-FW01-H3CM9000-X06 DRV/3/BOARD_MONITOR_FABRIC: No switching fabric modules are installed in the first two switching fabric module slots.
查看安装手册:
对交换网板的安装有限制,现场未按照规定安装
规范安装后问题解决。
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