求助：7506E链路聚合不能实现负载分担

4个端口做二层链路聚合发现通过端口的数据不均衡，相差过大。

四台7506E-V（Version 5.20, Release 6616P01）做IRF，与一台H3C S5120-24P-EI （ Version 5.20, Release 2202P06）通过4条网线连接，配置二层链路聚合。以下为配置：

7506E-V配置：

interface Vlan-interface2006 

ip address 10.0.3.1 255.255.255.0 

igmp enable 

pim sm 

#

interface Bridge-Aggregation106

port link-type trunk 

undo port trunk permit vlan 1

 port trunk permit vlan 2006

#

interface GigabitEthernet3/2/0/1 

port link-mode bridge 

port link-type trunk 

undo port trunk permit vlan 1

 port trunk permit vlan 2006 

port link-aggregation group 106 

# 

interface GigabitEthernet3/2/0/2

 port link-mode bridge 

port link-type trunk 

undo port trunk permit vlan 1

 port trunk permit vlan 2006

 port link-aggregation group 106

# interface GigabitEthernet4/2/0/1 

port link-mode bridge 

port link-type trunk 

undo port trunk permit vlan 1 

port trunk permit vlan 2006 

port link-aggregation group 106 

# 

interface GigabitEthernet4/2/0/2

 port link-mode bridge 

port link-type trunk 

undo port trunk permit vlan 1

 port trunk permit vlan 2006 

port link-aggregation group 106

 #

<S7506E-V>dis int g 3/2/0/1

 GigabitEthernet3/2/0/1 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a680-587a

 Description: GigabitEthernet3/2/0/1 Interface

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 4078781 bytes/sec, at 2018-05-22 17:47:53

 Peak value of output: 114356577 bytes/sec, at 2018-05-21 21:02:28

 Last 300 seconds input:  17076 packets/sec 1308918 bytes/sec 1%

 Last 300 seconds output:  75357 packets/sec 106351198 bytes/sec 86%

 Input (total):  121135166296 packets, 9358710124569 bytes

         121133709779 unicasts, 614423 broadcasts, 842094 multicasts, 0 pauses

 Input (normal):  121135166296 packets, - bytes

         121133709779 unicasts, 614423 broadcasts, 842094 multicasts, 0 pauses

 Input:  0 input errors, 0 runts, 0 giants, 0 throttles

         0 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 544874553675 packets, 759020862249031 bytes

         544773030548 unicasts, 157 broadcasts, 101522971 multicasts, 0 pauses

 Output (normal): 544874553676 packets, - bytes

         544773030548 unicasts, 157 broadcasts, 101522971 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier

<S7506E-V>dis int g 3/2/0/2

 GigabitEthernet3/2/0/2 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a680-587a

 Description: GigabitEthernet3/2/0/2 Interface

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 5805665 bytes/sec, at 2018-05-29 16:05:06

 Peak value of output: 119601386 bytes/sec, at 2018-05-29 16:05:56

 Last 300 seconds input:  19061 packets/sec 1456319 bytes/sec 1%

 Last 300 seconds output:  2250 packets/sec 3279244 bytes/sec 3%

 Input (total):  135822853088 packets, 10494608178912 bytes

         135822017744 unicasts, 138716 broadcasts, 696627 multicasts, 0 pauses

 Input (normal):  135822853087 packets, - bytes

         135822017744 unicasts, 138716 broadcasts, 696627 multicasts, 0 pauses

 Input:  0 input errors, 0 runts, 0 giants, 0 throttles

         0 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 6116006272 packets, 8521335452718 bytes

         6084595773 unicasts, 559726 broadcasts, 30850773 multicasts, 0 pauses

 Output (normal): 6116006272 packets, - bytes

         6084595773 unicasts, 559726 broadcasts, 30850773 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier               

<S7506E-V>dis int g 4/2/0/1

 GigabitEthernet4/2/0/1 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a680-587a

 Description: GigabitEthernet4/2/0/1 Interface

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 7508829 bytes/sec, at 2018-07-23 15:23:40

 Peak value of output: 32438874 bytes/sec, at 2018-06-11 12:13:10

 Last 300 seconds input:  18585 packets/sec 1422282 bytes/sec 1%

 Last 300 seconds output:  1845 packets/sec 2688382 bytes/sec 2%

 Input (total):  135309651692 packets, 10403042422385 bytes

         135301604626 unicasts, 5884303 broadcasts, 2162759 multicasts, 0 pauses

 Input (normal):  135309651688 packets, - bytes

         135301604626 unicasts, 5884303 broadcasts, 2162759 multicasts, 0 pauses

 Input:  0 input errors, 0 runts, 0 giants, 0 throttles

         0 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 2279936639 packets, 3262067500635 bytes

         2279399988 unicasts, 0 broadcasts, 536651 multicasts, 0 pauses

 Output (normal): 2279936639 packets, - bytes

         2279399988 unicasts, 0 broadcasts, 536651 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier

<S7506E-V>dis int g 4/2/0/2

 GigabitEthernet4/2/0/2 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a680-587a

 Description: GigabitEthernet4/2/0/2 Interface

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 5024544 bytes/sec, at 2018-06-18 11:42:40

 Peak value of output: 121395346 bytes/sec, at 2018-05-20 23:18:29

 Last 300 seconds input:  18555 packets/sec 1418541 bytes/sec 1%

 Last 300 seconds output:  80418 packets/sec 113793109 bytes/sec 92%

 Input (total):  142292808012 packets, 10927762059022 bytes

         142291433562 unicasts, 531367 broadcasts, 843081 multicasts, 0 pauses

 Input (normal):  142292808010 packets, - bytes

         142291433562 unicasts, 531367 broadcasts, 843081 multicasts, 0 pauses

 Input:  2 input errors, 0 runts, 0 giants, 0 throttles

         2 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 587288266762 packets, 821809047485022 bytes

         587257948899 unicasts, 0 broadcasts, 30317864 multicasts, 0 pauses

 Output (normal): 587288266763 packets, - bytes

         587257948899 unicasts, 0 broadcasts, 30317864 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier

H3C S5120-24P-EI配置：

interface Bridge-Aggregation5

port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 2006

#

interface GigabitEthernet1/0/1

port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 2006

 port link-aggregation group 5

#

interface GigabitEthernet1/0/2

port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 2006

 port link-aggregation group 5

#

interface GigabitEthernet1/0/23

port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 2006

 stp disable

 port link-aggregation group 5

#

interface GigabitEthernet1/0/24

port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 2006

 stp disable

 port link-aggregation group 5

<JK-S5120>dis int g

 GigabitEthernet1/0/1 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a6ab-95a4

 Description:

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 114400950 bytes/sec, at 2018-05-21 21:02:27

 Peak value of output: 1309697 bytes/sec, at 2000-08-04 12:54:39

 Last 300 seconds input:  75849 packets/sec 107046047 bytes/sec         87%

 Last 300 seconds output:  17040 packets/sec 1305922 bytes/sec  1%

 Input (total):  2766454349359 packets, 3810866429711902 bytes

         2746345657752 unicasts, 157 broadcasts, 20108691437 multicasts

 Input (normal):  2766454349346 packets, - bytes

         2746345657752 unicasts, 157 broadcasts, 20108691437 multicasts

 Input:  13 input errors, 0 runts, 2 giants, 0 throttles

         11 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 660181007407 packets, 80583061489973 bytes

         634509370787 unicasts, 8420031 broadcasts, 25663216589 multicasts, 0 pauses

 Output (normal): 660181007407 packets, - bytes

         634509370787 unicasts, 8420031 broadcasts, 25663216589 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier

 GigabitEthernet1/0/2 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a6ab-95a5

 Description:

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 119662744 bytes/sec, at 2018-05-29 16:05:53

 Peak value of output: 5177669 bytes/sec, at 2018-05-29 16:05:03

 Last 300 seconds input:  2333 packets/sec 3399991 bytes/sec    3%

 Last 300 seconds output:  18993 packets/sec 1451189 bytes/sec  1%

 Input (total):  37557002647 packets, 47098940520406 bytes

         8372447801 unicasts, 612324 broadcasts, 29183942522 multicasts

 Input (normal):  37557002647 packets, - bytes

         8372447801 unicasts, 612324 broadcasts, 29183942522 multicasts

 Input:  0 input errors, 0 runts, 0 giants, 0 throttles

         0 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 711964420908 packets, 62211930086462 bytes

         705357520151 unicasts, 3231299 broadcasts, 6603669458 multicasts, 0 pauses

 Output (normal): 711964420908 packets, - bytes

         705357520151 unicasts, 3231299 broadcasts, 6603669458 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier

GigabitEthernet1/0/23 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a6ab-95ba

 Description:

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 32453908 bytes/sec, at 2018-06-11 12:12:56

 Peak value of output: 1479559 bytes/sec, at 2018-07-23 15:22:39

 Last 300 seconds input:  1567 packets/sec 2278180 bytes/sec    2%

 Last 300 seconds output:  19314 packets/sec 1479559 bytes/sec  1%

 Input (total):  18557122882 packets, 23085026809574 bytes

         2432970042 unicasts, 6 broadcasts, 16124152833 multicasts

 Input (normal):  18557122881 packets, - bytes

         2432970042 unicasts, 6 broadcasts, 16124152833 multicasts

 Input:  1 input errors, 0 runts, 1 giants, 0 throttles

         0 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 714533867572 packets, 93576942408235 bytes

         681099420667 unicasts, 13743595 broadcasts, 33420703310 multicasts, 0 pauses

 Output (normal): 714533867572 packets, - bytes

         681099420667 unicasts, 13743595 broadcasts, 33420703310 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier

GigabitEthernet1/0/24 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3ce5-a6ab-95bb

 Description:

 Loopback is not set

 Media type is twisted pair

 Port hardware type is  1000_BASE_T

 1000Mbps-speed mode, full-duplex mode

 Link speed type is autonegotiation, link duplex type is autonegotiation

 Flow-control is not enabled

 The Maximum Frame Length is 9216

 Broadcast MAX-ratio: 100%

 Unicast MAX-ratio: 100%

 Multicast MAX-ratio: 100%

 Allow jumbo frame to pass

 PVID: 1

 Mdi type: auto

 Link delay is 0(sec)

 Port link-type: trunk

  VLAN passing  : 2006

  VLAN permitted: 2006

  Trunk port encapsulation: IEEE 802.1q

 Port priority: 0

 Peak value of input: 121440319 bytes/sec, at 2018-05-20 23:18:28

 Peak value of output: 1535570 bytes/sec, at 2001-04-06 11:36:20

 Last 300 seconds input:  82294 packets/sec 116730480 bytes/sec         95%

 Last 300 seconds output:  18677 packets/sec 1429547 bytes/sec  1%

 Input (total):  3129283010370 packets, 4327191576245103 bytes

         3113131735583 unicasts, 0 broadcasts, 16151274775 multicasts

 Input (normal):  3129283010358 packets, - bytes

         3113131735583 unicasts, 0 broadcasts, 16151274775 multicasts

 Input:  12 input errors, 0 runts, 1 giants, 0 throttles

         11 CRC, 0 frame, - overruns, 0 aborts

         - ignored, - parity errors

 Output (total): 815464929961 packets, 80458410690163 bytes

         799697974610 unicasts, 3623962 broadcasts, 15763331389 multicasts, 0 pauses

 Output (normal): 815464929961 packets, - bytes

         799697974610 unicasts, 3623962 broadcasts, 15763331389 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

         0 aborts, 0 deferred, 0 collisions, 0 late collisions

         0 lost carrier, - no carrier