H3C 7004E链路聚合问题

交换机上建立了两个链路聚合口 采用默认的静态聚合模式，聚合口1将0板的XG0/0/25 XG0/0/25 和1板的XG1/0/25 XG1/0/26 作为一个聚合，聚合2口将0板的XG0/0/27 XG0/0/28和1板的XG1/0/27 XG1/0/28 作为一个聚合。并将两个聚合口放入同一个vlan。对端为两个存储服务器服务器，运行opeuler系统。存储1与聚合口1相连，存储2与聚合口2相连。故障现象为：两台服务器无法通信。arp 可以看到对端的IP地址，但是mac无法获取。交换机上查看聚合口状态图下：

[H3C7704E]dis int Bridge-Aggregation 1

Bridge-Aggregation1

Current state: DOWN

IP packet frame type: Ethernet II, hardware address: 7057-bf2c-1a00

Description: Bridge-Aggregation1 Interface

Unknown-speed mode, unknown-duplex mode

Link speed type is autonegotiation, link duplex type is autonegotiation

PVID: 300

Port link-type: Access

 Tagged VLANs:   None

 Untagged VLANs: 300

Last clearing of counters: Never

Last 300 seconds input:  0 packets/sec 12 bytes/sec -%

Last 300 seconds output:  0 packets/sec 46 bytes/sec -%

Input (total):  12170 packets, 1055012 bytes

        0 unicasts, 163 broadcasts, 12007 multicasts, 0 pauses

Input (normal):  12170 packets, - bytes

        0 unicasts, 163 broadcasts, 12007 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): 11914 packets, 4265212 bytes

        0 unicasts, 0 broadcasts, 11914 multicasts, 0 pauses

Output (normal): 11914 packets, - bytes

        0 unicasts, 0 broadcasts, 11914 multicasts, 0 pauses

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

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

        0 lost carrier, - no carrier

聚合配置如下

[H3C-S7003E]dis link-aggregation verbose Bridge-Aggregation 1

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Port Status: S -- Selected, U -- Unselected, I -- Individual

Port: A -- Auto port, M -- Management port, R -- Reference port

Flags:  A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,

        D -- Synchronization, E -- Collecting, F -- Distributing,

        G -- Defaulted, H -- Expired

Aggregate Interface: Bridge-Aggregation1

Aggregation Mode: Static

Loadsharing Type: Shar

Management VLANs: None

  Port             Status  Priority Oper-Key

  XGE0/0/25        U       32768    1

  XGE0/0/26        U       32768    1

  XGE1/0/25        U       32768    1

  XGE1/0/26        U       32768    1

[H3C-S7003E]dis link-aggregation verbose Bridge-Aggregation 2

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Port Status: S -- Selected, U -- Unselected, I -- Individual

Port: A -- Auto port, M -- Management port, R -- Reference port

Flags:  A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,

        D -- Synchronization, E -- Collecting, F -- Distributing,

        G -- Defaulted, H -- Expired

Aggregate Interface: Bridge-Aggregation2

Aggregation Mode: Static

Loadsharing Type: Shar

Management VLANs: None

  Port             Status  Priority Oper-Key

  XGE0/0/27        U       32768    2

  XGE0/0/28        U       32768    2

  XGE1/0/27        U       32768    2

  XGE1/0/28        U       32768    2

 通过接口状态可以看见是Current state: DOWN   请问这个聚合是服务器端的问题还是交换机端的问题？交换这边的问题该怎么处理