hold the press having re-checked the darn config
I had no spanning-tree vlan 126-199,201-299,301-566,568-1001 friggin hell where did that come from no sweat :/ On 25 September 2012 14:45, Tony Singh <[email protected]> wrote: > > Ok finally got around to checking this, and its confusing the hell outta > me and not what I thought it was! > > turned off the vlan filter AM1 vlan-list 240 on all bridges and still cat1 > doesn't get an instance going..... > > * > * > *sh int trunk on cat 1 (root primary vlan 240)* > Port Vlans allowed and active in management domain > Fa0/21 1,12,40,100,200,*240*-241,300,567,2200,2300,2567 > Fa0/22 1,12,40,100,200,*240*-241,300,567,2200,2300,2567 > Fa0/23 1,12,40,100,200,*240*-241,300,567,2200,2300,2567 > Fa0/24 1,12,40,100,200,*240*-241,300,567,2200,2300,2567 > Po14 1,12,40,100,200,*240*-241,300,567,2200,2300,2567 > > > why would it be spanning tree forwarding if > > > Cat1-Rapid#show spanning-tree vlan 240 > > Spanning tree instance(s) for vlan 240 does not exist. > > > iv tried turning cat 1 into rpvst from pvst to make sure it wasn't a > 802.1d port role issue, still the same...what gives man > > > help! > > > > > On 23 September 2012 13:22, Michael Davis - Webquor <[email protected] > > wrote: > >> Thanks Tony :) >> >> On 23/09/12 10:22 PM, "Tony Singh" <[email protected]> wrote: >> >> >Yes I even tried adding an active interface into vlan 240 still the same >> >(even without any active interfaces you should have an instance if their >> >are bpdus received from other bridges i.e cat2 doesn't have active >> >interfaces but has an instance built) >> > >> >Anyway iv been a dodo, sleeping on it after my night shift the problem is >> >I have vacl applied to vlan 240 on all bridges from an earlier task >> >permitting only ipv6... strange tho I did add 0x4242 permit for isl stp >> >bpdus - will check out later :( >> > >> >Good luck in your lab man, go get um!! >> > >> >-- >> >BR >> > >> >Tony >> > >> >Sent from my iPhone on 3 >> > >> >On 23 Sep 2012, at 12:56, Michael Davis - Webquor <[email protected] >> > >> >wrote: >> > >> >> Have you tried making the vlan 240 "state active" on cat1 or >> configuring >> >> interface vlan 240 (SVI) on Cat1 and bringing the interface up using >> "no >> >> autostate"? >> >> >> >> On 23/09/12 11:25 AM, "Tony Singh" <[email protected]> wrote: >> >> >> >>> * >> >>> * >> >>> *cat1 pvst* >> >>> *cat2,3,4 rapid-pvst* >> >>> >> >>> *VLAN 240 port topology to cat1* >> >>> >> >>> *cat2* >> >>> Fa0/23 Root FWD 19 128.25 P2p >> >>> Fa0/24 Altn BLK 19 128.26 P2p >> >>> >> >>> *cat3* >> >>> Gi1/0/21 Desg FWD 19 128.21 P2p >> >>> Gi1/0/22 Back BLK 19 128.22 P2p >> >>> >> >>> *cat4* >> >>> Po14 Altn BLK 100 128.616 P2p >> >>> >> >>> >> >>> >> >>> On 23 September 2012 01:40, Tony Singh <[email protected]> wrote: >> >>> >> >>>> >> >>>> Need help please >> >>>> >> >>>> For some reason that I can't figure out my cat1 switch doesn't seem >> to >> >>>> show me an instance of spanning tree for vlan 240, any ideas why? >> >>>> >> >>>> *Cat1-Rapid#show vlan brief * >> >>>> >> >>>> VLAN Name Status Ports >> >>>> ---- -------------------------------- --------- >> >>>> ------------------------------- >> >>>> 1 default active Fa0/3, Fa0/6, Fa0/7, >> >>>> Fa0/8 >> >>>> Fa0/9, Fa0/10, Fa0/12, >> >>>> Fa0/13 >> >>>> Gi0/1, Gi0/2 >> >>>> 12 VLANB active Fa0/1, Fa0/2 >> >>>> 40 VLANC active Fa0/4, Fa0/14, >> Fa0/15, >> >>>> Fa0/16 >> >>>> Fa0/17, Fa0/18 >> >>>> 100 VLANA active Fa0/11 >> >>>> 200 VLANE active >> >>>> *240 VLAN0240 active * >> >>>> 300 VLANF active >> >>>> 567 VLAND active Fa0/5 >> >>>> 1002 fddi-default act/unsup >> >>>> 1003 token-ring-default act/unsup >> >>>> 1004 fddinet-default act/unsup >> >>>> 1005 trnet-default act/unsup >> >>>> 2200 VLAN2200 active >> >>>> 2300 VLAN2300 active >> >>>> 2567 VLAN2567 active >> >>>> >> >>>> *Cat1-Rapid#show spanning-tree vlan 240* >> >>>> >> >>>> Spanning tree instance(s) for vlan 240 does not exist. >> >>>> * >> >>>> * >> >>>> * >> >>>> * >> >>>> * >> >>>> * >> >>>> *f/023 & 24 to cat1......* >> >>>> * >> >>>> * >> >>>> * >> >>>> * >> >>>> * >> >>>> Port 25 (FastEthernet0/23) of VLAN0240 is root forwarding >> >>>> Port path cost 19, Port priority 128, Port Identifier 128.25. >> >>>> Designated root has priority 24816, address 30e4.db1d.1c80 >> >>>> Designated bridge has priority 24816, address 30e4.db1d.1c80 >> >>>> Designated port id is 128.21, designated path cost 0 >> >>>> Timers: message age 15, forward delay 0, hold 0 >> >>>> Number of transitions to forwarding state: 17 >> >>>> Link type is point-to-point by default >> >>>> BPDU: sent 277, received 836 >> >>>> >> >>>> Port 26 (FastEthernet0/24) of VLAN0240 is alternate blocking >> >>>> Port path cost 19, Port priority 128, Port Identifier 128.26. >> >>>> Designated root has priority 24816, address 30e4.db1d.1c80 >> >>>> Designated bridge has priority 24816, address 30e4.db1d.1c80 >> >>>> Designated port id is 128.21, designated path cost 0 >> >>>> Timers: message age 15, forward delay 0, hold 0 >> >>>> Number of transitions to forwarding state: 12 >> >>>> Link type is point-to-point by default >> >>>> BPDU: sent 41, received 1069 >> >>>> >> >>>> >> >>>> >> >>>> * >> >>>> >> >>>> >> >>>> *Cat2-Rapid#show vlan brief * >> >>>> >> >>>> VLAN Name Status Ports >> >>>> ---- -------------------------------- --------- >> >>>> ------------------------------- >> >>>> 1 default active Fa0/2, Fa0/3, Fa0/4, >> >>>> Fa0/5 >> >>>> Fa0/10, Fa0/11, Gi0/1, >> >>>> Gi0/2 >> >>>> 12 VLANB active >> >>>> 40 VLANC active Fa0/14, Fa0/15, >> >>>>Fa0/16, >> >>>> Fa0/17 >> >>>> Fa0/18 >> >>>> 100 VLANA active Fa0/1 >> >>>> 200 VLANE active Fa0/8, Fa0/12 >> >>>> *240 VLAN0240 active * >> >>>> 300 VLANF active Fa0/9, Fa0/13 >> >>>> 567 VLAND active Fa0/6, Fa0/7 >> >>>> 1002 fddi-default act/unsup >> >>>> 1003 token-ring-default act/unsup >> >>>> 1004 fddinet-default act/unsup >> >>>> 1005 trnet-default act/unsup >> >>>> 2200 VLAN2200 active >> >>>> 2300 VLAN2300 active >> >>>> 2567 VLAN2567 active >> >>>> >> >>>> *Cat2-Rapid#show spanning-tree vlan 240* >> >>>> >> >>>> VLAN0240 >> >>>> Spanning tree enabled protocol rstp >> >>>> Root ID Priority 24816 >> >>>> Address 30e4.db1d.1c80 >> >>>> Cost 19 >> >>>> Port 25 (FastEthernet0/23) >> >>>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec >> >>>> >> >>>> Bridge ID Priority 33008 (priority 32768 sys-id-ext 240) >> >>>> Address 0016.c8bc.1100 >> >>>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec >> >>>> Aging Time 300 >> >>>> >> >>>> Interface Role Sts Cost Prio.Nbr Type >> >>>> ------------------- ---- --- --------- -------- >> >>>> -------------------------------- >> >>>> Fa0/21 Altn BLK 19 128.23 P2p >> >>>> Fa0/22 Altn BLK 19 128.24 P2p >> >>>> Fa0/23 Root FWD 19 128.25 P2p >> >>>> Fa0/24 Altn BLK 19 128.26 P2p >> >>>> Po23 Altn BLK 100 128.232 P2p >> >>>> >> >>>> *Cat3-Rapid#show vlan brief * >> >>>> >> >>>> VLAN Name Status Ports >> >>>> ---- -------------------------------- --------- >> >>>> ------------------------------- >> >>>> 1 default active Gi1/0/1, Gi1/0/2, >> >>>> Gi1/0/3 >> >>>> Gi1/0/6, Gi1/0/7, >> >>>> Gi1/0/8 >> >>>> Gi1/0/9 >> >>>> 12 VLAN0012 active >> >>>> 40 VLAN0040 active >> >>>> 100 VLAN0100 active >> >>>> 200 VLAN0200 active >> >>>> *240 VLAN0240 active Gi1/0/4* >> >>>> 300 VLAN0300 active >> >>>> 567 VLAN0567 active >> >>>> 1002 fddi-default act/unsup >> >>>> 1003 token-ring-default act/unsup >> >>>> 1004 fddinet-default act/unsup >> >>>> 1005 trnet-default act/unsup >> >>>> 2200 VLAN2200 active >> >>>> 2300 VLAN2300 active >> >>>> 2567 VLAN2567 active >> >>>> 2600 VLAN2600 active >> >>>> 2601 VLAN2601 active >> >>>> 2602 VLAN2602 active >> >>>> >> >>>> >> >>>> *Cat3-Rapid#show spanning-tree vlan 240* >> >>>> >> >>>> VLAN0240 >> >>>> Spanning tree enabled protocol rstp >> >>>> Root ID Priority 24816 >> >>>> Address 30e4.db1d.1c80 >> >>>> This bridge is the root >> >>>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec >> >>>> >> >>>> Bridge ID Priority 24816 (priority 24576 sys-id-ext 240) >> >>>> Address 30e4.db1d.1c80 >> >>>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec >> >>>> Aging Time 300 sec >> >>>> >> >>>> Interface Role Sts Cost Prio.Nbr Type >> >>>> ------------------- ---- --- --------- -------- >> >>>> -------------------------------- >> >>>> Gi1/0/4 Desg FWD 19 128.4 P2p >> >>>> *Gi1/0/21 Desg FWD 19 128.21 P2p **<<<<to cat1* >> >>>> *Gi1/0/22 Back BLK 19 128.22 P2p **<<<<to cat1* >> >>>> Gi1/0/23 Desg FWD 19 128.23 P2p >> >>>> Gi1/0/24 Desg FWD 19 128.24 P2p >> >>>> Po23 Desg FWD 100 128.688 P2p >> >>>> >> >>>> >> >>>> *Cat4-Rapid#show vlan brief * >> >>>> >> >>>> VLAN Name Status Ports >> >>>> ---- -------------------------------- --------- >> >>>> ------------------------------- >> >>>> 1 default active >> >>>> 12 VLAN0012 active >> >>>> 40 VLAN0040 active >> >>>> 100 VLAN0100 active >> >>>> 200 VLAN0200 active >> >>>> *240 VLAN0240 active * >> >>>> 300 VLAN0300 active >> >>>> 500 VLAN0500 active Gi1/0/1, Gi1/0/2, >> >>>> Gi1/0/3 >> >>>> Gi1/0/4, Gi1/0/5 >> >>>> 567 VLAN0567 active >> >>>> 1002 fddi-default act/unsup >> >>>> 1003 token-ring-default act/unsup >> >>>> 1004 fddinet-default act/unsup >> >>>> 1005 trnet-default act/unsup >> >>>> 1500 VLAN1500 active Gi1/0/1, Gi1/0/2, >> >>>> Gi1/0/3 >> >>>> Gi1/0/4, Gi1/0/5 >> >>>> 2200 VLAN2200 active Gi1/0/8 >> >>>> 2300 VLAN2300 active Gi1/0/9 >> >>>> 2567 VLAN2567 active >> >>>> 2600 VLAN2600 active >> >>>> 2601 VLAN2601 active >> >>>> >> >>>> VLAN Name Status Ports >> >>>> ---- -------------------------------- --------- >> >>>> ------------------------------- >> >>>> 2602 VLAN2602 active >> >>>> * >> >>>> * >> >>>> *Cat4-Rapid#show spanning-tree vlan 240* >> >>>> >> >>>> VLAN0240 >> >>>> Spanning tree enabled protocol rstp >> >>>> Root ID Priority 24816 >> >>>> Address 30e4.db1d.1c80 >> >>>> Cost 19 >> >>>> Port 23 (GigabitEthernet1/0/23) >> >>>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec >> >>>> >> >>>> Bridge ID Priority 28912 (priority 28672 sys-id-ext 240) >> >>>> Address 30e4.db1a.0300 >> >>>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec >> >>>> Aging Time 300 sec >> >>>> >> >>>> Interface Role Sts Cost Prio.Nbr Type >> >>>> ------------------- ---- --- --------- -------- >> >>>> -------------------------------- >> >>>> Gi1/0/21 Desg FWD 19 128.21 P2p >> >>>> Gi1/0/22 Desg FWD 19 128.22 P2p >> >>>> Gi1/0/23 Root FWD 19 128.23 P2p >> >>>> Gi1/0/24 Altn BLK 19 128.24 P2p >> >>>> *Po14 Altn BLK 100 128.616 P2p <<<<to cat1* >> >>>> >> >>>> >> >>>> >> >>>> cat 3 is root bridge for this vlan, but it seems cat1 is just passing >> >>>> the >> >>>> bpdu's through its ports 23 & 24 to cat2 from above output and has >> not >> >>>> instance of vlan 240 itself >> >>>> >> >>>> vtp in transparent on all bridges >> >>>> >> >>>> please help >> >>>> >> >>>> Tony >> >>>> >> >>> _______________________________________________ >> >>> For more information regarding industry leading CCIE Lab training, >> >>>please >> >>> visit 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