06-08-2012 06:41 AM - edited 03-07-2019 07:09 AM
I have a video feed coming into my 3570. It comes in at 5 minute input rate 18777000 bits/sec, 1695 packets/sec. However, the uplink to the router is much different, 5 minute output rate 130000 bits/sec, 28 packets/sec. I am in a lab and about ready to go into testing phase for a project when we discovered this problem, as this video feed is not veiwable on the other end.
Below is the config and capture from the switch.
Any help would be greatly appreciated as I have a project deadling on Monday.
Thanks, Tracey
_________________________________________________________________
BLOSSw1#sh int g1/0/6
GigabitEthernet1/0/6 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is a44c.112f.3506 (bia a44c.112f.3506)
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 4/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000BaseTX SFP
input flow-control is off, 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 15:16:25
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 18777000 bits/sec, 1695 packets/sec
5 minute output rate 13000 bits/sec, 23 packets/sec
93759180 packets input, 129186096888 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
1270007 packets output, 90538383 bytes, 0 underruns
0 output errors, 0 collisions, 0 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
BLOSSw1#sh int g1/0/23
GigabitEthernet1/0/23 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is a44c.112f.3517 (bia a44c.112f.3517)
Description: Primary connection to BLOSRtr1
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 set
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000BaseTX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:05, output 00:00:00, output hang never
Last clearing of "show interface" counters 15:16:46
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 3000 bits/sec, 5 packets/sec
5 minute output rate 130000 bits/sec, 28 packets/sec
271478 packets input, 19851990 bytes, 0 no buffer
Received 265955 broadcasts (265955 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 265955 multicast, 0 pause input
0 input packets with dribble condition detected
1601714 packets output, 892096526 bytes, 0 underruns
0 output errors, 0 collisions, 0 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
BLOSSw1#
BLOSSw1#sh mem
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Address Bytes Prev Next Ref PrevF NextF Alloc PC what
Processor 4634D74 448252352 45528936 402723416 401750372 385312520
I/O 1E000000 16777216 12785748 3991468 3921016 3989868
Driver te 2C00000 4194304 44 4194260 4194260 4194260
BLOSSw1#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- ------------------------------
1 default active Gi1/0/1, Gi1/0/2, Gi1/0/4
Gi1/0/5, Gi1/0/7, Gi1/0/8
Gi1/0/9, Gi1/0/10, Gi1/0/11
Gi1/0/12, Gi1/0/13, Gi1/0/14
Gi1/0/15, Gi1/0/16, Gi1/0/17
Gi1/0/18, Gi1/0/19, Gi1/1/1
Gi1/1/2, Gi1/1/3, Gi1/1/4
10 VLAN0010 active
11 VLAN0011 active
12 VLAN0012 active
13 VLAN0013 active
14 VLAN0014 active
15 VLAN0015 active
16 VLAN0016 active
17 VLAN0017 active
18 VLAN0018 active
19 VLAN0019 active
20 VLAN0020 active
21 VLAN0021 active
22 VLAN0022 active
23 VLAN0023 active
24 VLAN0024 active
25 VLAN0025 active
26 VLAN0026 active
27 VLAN0027 active
28 VLAN0028 active
29 VLAN0029 active
30 VLAN0030 active
31 VLAN0031 active
50 VLAN0050 active Gi1/0/20
80 VLAN0080 active
100 VLAN0100 active
200 VLAN0200 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
BLOSSw1#sh int trunk
Port Mode Encapsulation Status Native vlan
Gi1/0/3 on 802.1q trunking 1
Gi1/0/6 on 802.1q trunking 1
Gi1/0/23 on 802.1q trunking 1
Gi1/0/24 on 802.1q trunking 1
Port Vlans allowed on trunk
Gi1/0/3 10-31,50,80,100,200
Gi1/0/6 10-31,50,80,100,200
Gi1/0/23 10-31,50,80,100,200
Gi1/0/24 10-31,50,80,100,200
Port Vlans allowed and active in management domain
Gi1/0/3 10-31,50,80,100,200
Gi1/0/6 10-31,50,80,100,200
Gi1/0/23 10-31,50,80,100,200
Gi1/0/24 10-31,50,80,100,200
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/3 10-31,50,80,100,200
Gi1/0/6 10-31,50,80,100,200
Gi1/0/23 10-31,50,80,100,200
Gi1/0/24 10-31,50,80,100,200
BLOSSw1#
interface GigabitEthernet1/0/6
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10-31,50,80,100,200
switchport mode trunk
!
interface GigabitEthernet1/0/23
description Primary connection to BLOSRtr1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10-31,50,80,100,200
switchport mode trunk
interface Vlan1
no ip address
shutdown
06-08-2012 07:01 AM
I've hard coded the ports to on uplink and router to speed 1000 and full duplex. I have increased my switch out-put from 19 to 28 p/s over 5 mins. I also did a no shut on int vlan 1 only because the show trunk shows the native vlan as 1.
06-08-2012 07:45 AM
Problem solved! Have I mentioned that there is a Packet Storm in the mix, that I would really like to drop from the roof!
Like always, it caused the problem. The PS was sending out data with VLANs that are not programmed on a our network, so naturally, the switch ignored them, therefore no packets being passed.
Sorry to have bothered you!
I will now have a better weekend and I hope you have the same!
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