Добрый день! Нуждаюсь в помощи. Настраиваю lldp на DES3200-28 и 3526
Ввожу следующие команды на обоих моделях
enable lldp
config lldp ports 25-28 mgt_addr ipv4 <ip> enable
но вот запарка в следующем 3526 друг за другом подключены их я вижу а 3200 нет
Может на 3200 еще что то нужно прописывать ?

Версии прошивок?

3200 - Firmware: Build 1.52.B010
3526 - Firmware: Build 6.20.B05

На последних версиях прошивок информация lldp отдается. Смотрите также в сторону acl - возможно, что-то режется.

ACL удаляли дело не в них. Мы хотим поднять STP цепочка выглядит так : подключено в DGS3627 порт 18--> uplink 25 порт 2(два)DES3526-->6(шесть) DES3200-28-->2(два)DES3526 uplink 26 порт-->DGS3627 порт 22.
Вот конфиг
DGS-3627G
# LLDP

enable lldp
config lldp message_tx_interval 30
config lldp tx_delay 2
config lldp message_tx_hold_multiplier 4
config lldp reinit_delay 2
config lldp notification_interval 5
config lldp ports 1-27 notification enable
config lldp ports 1-27 admin_status tx_and_rx
config lldp ports 1-27 dot1_tlv_pvid enable
config lldp ports 1-24 mgt_addr ipv4 10.7.10.* enable
config lldp ports 1-26 mgt_addr ipv4 10.111.0.* enable

DES-3200-28:5#show lldp
Command: show lldp

LLDP System Information
Chassis Id Subtype : MAC Address
Chassis Id : 1C-BD-B9-49-21-20
System Name :
System Description : Fast Ethernet Switch
System Capabilities : Repeater, Bridge

LLDP Configurations
LLDP Status : Enable
LLDP Forward Status : Disable
Message Tx Interval : 30
Message Tx Hold Multiplier: 4
ReInit Delay : 2
Tx Delay : 2
Notification Interval : 5

DES-3200-28:5#show lldp ports 25-26
Command: show lldp ports 25-26

Port ID : 25
-----------------------------------------------------------------
Admin Status : TX_and_RX
Notification Status : Disable
Advertised TLVs Option :
Port Description Disable
System Name Disable
System Description Disable
System Capabilities Disable
Enabled Management Address
10.7.10.*
Port VLAN ID Disable
Enabled Port_and_protocol_VLAN_ID
600
Enabled VLAN Name
(NONE)
Enabled Protocol_identity
(NONE)
MAC/PHY Configuration/Status Disable
Power Via MDI Disable
Link Aggregation Disable
Maximum Frame Size Disable

Port ID : 26
-----------------------------------------------------------------
Admin Status : TX_and_RX
Notification Status : Disable
Advertised TLVs Option :
Port Description Disable
System Name Disable
System Description Disable
System Capabilities Disable
Enabled Management Address
10.7.10.*
Port VLAN ID Disable
Enabled Port_and_protocol_VLAN_ID
600
Enabled VLAN Name
(NONE)
Enabled Protocol_identity
(NONE)
MAC/PHY Configuration/Status Disable
Power Via MDI Disable
Link Aggregation Disable
Maximum Frame Size Disable


DES-3526:admin#sh lldp
Command: show lldp

LLDP system information
Chassis Id Subtype : MACADDRESS
Chassis Id : 00-19-5B-6B-A9-08
System Name : D-Link
System Description : Fast Ethernet Switch
System Capabilities : Repeater, Bridge,

LLDP Configurations
LLDP Status : Enable
LLDP Forward Status : Disable
Message Tx Interval : 30
Message Tx Hold Muliplier : 4
ReInit delay : 2
Tx Delay : 2
Notification Interval : 5

DES-3526:admin#show lldp ports 25-26
Command: show lldp ports 25-26

Port ID : 25
-----------------------------------------------------------------
Admin Status : TX_and_RX
Notification Status : Disable
Advertised TLVs Option :
Port Description Disable
System Name Disable
System Description Disable
System Capabilities Disable
Enabled Management Address
10.7.10.*,
Port VLAN ID Disable
Enabled VLAN Name
(NONE)
Enabled protocol_identity
(NONE)
MAC/PHY Configuration/Status Disable
Link Aggregation Disable
Maximum Frame Size Disable

Port ID : 26
-----------------------------------------------------------------
Admin Status : TX_and_RX
Notification Status : Disable
Advertised TLVs Option :
Port Description Disable
System Name Disable
System Description Disable
System Capabilities Disable
Enabled Management Address
10.7.10.*,
Port VLAN ID Disable
Enabled VLAN Name
(NONE)
Enabled protocol_identity
(NONE)
MAC/PHY Configuration/Status Disable
Link Aggregation Disable
Maximum Frame Size Disable

и есть у нас еще одна цепочка DGS3627 порт 17-->uplink 26 порт 8(восемь)DES3526-->один DES200-28-->DGS3627 порт 19 .Эта схема работает .

что говорит show lldp remote_ports ?

DGS-3627G:admin#show lldp remote_ports 22
Command: show lldp remote_ports 22

Port ID : 22
-------------------------------------------------------------------------------
Remote Entities Count : 1
Entity 1
Chassis ID Subtype : MAC Address
Chassis ID : 00-19-5B-6C-1C-D2
Port ID Subtype : Local
Port ID : 1/26
Port Description :
System Name :
System Description :
System Capabilities :
Management Address Count : 1
Port PVID : 0
PPVID Entries Count : 0
VLAN Name Entries Count : 0
Protocol ID Entries Count : 0
MAC/PHY Configuration/Status : (None)
Power Via MDI : (None)
Link Aggregation : (None)
Maximum Frame Size : 0
Unknown TLVs Count : 0


DES-3526:admin#show lldp remote_ports 25-26
Command: show lldp remote_ports 25-26

Port ID : 25
---------------------------------------------------------------------------
Remote Entities count : 1
Entity 1
Chassis Id Subtype : MACADDRESS
Chassis Id : 00-19-5B-8C-3B-84
Port Id Subtype : LOCAL
Port ID : 1/26
Port Description :
System Name :
System Description :
System Capabilities :
Management Address count : 1
Port PVID : 0
PPVID Entries count : 0
VLAN Name Entries count : 0
Protocol ID Entries count : 0
MAC/PHY Configuration/Status : (None)
Power Via MDI : (None)
Link Aggregation : (None)
Maximum Frame Size : 0
Unknown TLVs count : 0

Port ID : 26
---------------------------------------------------------------------------
Remote Entities count : 1
Entity 1
Chassis Id Subtype : MACADDRESS
Chassis Id : 00-21-91-B7-77-00
Port Id Subtype : MACADDRESS
Port ID : 00-21-91-B7-77-FF
Port Description :
System Name :
System Description :
System Capabilities :
Management Address count : 2
Port PVID : 1
PPVID Entries count : 0
VLAN Name Entries count : 0
Protocol ID Entries count : 0
MAC/PHY Configuration/Status : (None)
Power Via MDI : (None)
Link Aggregation : (None)
Maximum Frame Size : 0
Unknown TLVs count : 0

И в чем проблема?

Первые три des-а видим, а дальше не отображается.

Приведите выводы с проблемного участка. Зачем при описании проблемы приводить листинги с коммутаторов, на которых отдается lldp?
PS прошивки обновили?