Hi All, Just wondering if anyone knows if Cisco does their own burn-in of completed ASR1004 and ASR1006 routers before they are shipped. Thanks! Mark                  ... View more

Hello All, Would someone help me troubleshoot a trunking issue? I am connecting two new 4506s (Sup 6-E in each with X2 converter modules) with SX SFPs over MMF at a distance of about 200 feet.  Each switch has 2 SFPs, connected to ports Gi 1/3 and Gi 1/5 Both sides are configured like this: interface GigabitEthernet1/3 switchport mode dynamic desirable logging event link-status logging event trunk-status udld port aggressive spanning-tree bpduguard disable interface GigabitEthernet1/5 switchport mode dynamic desirable logging event link-status logging event trunk-status udld port aggressive spanning-tree bpduguard disable When I issue the sh int trunk command, I get this output: Port        Mode             Encapsulation  Status        Native vlan Gi1/3       desirable        802.1q         trunking      1 Port        Vlans allowed on trunk Gi1/3       1-4094 Port        Vlans allowed and active in management domain Gi1/3       1,142,217,802 Port        Vlans in spanning tree forwarding state and not pruned Gi1/3       1,142,217,802 As you can see, Gi 1/5 does not come up as a trunk.  The switches are recognizing both SFPs, but I can't get the interface to come up on either switch on interface Gi 1/5. I've moved the working connection to other fiber strands, and my fiber is good. I also replaced SFPs and fiber patch cables. Here's the output from sh interface on one of the "down" interfaces: as912616s02#sh int gi 1/5 GigabitEthernet1/5 is down, line protocol is down (notconnect)   Hardware is Gigabit Ethernet Port, address is 8843.e1b8.a084 (bia 8843.e1b8.a084)   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, Auto-speed, link type is auto, media type is 1000Base SX   input flow-control is off, output flow-control is off   ARP type: ARPA, ARP Timeout 04:00:00   Last input 5d06h, output never, output hang never   Last clearing of "show interface" counters 00:00:07   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 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 input packets with dribble condition detected      0 packets output, 0 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 Nothing in the logs.  Any idea what might be preventing the second fiber link from coming up?  Any debug commands that may help? Any help is appreciated! Thanks! Mark ... View more