Доброго дня.
Столкнулся с такой проблемой:
Устройство D-Link DGS-3610-26G:
Код:
System description : DGS-3610-26G Gigabit Ethernet Switch
System start time : 2010-08-23 15:25:3
System uptime : 7:23:57:3
System hardware version : A1.0
System software version : v10.3(5T16), Release(88068)
System BOOT version : 10.3.88068
System CTRL version : 10.3.88068
Device information:
Device-1
Hardware version : A1.0
Software version : v10.3(5T16), Release(88068)
BOOT version : 10.3.88068
CTRL version : 10.3.88068
Счетчики на интерфейсе Gi0/24 3610 в сторону Cisco Catalyst 4900M
Код:
Index(dec):24 (hex):18
GigabitEthernet 0/24 is UP , line protocol is UP
Hardware is Broadcom 5464 GigabitEthernet
Interface address is: no ip address
MTU 9216 bytes, BW 1000000 Kbit
Encapsulation protocol is Bridge, loopback not set
Keepalive interval is 10 sec , set
Carrier delay is 2 sec
RXload is 1 ,Txload is 1
Queueing strategy: FIFO
Output queue 0/0, 0 drops;
Input queue 0/75, 0 drops
Switchport attributes:
interface's description:""
medium-type is copper
lastchange time:7 Day:23 Hour:11 Minute:21 Second
Priority is 0
admin duplex mode is AUTO, oper duplex is Full
admin speed is AUTO, oper speed is 1000M
flow control admin status is ON,flow control oper status is ON
broadcast Storm Control is OFF,multicast Storm Control is OFF,unicast Storm Control is OFF
5 minutes input rate 237357 bits/sec, 30 packets/sec
5 minutes output rate 35721 bits/sec, 22 packets/sec
245521 packets input, 304641802 bytes, 0 no buffer, 0 dropped
Received 222 broadcasts, 0 runts, 0 giants
186888 input errors, 0 CRC, 0 frame, 0 overrun, 0 abort
210652 packets output, 26701032 bytes, 0 underruns , 0 dropped
0 output errors, 0 collisions, 0 interface resets
Вывод подробных счетчиков ошибок на 3610
Код:
Interface UnderSize OverSize Collisions Fragments
------------ -------------------- -------------------- -------------------- --------------------
Gi0/24 0 188594 0 0
Interface Jabbers CRC-Align-Err Align-Err FCS-Err
------------ -------------------- -------------------- -------------------- --------------------
Gi0/24 0 0 0 0
По счетчику видно что наличествуют oversized frames откуда они там?
Те же счетчики только на 4900M
Код:
Port CrcAlign-Err Dropped-Bad-Pkts Collisions Symbol-Err
Gi2/3 0 0 0 0
Port Undersize Oversize Fragments Jabbers
Gi2/3 0 0 0 0
Port Single-Col Multi-Col Late-Col Excess-Col
Gi2/3 0 0 0 0
Port Deferred-Col False-Car Carri-Sen Sequence-Err
Gi2/3 0 0 0 0
Конфигурация интерфейса Gi2/3 на 4900M в сторону 3610
Код:
interface GigabitEthernet2/3
switchport trunk allowed vlan 4,2001-2011
switchport mode trunk
mtu 9198
flowcontrol receive on
Конфигурация интерфейса Gi0/24 на 3610 в сторону 4900M
Код:
interface GigabitEthernet 0/24
switchport mode trunk
flowcontrol on
mtu 9216
Вывод статистики с 4900M
Код:
GigabitEthernet2/3 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet Port, address is 0026.cbfe.fc06 (bia 0026.cbfe.fc06)
MTU 9198 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000-TX
input flow-control is on, output flow-control is on
Auto-MDIX on (operational: on)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 23w5d, output never, output hang never
Last clearing of "show interface" counters 20:40:15
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 27000 bits/sec, 11 packets/sec
5 minute output rate 387000 bits/sec, 28 packets/sec
49649946 packets input, 11947525169 bytes, 0 no buffer
Received 67913 broadcasts (36215 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
22473932 packets output, 16889481228 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Кто-нибудь может подсказать в чем проблема??
Патч-корды меняли.