Hi all,
We are trying to connect an ASR1002-X with 6 SFP-GE-T to a C3750 Switch but the interface never came up in the ASR. They do in the C3750.
The SFP we are using are CISCO-FINISAR
The interfaces are configured in both sides with no negotiation auto and with speed 1000 and duplex full.
I've tested the SFP-GE-T from C3750 to C3750 and they work as spected.
I've googled around and, as far I can see many people with the same or very similar problem, no one have an answer for that.
Here is an output for the interfaces of ASR(0/0/0) and C3750 (1/0/1) that are connected to eachother.
GigabitEthernet0/0/0 is down, line protocol is down
Hardware is 6XGE-BUILT-IN, address is f07f.06d9.c000 (bia f07f.06d9.c000)
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not supported
Full Duplex, 1000Mbps, link type is force-up, media type is T
output flow-control is on, input flow-control is on
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters 04:04:41
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
0 packets input, 0 bytes, 0 no buffer
Received 0 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
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 18 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
C3750-Core(config-if)#do show int gi1/0/1
GigabitEthernet1/0/1 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0012.7f03.eb81 (bia
0012.7f03.eb81)
MTU 1500 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, media type is 10/100/1000BaseTX
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (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
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 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
0 input packets with dribble condition detected
5579 packets output, 448107 bytes, 0 underruns
0 output errors, 0 collisions, 11 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
Also, the output for sh hw-module subslot 0/0 transceiver 0 idprom brief
IDPROM for transceiver GigabitEthernet0/0/0:
Description = SFP or SFP+ optics (type 3)
Transceiver Type: = GE T (26)
Product Identifier (PID) = N/A
Vendor Revision = A0
Serial Number (SN) = MTC164805GW
Vendor Name = CISCO-FINISAR
Vendor OUI (IEEE company ID) = 00.90.65 (36965)
CLEI code =
Cisco part number =
Device State = Enabled.
Date code (yy/mm/dd) = 14/09/15
Connector type = LC.
Encoding = 8B10B
NRZ
Nominal bitrate = GE (1300 Mbits/s)
Minimum bit rate as % of nominal bit rate = not specified
Maximum bit rate as % of nominal bit rate = not specified
Any help?
Thanks in advance
