Привет! есть проблема... несколько свичей, пинги ходят без проблем, но иногда (воспроизводимость 99%), бывает такое что в FDB таблице одного из свичей _не_ появляется мак другого.....
например....
Код:
DES-3526 Fast Ethernet Switch Command Line Interface
Firmware: Build 5.01.B52
Copyright(C) 2008 D-Link Corporation. All rights reserved.
DES-3526:admin#sh swi
Command: show switch
Device Type : DES-3526 Fast-Ethernet Switch
Combo Port Type : 1000Base-LX + 1000Base-SX
MAC Address : 00-1E-58-99-05-B4
IP Address : 10.53.2.12 (Manual)
VLAN Name : vlan781
Subnet Mask : 255.255.255.0
Default Gateway : 10.53.2.1
Boot PROM Version : Build 5.00.009
Firmware Version : Build 5.01.B52
Hardware Version : A4G
Serial Number :
Power Status : Main - Normal, Redundant - Not Present
System Name : D-Link
System Location : 124 . 3
System Contact :
Spanning Tree : Enabled
GVRP : Disabled
IGMP Snooping : Disabled
TELNET : Enabled (TCP 23)
SSH : Disabled
WEB : Enabled (TCP 80)
RMON : Disable
|
DES-3526:admin#ping 10.53.2.30
Command: ping 10.53.2.30
Reply from 10.53.2.30, time=10ms
Reply from 10.53.2.30, time<10ms
Ping Statistics for 10.53.2.30
Packets: Sent =2, Received =2, Lost =0
DES-3526:admin#sh fdb mac 00-21-91-8d-91-b0
Command: show fdb mac_address 00-21-91-8D-91-B0
VID VLAN Name MAC Address Port Type
781 vlan781 00-21-91-8D-91-B0 26 Dynamic
Total Entries : 1
и второй свитч
Код:
DES-3028 Fast Ethernet Switch Command Line Interface
Firmware: Build 2.00.B27
Copyright(C) 2008 D-Link Corporation. All rights reserved.
DES-3028:4#sh swi
Command: show switch
Device Type : DES-3028 Fast Ethernet Switch
MAC Address : 00-21-91-8D-91-B0
IP Address : 10.53.2.30 (Manual)
VLAN Name : vlan781
Subnet Mask : 255.255.255.0
Default Gateway : 10.53.2.1
Boot PROM Version : Build 1.00-B04
Firmware Version : Build 2.00.B27
Hardware Version : A1
System Name :
System Location :
System Contact :
Spanning Tree : Enabled
GVRP : Disabled
IGMP Snooping : Disabled
VLAN trunk : Disabled
802.1x : Disabled
TELNET : Enabled(TCP 23)
WEB : Enabled(TCP 80)
RMON : Disabled
SSH : Disabled
SSL : Disabled
|
DES-3028:4#sh fdb mac 00-1e-58-99-05-b4
Command: show fdb mac_address 00-1E-58-99-05-B4
VID VLAN Name MAC Address Port Type
---- -------------------------------- ----------------- ---- ---------------
Total Entries : 0
DES-3028:4#ping 10.53.2.12
Command: ping 10.53.2.12
Reply from 10.53.2.12, time<10ms
Reply from 10.53.2.12, time<10ms
Reply from 10.53.2.12, time<10ms
Ping Statistics for 10.53.2.12
Packets: Sent =3, Received =3, Lost =0
DES-3028:4#sh fdb mac 00-1e-58-99-05-b4
Command: show fdb mac_address 00-1E-58-99-05-B4
VID VLAN Name MAC Address Port Type
---- -------------------------------- ----------------- ---- ---------------
Total Entries : 0
DES-3028:4#sh fdb mac 00-1e-58-99-05-b4
Command: show fdb mac_address 00-1E-58-99-05-B4
VID VLAN Name MAC Address Port Type
---- -------------------------------- ----------------- ---- ---------------
Total Entries : 0
DES-3028:4#show arpentry |
Command: show arpentry
ARP Aging Time : 20
Interface IP Address MAC Address Type
------------- --------------- ----------------- ---------------
System 10.53.2.0 FF-FF-FF-FF-FF-FF Local/Broadcast
System 10.53.2.1 00-00-CD-24-FF-B4 Dynamic
System 10.53.2.3 00-1E-58-9F-43-34 Dynamic
System 10.53.2.12 00-1E-58-99-05-B4 Dynamic
System 10.53.2.30 00-21-91-8D-91-B0 Local
System 10.53.2.255 FF-FF-FF-FF-FF-FF Local/Broadcast
Total Entries : 6
DES-3028:4#
как такое вообще может быть?