Hi,
I've the same issue with my 2530 switchs {HP 2530-48-PoEP Switch (J9778A)}, when I connect a Cisco LWAP 702i they don't work correctly, they register successfully agains the WLC, but de operational radio are down. If I connect the same APs to a Cisco 2960 or 3Com 4500 switch, they work fine.
I changed all parameters about CPD, LLP, PoE.... but without success, and I used a new 1 meter long RJ45 CAT6, but nothing improved.
switch# show system
Software revision : YA.16.10.0002 Base MAC Addr : 98f2b3-438680
ROM Version : YA.15.20 Serial Number : CN77FP32RD
switch# show power-over-ethernet 43
Status and Configuration Information for port 43
Power Enable : Yes PoE Port Status : Delivering
PLC Class/Type : 3/1 Priority Config : critical
DLC Class/Type : 0/- Pre-std Detect : on
Alloc By Config : usage Configured Type :
Alloc By Actual : usage PoE Value Config : n/a
PoE Counter Information
Over Current Cnt : 0 MPS Absent Cnt : 0
Power Denied Cnt : 0 Short Cnt : 0
switch# show lldp config 43
LLDP Port Configuration Detail
Port : 43
AdminStatus [Tx_Rx] : Tx_Rx
NotificationEnabled [False] : True
Med Topology Trap Enabled [False] : False
TLVS Advertised:
* port_descr
* system_name
* system_descr
* system_cap
* management_addr
* capabilities
* network_policy
* location_id
* poe
* macphy_config
* poeplus_config
* eee_config
* Port VLAN ID
IpAddress Advertised:
switch# show lldp info remote-device 43
LLDP Information
PSE Allocated Power Value : 2.7 W PSE TLV Configured : dot3, MED
PD Requested Power Value : 0.0 W PSE TLV Sent Type : dot3
MED LLDP Detect : Disabled PD TLV Sent Type : n/a
Power Information
PSE Voltage : 55.4 V PSE Reserved Power : 2.9 W
PD Amperage Draw : 50 mA PD Power Draw : 2.8 W
switch# show lldp info remote-device 43
LLDP Remote Device Information Detail
Local Port : 43
ChassisType : local
ChassisId : AP_C01ST1_5
PortType : local
PortId : GigabitEthernet0.1
SysName : cisco AIR-CAP702I-E
System Descr : Cisco IOS Software, ap1g1 Software (ap1g1-K9W8-M), Versio...
PortDescr :
Pvid :
System Capabilities Supported : router
System Capabilities Enabled : router
Remote Management Address
Type : ipv4
Address : 10.50.216.45
------------------------------------------------------------------------------
Local Port : 43
ChassisType : mac-address
ChassisId : 50 06 04 2e f3 60
PortType : interface-name
PortId : Gi0
SysName : AP_C01ST1_5
System Descr : Cisco IOS Software, ap1g1 Software (ap1g1-K9W8-M), Versio...
PortDescr : GigabitEthernet0
Pvid :
System Capabilities Supported :
System Capabilities Enabled :
Remote Management Address
Type : ipv4
Address : 10.50.216.45
Any idea to help me ??
Thanks !!