Hi Guys,
I have some disconnection on all ports of my brocade connected: port down/up and rediscovered the SPAN:
Apr 26 10:26:32:I:STP: VLAN 38 Port 1/1/29 Bridge TC Event (FwdDlyExpiry)
Apr 26 10:26:32:I:STP: VLAN 38 Port 1/1/29 STP State -> FORWARDING (FwdDlyExpiry)
Apr 26 10:26:32:I:STP: VLAN 37 Port 1/1/29 Bridge TC Event (FwdDlyExpiry)
Apr 26 10:26:32:I:STP: VLAN 37 Port 1/1/29 STP State -> FORWARDING (FwdDlyExpiry)
Apr 26 10:26:32:I:STP: VLAN 16 Port 1/1/29 Bridge TC Event (FwdDlyExpiry)
Apr 26 10:26:32:I:STP: VLAN 16 Port 1/1/29 STP State -> FORWARDING (FwdDlyExpiry)
Apr 26 10:26:17:I:STP: VLAN 38 Port 1/1/29 STP State -> LEARNING (FwdDlyExpiry)
Apr 26 10:26:17:I:STP: VLAN 37 Port 1/1/29 STP State -> LEARNING (FwdDlyExpiry)
Apr 26 10:26:17:I:STP: VLAN 16 Port 1/1/29 STP State -> LEARNING (FwdDlyExpiry)
Apr 26 10:26:01:I:System: Interface ethernet 1/1/29, state up
Apr 26 10:26:01:I:STP: VLAN 38 Port 1/1/29 STP State -> LISTENING (MakeFwding)
Apr 26 10:26:01:I:STP: VLAN 37 Port 1/1/29 STP State -> LISTENING (MakeFwding)
Apr 26 10:26:01:I:STP: VLAN 16 Port 1/1/29 STP State -> LISTENING (MakeFwding)
Apr 26 10:26:01:I:System: Interface ethernet 1/1/29, state down
Apr 26 10:26:01:I:STP: VLAN 38 Port 1/1/29 STP State -> DISABLED (PortDown)
Apr 26 10:26:01:I:STP: VLAN 38 Port 1/1/29 STP State -> FORWARDING (PortDown)
Apr 26 10:26:01:I:STP: VLAN 37 Port 1/1/29 STP State -> DISABLED (PortDown)
Apr 26 10:26:01:I:STP: VLAN 37 Port 1/1/29 STP State -> FORWARDING (PortDown)
Apr 26 10:26:01:I:STP: VLAN 16 Port 1/1/29 STP State -> DISABLED (PortDown)
Apr 26 10:26:01:I:STP: VLAN 16 Port 1/1/29 STP State -> FORWARDING (PortDown)
I have one ICX7450-48F with SFP reconized like Brocade by the switch. Then I connected Microsens48G6+.
The ports of my brocade are in Trunk like the ports of Microsens. I'm in SPAN IEEE 802.1D. 3 Vlans configured on the ports.
SPAN configuration for vlan16:
STP instance owned by VLAN 16
Global STP (IEEE 802.1D) Parameters:
VLAN Root Root Root Prio Max He- Ho- Fwd Last Chg Bridge
ID ID Cost Port rity Age llo ld dly Chang cnt Address
Hex sec sec sec sec sec
16 8000609c9fbe6750 0 Root 8000 20 2 1 15 175 3161609c9fbe6750
Port STP Parameters:
Port Prio Path State Fwd Design Designated Designated
Num rity Cost Trans Cost Root Bridge
Hex
1/1/3 80 4 DISABLED 13 4 8000000b8664fd90 8000609c9fbe6750
1/1/4 80 4 DISABLED 1 4 8000000b8664fd90 8000609c9fbe6750
1/1/5 80 19 DISABLED 24 4 8000000b8664fd90 8000609c9fbe6750
1/1/6 80 4 FORWARDING 25 0 8000609c9fbe6750 8000609c9fbe6750
1/1/7 80 4 FORWARDING 1 0 8000609c9fbe6750 8000609c9fbe6750
1/1/8 80 4 DISABLED 10 4 8000000b8664fd90 8000609c9fbe6750
1/1/9 80 4 DISABLED 24 4 8000000b8664fd90 8000609c9fbe6750
1/1/13 80 4 FORWARDING 26 0 8000609c9fbe6750 8000609c9fbe6750
1/1/14 80 4 DISABLED 18 0 8000609c9fbe6750 8000609c9fbe6750
1/1/17 80 4 FORWARDING 3048 0 8000609c9fbe6750 8000609c9fbe6750
1/1/18 80 4 FORWARDING 3564 0 8000609c9fbe6750 8000609c9fbe6750
1/1/19 80 4 FORWARDING 1434 0 8000609c9fbe6750 8000609c9fbe6750
1/1/20 80 4 FORWARDING 3454 0 8000609c9fbe6750 8000609c9fbe6750
1/1/21 80 4 FORWARDING 4196 0 8000609c9fbe6750 8000609c9fbe6750
1/1/22 80 4 FORWARDING 6833 0 8000609c9fbe6750 8000609c9fbe6750
1/1/23 80 4 FORWARDING 4388 0 8000609c9fbe6750 8000609c9fbe6750
1/1/24 80 4 FORWARDING 1570 0 8000609c9fbe6750 8000609c9fbe6750
1/1/25 80 4 FORWARDING 1250 0 8000609c9fbe6750 8000609c9fbe6750
1/1/26 80 4 FORWARDING 3589 0 8000609c9fbe6750 8000609c9fbe6750
1/1/27 80 4 FORWARDING 402 0 8000609c9fbe6750 8000609c9fbe6750
1/1/28 80 4 FORWARDING 349 0 8000609c9fbe6750 8000609c9fbe6750
1/1/29 80 4 FORWARDING 276 0 8000609c9fbe6750 8000609c9fbe6750
1/1/33 80 4 FORWARDING 34 0 8000609c9fbe6750 8000609c9fbe6750
1/1/34 80 4 FORWARDING 4 0 8000609c9fbe6750 8000609c9fbe6750
1/1/35 80 19 FORWARDING 338 0 8000609c9fbe6750 8000609c9fbe6750
1/1/36 80 19 FORWARDING 14 0 8000609c9fbe6750 8000609c9fbe6750
1/1/45 80 4 DISABLED 2 0 8000609c9fbe6750 8000609c9fbe6750
I activated "stp-protect" on the ports of microsens: no change
I activated "loop protect" on my microsens: no change
I have only one switch, one firewall and a few microsens in this physical network so I don't understand these span errors.
Can you hepl me to solve the issue or to diagnose ;)?
Thank you for your help,
Thomas75!
#TheWaterCooler