端口一直在重复up/down

交换机端口一直在重复up/down

核心堆叠，下联到接入交换机，接入交换机做聚合。接入交换机与核心互联的端口一直在重复up/down

%Jan 1 13:34:48:630 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Bridge-Aggregation23 changed to up. %Jan 1 13:34:48:633 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Bridge-Aggregation23 changed to up. %Jan 1 13:34:48:641 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Vlan-interface1 changed to up. %Jan 1 13:34:48:641 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Vlan-interface1000 changed to up. %Jan 1 13:34:48:642 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Vlan-interface1 changed to up. %Jan 1 13:34:48:656 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Vlan-interface1000 changed to up. %Jan 1 13:34:48:727 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Ten-GigabitEthernet1/0/49 changed to down. %Jan 1 13:34:48:739 2013 DZYJS-SW-S5130-F3 LAGG/6/LAGG_INACTIVE_PHYSTATE: Member port XGE1/0/49 of aggregation group BAGG23 changed to the inactive state, because the physical state of the port is down. %Jan 1 13:34:48:766 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Ten-GigabitEthernet1/0/49 changed to down. %Jan 1 13:34:48:818 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Bridge-Aggregation23 changed to down. %Jan 1 13:34:48:818 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Bridge-Aggregation23 changed to down. %Jan 1 13:34:48:900 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Vlan-interface1 changed to down. %Jan 1 13:34:48:900 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Vlan-interface1000 changed to down. %Jan 1 13:34:48:901 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Vlan-interface1 changed to down. %Jan 1 13:34:48:902 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Vlan-interface1000 changed to down. %Jan 1 13:34:51:374 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Ten-GigabitEthernet1/0/49 changed to up. %Jan 1 13:34:51:382 2013 DZYJS-SW-S5130-F3 LAGG/6/LAGG_ACTIVE: Member port XGE1/0/49 of aggregation group BAGG23 changed to the active state. %Jan 1 13:34:51:464 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Ten-GigabitEthernet1/0/49 changed to up. %Jan 1 13:34:51:468 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Bridge-Aggregation23 changed to up. %Jan 1 13:34:51:468 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Bridge-Aggregation23 changed to up. %Jan 1 13:34:51:498 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Vlan-interface1 changed to up. %Jan 1 13:34:51:498 2013 DZYJS-SW-S5130-F3 IFNET/3/PHY_UPDOWN: Physical state on the interface Vlan-interface1000 changed to up. %Jan 1 13:34:51:506 2013 DZYJS-SW-S5130-F3 IFNET/5/LINK_UPDOWN: Line protocol state on the interface Vlan-interface1 changed to up.