Port Channerl - LACP Mode

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  Personally, I prefer NOT to set up an ACL and let the system use the default. However, if you choose this route, be sure that you always return a DACL with your authorization profiles, even if it is just 'allowed ip any any ".

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  I'm having a problem with our 3548 P PowerConnect switches.  I guess it's just a procedure, I'm not aware, so I hope I can get help.

  It was necessary to temporarily move several ports to general mode to add access to a VLAN individual.  Right now, I would like to remove this VLAN and only have ports of the switch in question on VLAN 1.  I get a (not unexpected) error when trying to add ports to VLAN 1 (because it is not created by the user, the default VLAN), I tried to simply remove the VLAN ports and switch back them to General.  When I do, I get the following message:

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• Mode of the switch port to connect to a router

  I wonder what mode to set the switchport is connected to a router.

  I guess the cable between the router is connected to a port in trunk mode (for all the VLANS defined)? Then I Lass with gateways for VLANs pointing to the router routing interfaces?

  So in this way, if a neighboring switch does not know how to route a packet to an unknown IP address, the packet is sent on the trunk to the other switch. Here the appropriate VLAN SVI sends the packet to the appropriate router interface. Is this correct or nearly correct?

  Hi Atle,

  You can connect a trunk port or port access to a router. If you choose to use an access port, the router will form an adjacency only through the VIRTUAL LAN defined in this access port. If you choose a trunk port, you can use dot1q encapsulation on subinterfaces of adjacencies form on several VLANs. If you use a trunk you would this type of configuration:

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  item in gi1/0/1 interface

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  On the router

  gi0/0.a interface

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  interface gi0/0.b

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  IP address v.v.v.v y.y.y.y

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  interface gi0/0.c

  encapsulation dot1q c

  IP address z.z.z.z y.y.y.y

  Here's a good tutorial on this subject:

  http://www.howtonetwork.NET/public/708.cfm

  Cisco service documentation:

  http://www.Cisco.com/en/us/docs/iOS/12_0t/12_0t1/feature/guide/8021Q.html

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  HTH

  Anthony

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  Dear team,

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  We have allowed FC uplink on FI trunking

  We have activated NPIV on MDS

  We have activated the MDS trunk

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  Thanks and greetings

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  Hi Jo Bo.

  What version of the software if your MDS race?

  On your UCS do connect nxos and show ficelleStringString ficelleT inteface and find the mac address.

  It is possible that you could be hitting the bug below. If this is the case, you may need to update the firmware on your MDS.

  Add MAC YES '002a6a', '8c604f', '00defb' for 5 k/UCS-FI

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId= CSCty04686

  Symptom:

  Link change cannot connect any other Nexus or other Cisco Switch in mode VAN with a port channel F.   Question can be viewed in older versions of 5.1

  5.1.3.N1.1a

  but not later

  5.1.3.N2.1c

  Release. Question is also found in

  5.2 (1) N1 (1)

  and

  6.0 (2) N1 (1)

  and later versions.

  Conditions:

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  Workaround solution:

  Turn-off on Nexus 5 k TF-port question link mode does not happen with standard F-PORT SAN to remove Portchannel config

  Other Description of the problem:

  To check question collect please see the flogi-event history internal errors whenever the port is attempted OLS, AMENDMENTS, PBA counters will increment. This can be determined via the following output, view port internal info to see all the internal-historic port of error events

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