交换机显示如下错误 导致断网了

Apr 5 2022 16:22:02 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[315]:Interface XGigabitEthernet2/0/2 has turned into DOWN state. Apr 5 2022 16:22:02 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[316]:Interface XGigabitEthernet2/0/2 has turned into UP state. Apr 5 2022 16:21:56 GD-DG-HF-DSW-1.MAN.9306 %%01IFADP/4/PORTDOWNINFO(l)[317]:Slot=2;Interface XGigabitEthernet2/0/2 has turned into DOWN state. (Information=Physical state(PMD): UP, Physical state(PCS): UP, RX loss of signal: No, Current RX power(dBM): -14.38, Local fault: No, Remote fault: No, PMA fault: No, PCS fault: NA, High BER: No, PCS block lock: Yes, Transmit local fault: No, Receive local fault: No, PMD receive signal OK: Yes, XGXS PLL has lost lock: No, XGXS PLL lock detected: NA) Apr 5 2022 16:21:56 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[318]:Interface XGigabitEthernet2/0/2 has turned into DOWN state. Apr 5 2022 16:21:56 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[319]:Interface XGigabitEthernet2/0/2 has turned into UP state. Apr 5 2022 16:21:33 GD-DG-HF-DSW-1.MAN.9306 %%01IFADP/4/PORTDOWNINFO(l)[320]:Slot=2;Interface XGigabitEthernet2/0/2 has turned into DOWN state. (Information=Physical state(PMD): UP, Physical state(PCS): UP, RX loss of signal: No, Current RX power(dBM): -14.38, Local fault: No, Remote fault: No, PMA fault: No, PCS fault: NA, High BER: No, PCS block lock: Yes, Transmit local fault: No, Receive local fault: No, PMD receive signal OK: Yes, XGXS PLL has lost lock: No, XGXS PLL lock detected: NA) Apr 5 2022 16:21:33 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[321]:Interface XGigabitEthernet2/0/2 has turned into DOWN state. Apr 5 2022 16:21:32 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[322]:Interface XGigabitEthernet2/0/2 has turned into UP state. Apr 5 2022 16:21:21 GD-DG-HF-DSW-1.MAN.9306 %%01IFADP/4/PORTDOWNINFO(l)[323]:Slot=2;Interface XGigabitEthernet2/0/2 has turned into DOWN state. (Information=Physical state(PMD): UP, Physical state(PCS): UP, RX loss of signal: No, Current RX power(dBM): -14.38, Local fault: No, Remote fault: No, PMA fault: No, PCS fault: NA, High BER: No, PCS block lock: Yes, Transmit local fault: No, Receive local fault: No, PMD receive signal OK: Yes, XGXS PLL has lost lock: No, XGXS PLL lock detected: NA) Apr 5 2022 16:21:21 GD-DG-HF-DSW-1.MAN.9306 %%01INFO/4/SUPPRESS_LOG(l)[324]:Last message repeated 1 times.(InfoID=4283502598, ModuleName=IFPDT, InfoAlias=IF_STATE) Apr 5 2022 16:21:21 GD-DG-HF-DSW-1.MAN.9306 %%01INFO/4/SUPPRESS_LOG(l)[325]:Last message repeated 1 times.(InfoID=4283502598, ModuleName=IFPDT, InfoAlias=IF_STATE) Apr 5 2022 15:23:28 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[326]:Interface XGigabitEthernet2/0/12 has turned into UP state. Apr 5 2022 15:20:37 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[327]:Interface XGigabitEthernet2/0/2 has turned into DOWN state. Apr 5 2022 15:20:37 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[328]:Interface XGigabitEthernet2/0/2 has turned into UP state. Apr 5 2022 15:20:14 GD-DG-HF-DSW-1.MAN.9306 %%01IFPDT/4/IF_STATE(l)[329]:Interface XGigabitEthernet2/0/2 has turned into DOWN state