[c-nsp] Cisco 6509 LACP

Lee ler762 at gmail.com
Sat Feb 9 15:47:51 EST 2013


On 2/9/13, Mack McBride <mack.mcbride at viawest.com> wrote:
> Portfast doesn't err disable,

unless you have
spanning-tree portfast bpduguard default

Regards,
Lee



> it simply converts to a non-portfast port when
> it detects a PDU (which is sent first on the link before data).
>
> Mack
>
> From: Rogelio Gamino [mailto:rgamino at gmail.com]
> Sent: Friday, February 08, 2013 5:46 PM
> To: Mack McBride
> Cc: Andrew Miehs; Mario Ruiz; cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Cisco 6509 LACP
>
>
> I'm surprised portfast is not causing the interfaces to errdisable.
>
> Do you see MAC addresses for the source/destination devices on both
> switches?
>
> Rogelio Gamino
> On Feb 8, 2013 6:11 PM, "Mack McBride"
> <mack.mcbride at viawest.com<mailto:mack.mcbride at viawest.com>> wrote:
> Not on a trunk.
> That is for an access port.
>
> LR Mack McBride
> Network Architect
>
> -----Original Message-----
> From:
> cisco-nsp-bounces at puck.nether.net<mailto:cisco-nsp-bounces at puck.nether.net>
> [mailto:cisco-nsp-bounces at puck.nether.net<mailto:cisco-nsp-bounces at puck.nether.net>]
> On Behalf Of Mario Ruiz
> Sent: Friday, February 08, 2013 3:05 PM
> To: Andrew Miehs
> Cc: cisco-nsp at puck.nether.net<mailto:cisco-nsp at puck.nether.net>
> Subject: Re: [c-nsp] Cisco 6509 LACP
>
> Don't you need the vlan statement too.
>
> switchport access vlan 2
>
> On Fri, Feb 8, 2013 at 4:41 PM, Andrew Miehs
> <andrew at 2sheds.de<mailto:andrew at 2sheds.de>> wrote:
>> Which VLANs do you want to trunk?
>> Have you created the
>>
>> vlan <Number>
>>   name <VlanName>
>>
>> entries on the Cisco side yet?
>>
>>     show interface trunk
>>
>> would also be interesting.
>>
>>
>>
>>
>> On Sat, Feb 9, 2013 at 7:25 AM, Mike Glass
>> <MGlass at lccountymt.gov<mailto:MGlass at lccountymt.gov>> wrote:
>>
>>> I hope somebody can help me, I am trying to configure a 6509 as the
>>> passive receiver from a Dell Force10 10Ge switch with 2 sfp to 2 gig
>>> ports on our 6509 switch, I see LACP is up on both sides but cannot
>>> pass traffic, I have only 2 vlans that will carry across the
>>> aggregate link from our vmware boxes, this is just a temp until I get a
>>> 10ge in our 6509 chassis.
>>>
>>> Attached is the config on both sides.
>>>
>>> Make sense?
>>>
>>> -------------------------------------------------------
>>> Cisco 6509 Config
>>> -------------------------------------------------------
>>>
>>> interface GigabitEthernet6/7
>>>  switchport
>>>  no ip address
>>>  spanning-tree portfast
>>>  switchport mode trunk
>>>  channel-protocol lacp
>>>  channel-group 1 mode passive
>>> !
>>> interface GigabitEthernet6/8
>>>  switchport
>>>  no ip address
>>>  spanning-tree portfast
>>>  switchport mode trunk
>>>  channel-protocol lacp
>>>  channel-group 1 mode passive
>>>
>>>
>>> interface Port-channel1
>>>  description lacp Force10
>>>  switchport
>>>  switchport trunk encapsulation dot1q  Switchport mode trunk  no ip
>>> address  logging event link-status
>>> --------------------------------------------------------
>>>
>>>
>>> ---------------------------------------------------------------------
>>> --------------
>>> show etherchannel detail
>>>
>>> ---------------------------------------------------------------------
>>> --------------
>>>
>>>                 Channel-group listing:
>>>                 -----------------------
>>>
>>> Group: 1
>>> ----------
>>> Group state = L2
>>> Ports: 2   Maxports = 16
>>> Port-channels: 1 Max Port-channels = 16
>>> Protocol:   LACP
>>> Minimum Links: 0
>>>                 Ports in the group:
>>>                 -------------------
>>> Port: Gi6/7
>>> ------------
>>>
>>> Port state    = Up Mstr In-Bndl
>>> Channel group = 1           Mode = Active      Gcchange = -
>>> Port-channel  = Po1         GC   =   -         Pseudo port-channel = Po1
>>> Port index    = 0           Load = 0x55        Protocol =   LACP
>>>
>>> Flags:  S - Device is sending Slow LACPDUs   F - Device is sending fast
>>> LACPDUs.
>>>         A - Device is in active mode.        P - Device is in passive
>>> mode.
>>>
>>> Local information:
>>>                             LACP port     Admin     Oper    Port
>>>  Port
>>> Port      Flags   State     Priority      Key       Key     Number
>>>  State
>>> Gi6/7     SA      bndl      32768         0x1       0x1     0x607
>>> 0x3D
>>>
>>> Partner's information:
>>>
>>>           Partner Partner   LACP Partner  Partner   Partner  Partner
>>> Partner
>>> Port      Flags   State     Port Priority Admin Key Oper Key Port Number
>>> Port State
>>> Gi6/7     FA      bndl      32768         0x0       0x1      0xA5
>>>  0x3F
>>>
>>> Age of the port in the current state: 0d:00h:08m:06s
>>>
>>> Port: Gi6/8
>>> ------------
>>>
>>> Port state    = Up Mstr In-Bndl
>>> Channel group = 1           Mode = Active      Gcchange = -
>>> Port-channel  = Po1         GC   =   -         Pseudo port-channel = Po1
>>> Port index    = 1           Load = 0xAA        Protocol =   LACP
>>>
>>> Flags:  S - Device is sending Slow LACPDUs   F - Device is sending fast
>>> LACPDUs.
>>>         A - Device is in active mode.        P - Device is in passive
>>> mode.
>>>
>>> Local information:
>>>                             LACP port     Admin     Oper    Port
>>>  Port
>>> Port      Flags   State     Priority      Key       Key     Number
>>>  State
>>> Gi6/8     SA      bndl      32768         0x1       0x1     0x608
>>> 0x3D
>>>
>>> Partner's information:
>>>
>>>           Partner Partner   LACP Partner  Partner   Partner  Partner
>>> Partner
>>> Port      Flags   State     Port Priority Admin Key Oper Key Port Number
>>> Port State
>>> Gi6/8     FA      bndl      32768         0x0       0x1      0xA4
>>>  0x3F
>>>
>>> Age of the port in the current state: 0d:00h:08m:06s
>>>
>>>                 Port-channels in the group:
>>>                 ----------------------
>>>
>>> Port-channel: Po1    (Primary Aggregator)
>>>
>>> ------------
>>>
>>> Age of the Port-channel   = 1d:01h:24m:05s
>>> Logical slot/port   = 14/1          Number of ports = 2
>>> Port state          = Port-channel Ag-Inuse
>>> Protocol            =   LACP
>>>
>>> Ports in the Port-channel:
>>>
>>> Index   Load   Port     EC state        No of bits
>>> ------+------+------+------------------+-----------
>>>   0     55     Gi6/7    Active    4
>>>   1     AA     Gi6/8    Active    4
>>>
>>> ---------------------------------------------------------------------
>>> -----------
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> -------------------------
>>> Force 10 Config
>>>
>>> ---------------------------------------------------------------------
>>> -------------------------
>>>
>>> interface TenGigabitEthernet 0/24
>>>  description LAG to VMWARE servers
>>>  no ip address
>>> !
>>>  port-channel-protocol LACP
>>>   port-channel 2 mode active
>>>  no shutdown
>>> !
>>> interface TenGigabitEthernet 0/25
>>>  description LAG to VMWARE servers
>>>  no ip address
>>> !
>>>  port-channel-protocol LACP
>>>   port-channel 2 mode active
>>>  no shutdown
>>>
>>>
>>> interface TenGigabitEthernet 0/34
>>>  description LAG to Cisco 6905
>>>  no ip address
>>> !
>>>  port-channel-protocol LACP
>>>   port-channel 1 mode active
>>>  no shutdown
>>> !
>>> interface TenGigabitEthernet 0/35
>>>  description LAG to Cisco 6905
>>>  no ip address
>>> !
>>>  port-channel-protocol LACP
>>>   port-channel 1 mode active
>>>  no shutdown
>>>
>>> interface Port-channel 1
>>>  description LAG to Cisco 6905
>>>  no ip address
>>>  switchport
>>>  no shutdown
>>> !
>>> interface Port-channel 2
>>>  description LAG to VMWARE Servers
>>>  no ip address
>>>  switchport
>>>  no shutdown
>>> !
>>> interface Vlan 1
>>> !
>>> interface Vlan 2
>>>  name VMWARE Data VLAN
>>>  no ip address
>>>  tagged Port-channel 1-2
>>>  no shutdown
>>> !
>>> interface Vlan 4
>>>  no ip address
>>>  tagged Port-channel 1-2
>>>  no shutdown
>>> ---------------------------------------------------------
>>>
>>>
>>> --------------------------------------------------------------
>>> AIS-Prod-1#sh lacp 1
>>> --------------------------------------------------------------
>>>
>>> Port-channel 1 admin up, oper up, mode lacp
>>> Actor   System ID:  Priority 32768, Address 0001.e88b.52b8
>>> Partner System ID:  Priority 32768, Address 00d0.0345.8800 Actor
>>> Admin Key 1, Oper Key 1, Partner Oper Key 1 LACP LAG 1 is an
>>> aggregatable link
>>>
>>> A - Active LACP, B - Passive LACP, C - Short Timeout, D - Long
>>> Timeout E - Aggregatable Link, F - Individual Link, G - IN_SYNC, H -
>>> OUT_OF_SYNC I - Collection enabled, J - Collection disabled, K -
>>> Distribution enabled L - Distribution disabled, M - Partner
>>> Defaulted, N - Partner Non-defaulted, O - Receiver is in expired
>>> state, P - Receiver is not in expired state
>>>
>>> Port Te 0/34 is enabled, LACP is enabled and mode is lacp
>>>   Actor   Admin: State ACEHJLMP Key 1 Priority 32768
>>>            Oper: State ACEGIKNP Key 1 Priority 32768
>>>   Partner Admin: State BDFHJLMP Key 0 Priority 0
>>>            Oper: State ADEGIKNP Key 1 Priority 32768
>>>
>>> Port Te 0/35 is enabled, LACP is enabled and mode is lacp
>>>   Actor   Admin: State ACEHJLMP Key 1 Priority 32768
>>>            Oper: State ACEGIKNP Key 1 Priority 32768
>>>   Partner Admin: State BDFHJLMP Key 0 Priority 0
>>>            Oper: State ADEGIKNP Key 1 Priority 32768
>>> ---------------------------------------------------------------
>>>
>>> ------------------------------------------------------------------
>>> AIS-Prod-1#sh lacp 2
>>> ------------------------------------------------------------------
>>> Port-channel 2 admin up, oper up, mode lacp
>>> Actor   System ID:  Priority 32768, Address 0001.e88b.52b8
>>> Partner System ID:  Priority 65535, Address ac16.2d73.1cdc Actor
>>> Admin Key 2, Oper Key 2, Partner Oper Key 11 LACP LAG 2 is an
>>> aggregatable link
>>>
>>> A - Active LACP, B - Passive LACP, C - Short Timeout, D - Long
>>> Timeout E - Aggregatable Link, F - Individual Link, G - IN_SYNC, H -
>>> OUT_OF_SYNC I - Collection enabled, J - Collection disabled, K -
>>> Distribution enabled L - Distribution disabled, M - Partner
>>> Defaulted, N - Partner Non-defaulted, O - Receiver is in expired
>>> state, P - Receiver is not in expired state
>>>
>>> Port Te 0/24 is enabled, LACP is enabled and mode is lacp
>>>   Actor   Admin: State ACEHJLMP Key 2 Priority 32768
>>>            Oper: State ACEGIKNP Key 2 Priority 32768
>>>   Partner Admin: State BDFHJLMP Key 0 Priority 0
>>>            Oper: State ADEGIKNP Key 11 Priority 255
>>>
>>> Port Te 0/25 is enabled, LACP is enabled and mode is lacp
>>>   Actor   Admin: State ACEHJLMP Key 2 Priority 32768
>>>            Oper: State ACEGIKNP Key 2 Priority 32768
>>>   Partner Admin: State BDFHJLMP Key 0 Priority 0
>>>            Oper: State ADEGIKNP Key 11 Priority 255
>>>
>>>
>>> Thanks
>>> Mike
>>>
>>> _______________________________________________
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>
>
>
> --
> Mario Ruiz
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