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SFP x2-10gb-sr совместимость 10gb-mm-sr

Есть циска 4900m c 10gb модулем x2-10gb-sr и asr1002 с модулем 10gb-mm-sr. порт не поднимается, не могу понять почему, может какая то не совместимость ?

 

 

 

TenGigabitEthernet1/2 is down, line protocol is down (notconnect)

Hardware is Ten Gigabit Ethernet Port, address is 0007.7dbd.9781 (bia 0007.7dbd.9781)

Description: ADSLROUTER

MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation ARPA, loopback not set

Keepalive set (10 sec)

Full-duplex, 10Gb/s, link type is auto, media type is 10GBase-SR

input flow-control is off, output flow-control is off

ARP type: ARPA, ARP Timeout 04:00:00

Last input never, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

 

 

 

 

Router_ADSL#show interfaces tenGigabitEthernet 0/1/0

TenGigabitEthernet0/1/0 is down, line protocol is down

Hardware is SPA-1X10GE-L-V2, address is a493.4c48.7f10 (bia a493.4c48.7f10)

MTU 1500 bytes, BW 10000000 Kbit/sec, DLY 10 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set

Keepalive not supported

Full Duplex, 10000Mbps, link type is force-up, media type is 10GBase-SR/SW

output flow-control is on, input flow-control is on

ARP type: ARPA, ARP Timeout 04:00:00

Last input 00:11:43, output 00:11:43, output hang never

Last clearing of "show interface" counters never

Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

20 packets input, 1280 bytes, 0 no buffer

Received 20 broadcasts (0 IP multicasts)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

20 packets output, 1280 bytes, 0 underruns

0 output errors, 0 collisions, 8 interface resets

0 unknown protocol drops

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Может дело в патчкорде? Например волокна местами поменять?

Дело и в правду было в патчкордах, только не из за волокон, а из за того что я использовал одномодные патчкорды а нужно двухмодные.

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ну слово двухмодные конечно не совсем корректно, но видя что модули SR (это и есть многомодовый интерфейс) могли-бы вы и сразу догадатся ))))

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