Symptom

Connecting C8200-1N-4T to C9300

Conditions

When connecting C8200-1N-4T to C9300. %ILPOWER-5-DETECT: Interface Gi1/0/1: Power Device detected: IEEE PD %ILPOWER-5-PD_ENTRY_REMOVAL: Interface GigabitEthernet1/0/1: power device entry removed, admin_state=AUTO oper_state=ON %ILPOWER-5-IEEE_DISCONNECT: Interface Gi1/0/1: PD removed %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to down %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to down %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to up Information from PoE Debug %ILPOWER-5-DETECT: Interface Gi1/0/1: Power Device detected: IEEE PD ILP:: conn_chk 3 pd_detected 1 pd_spare_detected 0 pd_type 3 pd_class 3 pd_sp_class:0 (Gi1/0/1) data power pool 1 Ilpower PD device 3 class 3 from interface (Gi1/0/1) Requested power :15400 Class :3 ConnChk 3 IEEE Rev:0 Signal_pd_present:1 Spare_pd_present:0 (Gi1/0/1) state auto (Gi1/0/1) data power pool: 1, pool 1 (Gi1/0/1) curr pwr usage 78400 (Gi1/0/1) req pwr 15400 (Gi1/0/1) total pwr 472000 (Gi1/0/1) power_status OK ilpower new power from pd discovery Gi1/0/1, power_status ok Ilpower interface (Gi1/0/1) power status change, allocated power 15400 (Gi1/0/1)ILP notify LLDP-TLV: lldp power class tlv: (Gi1/0/1)(curr/prev) pwr value 15400/0 ILP::Sending E_ILP_USED_POE IPC message from RP to platform ILP:: Update used poe power 78400 to platform_mgr for slot 1 ILP:: Sending icutoff current msg to slot:1 port:1 ILP:: Sending E_ILP_SET_ICUTOFF IPC message from RP to platform ilpower_notify_lldp_power_via_mdi_tlv Gi1/0/1 pwr alloc 15400 Gi1/0/1 AUTO PORT PWR Alloc 130 Request 130 Gi1/0/1: LLDP NOTIFY 802.3at TLV: Gi1/0/1:(curr/prev) PSE Allocation(mW): 13000/0 Gi1/0/1:(curr/prev) PD Request(mW) : 13000/0 Gi1/0/1:(curr/prev) PD Class : Class 0/ Gi1/0/1:(curr/prev) PD Priority : low/unknown Gi1/0/1:(curr/prev) Power Type : Type 2 PSE/Type 2 PSE Gi1/0/1:(curr/prev) mdi_pwr_support: 7/0 Gi1/0/1:(curr/prev Power Pair) : Signal/ Gi1/0/1:(curr/prev) PSE Pwr Source : Primary/Unknown ILP:: ilp enabled in hwidb Gi1/0/1 ILP:: Sending ieee pwr msg to slot:1 port:1 ILP:: Allocated Power 15W for port 1 ILP:: Sending E_ILP_APPROVE_PWR,DENY IPC message from RP to platform ILP:: ILP Power Accounting REQ_PWR ( Gi1/0/1 ) Okay sys_used=78400 ILP:: Sending E_ILP_SET_ICUTOFF IPC message from RP to platform ILP:: Sending icutoff current msg to slot:1 port:1 ILP:: Sending E_ILP_SET_ICUTOFF IPC message from RP to platform ILP:: ilpsm posting link up event Gi1/0/1 ILP:: Gi1/0/1: State=NGWC_ILP_IEEE_PD_DETECTED_S-4, Event=NGWC_ILP_PHY_LINK_UP_EV-20 ILP:: Rx Response ILP msg: response_code 13, sw_num 1 ILP:: ILP msg: received E_ILP_GET_ALL_EVENTS ILP:: ILP:get_all_events: num_ports: 1, sw_num: 1 ieee_rev: 0 ILP:: ILP:get_all_events: num_port: 1, if_id: 1 ILP:: interface in get_all_events: Gi1/0/1, slot 1, port 1 ILP:: ilp event PD REM

Workaround

Apply #power inline never under the interface.

Further Problem Description