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Community Member

Cannot InterVlan on Cisco Nexus 5500

Dear All,

I have problem with my nexus 5500,

Intervlan on my nexus not work,

i dont know why..

Before i have only this kind of license:

Feature                      Ins  Lic   Status Expiry Date Comments

                                 Count

--------------------------------------------------------------------------------

FCOE_NPV_PKG                  No    -   Unused             -

FM_SERVER_PKG                 No    -   Unused             -

ENTERPRISE_PKG                Yes   -   Unused Never       -

FC_FEATURES_PKG               Yes   -   Unused Never       -

VMFEX_FEATURE_PKG             Yes   -   Unused Never       -

ENHANCED_LAYER2_PKG           No    -   Unused             -

LAN_BASE_SERVICES_PKG         No    -   Unused        -

LAN_ENTERPRISE_SERVICES_PKG   No    -   Unused             -

--------------------------------------------------------------------------------

and feature i used is :

- feature privilege

- feature telnet

- feature interface-vlan

- feature hsrp

- feature dhcp

- feature lldp

I make few vlan on nexus and then i check the interface status and the result is all vlan Interface is UP but intervlan is not work.

And then, i install license for LAN_BASE_SERVICES_PKG, this is result for install licensed:

Feature                      Ins  Lic   Status Expiry Date Comments

                                 Count

--------------------------------------------------------------------------------

FCOE_NPV_PKG                  No    -   Unused             -

FM_SERVER_PKG                 No    -   Unused             -

ENTERPRISE_PKG                Yes   -   Unused Never       -

FC_FEATURES_PKG               Yes   -   Unused Never       -

VMFEX_FEATURE_PKG             Yes   -   Unused Never       -

ENHANCED_LAYER2_PKG           No    -   Unused             -

LAN_BASE_SERVICES_PKG         Yes   -   In use Never       -

LAN_ENTERPRISE_SERVICES_PKG   No    -   Unused             -

--------------------------------------------------------------------------------

I used vlan configuration vlan before, but the interface VLAN is DOWN/DOWN.

and then i read this article:

http://www.layerzero.nl/blog/2012/10/nexus-5000-non-routable-vdc-mode/

Yes, thats solution work for 1 Vlan with "management" command on interface VLAN.

But, the other vlan is still DOWN. and Intervlan is not work to.

Anyone, can help me please?

I have experience configure Nexus 5000 with VPC, FEX, Storage, etc, and everything fine without isue in intervlan.

Thanks.

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Silver

Re: Cannot InterVlan on Cisco Nexus 5500

It looks like the L3 card is either not physically installed or is not recognized by the switch. It should show up in the "show module" output.

Here's the equivalent from one of my working Nexus 5500s:

CORE-A# show module

Mod Ports Module-Type                       Model                  Status

--- ----- --------------------------------- ---------------------- ------------

1   48    O2 48X10GE/Modular Supervisor     N5K-C5596UP-SUP        active *

2   16    O2 16 port flexible GEM           N55-M16UP              ok

3   0     O2 GEM with L3 ASIC               N55-M160L3             ok

12 REPLIES
Hall of Fame Super Silver

Cannot InterVlan on Cisco Nexus 5500

Have you created the Layer 2 VLANs associated with the L3 SVIs? NX-OS, unlike IOS, does not automatically create the L2 VLAN when you build an SVI.

Community Member

Cannot InterVlan on Cisco Nexus 5500

Marvin,

How to associate Layer 2 VLANs associated with L3 SVIs?

Hall of Fame Super Silver

Re: Cannot InterVlan on Cisco Nexus 5500

You don't need to take any special steps to associate them. Just make sure a matching layer 2 VLAN (which requires you supply at least a VLAN ID number) is created for each Layer 3 SVI you have created.

So something like:

conf t

vlan 2

  name 2nd_VLAN

interface VLAN 2

  description SVI for 2nd VLAN

  ip address 192.168.1.1/24

  no shut

end

copy r s

Community Member

Cannot InterVlan on Cisco Nexus 5500

Marvin, sorry, you suggest has been try it before, but interVlan still not work.

Hall of Fame Super Silver

Cannot InterVlan on Cisco Nexus 5500

I should have confirmed already - do you have the layer 3 hardware module installed?

(See Figure 8 here.)

Community Member

Cannot InterVlan on Cisco Nexus 5500

Marvin, this is complete specification on my nexus :

N5K-C5596UP-FA -   Nexus 5596UP 2RU Chassis  2PS  4 Fans  48 Fixed 10GE Ports

CAB-9K10A-EU  -  Power Cord 250VAC 10A CEE 7/7 Plug EU

N55-M160L3-V2  -  Nexus 5596 Layer 3 Expansion Module Version 2

N55-M8P8FP  -  Nexus 5500 Module 8p 10GE Eth/FCoE + 8p 8/4/2/1G FC

N5KUK9-513N2.1  -   Nexus 5000 Base OS Software Rel 5.1(3)N2(1)

DCNM-LAN-N5K-K9  -  DCNM for LAN Advanced Edt. for Nexus 5000

CON-PSUU-N5LDCNM  -  PRTNR SUP SW UPG DCNM for LAN Advance

N55-8P-SSK9  -  Nexus 5500 Storage License 8 Ports

N55-LAN1K9  -  Layer 3  License for Nexus 5500 Platform

N55-VMFEXK9  -  Nexus 5500 series VM-FEX license

N55-PAC-1100W  -  Nexus 5500 PS 1100W Front to Back Airflow

N5596UP-FAN  -  Nexus 5596UP Fan Module

N55-BAS1K9  -  Layer 3 Base License for Nexus 5500 Platform

N55-M-BLNK  -  Nexus 5500 Module Blank Cover

N5596-ACC-KIT  -  Nexus 5596 Chassis Accessory Kit

CON-PSRT-5596UP  -  PRTNR SS 8X5XNBD Nexus 5596UP 2RU Chassis 2PS 4 Fans

Hall of Fame Super Silver

Cannot InterVlan on Cisco Nexus 5500

That appears to be the correct part ordered. Can you please confirm part is installed and recognized?

The output of:

     show module

     show vlan brief

     show ip interface brief

...would be most helpful.

Community Member

Cannot InterVlan on Cisco Nexus 5500

Marvin,

This is the output.

`show module`

Mod Ports Module-Type                       Model                  Status

--- ----- --------------------------------- ---------------------- ------------

1   48    O2 48X10GE/Modular Supervisor     N5K-C5596UP-SUP        active *

Mod  Sw              Hw      World-Wide-Name(s) (WWN)

---  --------------  ------  --------------------------------------------------

1    5.2(1)N1(1b)    1.0     --

`show interface brief`

--------------------------------------------------------------------------------

Ethernet      VLAN    Type Mode   Status  Reason                   Speed     Port

Interface                                                                    Ch #

--------------------------------------------------------------------------------

Eth1/1        1       eth  trunk  up      none                        10G(D) --

Eth1/2        1       eth  trunk  up      none                        10G(D) --

Eth1/3        1       eth  trunk  up      none                        10G(D) --

Eth1/4        1       eth  trunk  up      none                        10G(D) --

Eth1/5        1       eth  trunk  down    Link not connected          10G(D) --

Eth1/6        1       eth  trunk  up      none                        10G(D) --

Eth1/7        1       eth  trunk  up      none                        10G(D) --

Eth1/8        1       eth  trunk  down    Link not connected          10G(D) --

Eth1/9        1       eth  access down    SFP not inserted            10G(D) --

Eth1/10       1       eth  access down    SFP not inserted            10G(D) --

Eth1/11       1       eth  access down    SFP not inserted            10G(D) --

Eth1/12       1       eth  access down    SFP not inserted            10G(D) --

Eth1/13       1       eth  access down    SFP not inserted            10G(D) --

Eth1/14       1       eth  access down    SFP not inserted            10G(D) --

Eth1/15       1       eth  access down    SFP not inserted            10G(D) --

Eth1/16       1       eth  access down    SFP not inserted            10G(D) --

Eth1/17       1       eth  access down    SFP not inserted            10G(D) --

Eth1/18       1       eth  access down    SFP not inserted            10G(D) --

Eth1/19       1       eth  access down    SFP not inserted            10G(D) --

Eth1/20       1       eth  access down    SFP not inserted            10G(D) --

Eth1/21       1       eth  access down    SFP not inserted            10G(D) --

Eth1/22       1       eth  access down    SFP not inserted            10G(D) --

Eth1/23       1       eth  access down    SFP not inserted            10G(D) --

Eth1/24       1       eth  access down    SFP not inserted            10G(D) --

Eth1/25       1       eth  access down    SFP not inserted            10G(D) --

Eth1/26       1       eth  access down    SFP not inserted            10G(D) --

Eth1/27       1       eth  access down    SFP not inserted            10G(D) --

Eth1/28       1       eth  access down    SFP not inserted            10G(D) --

Eth1/29       1       eth  access down    SFP not inserted            10G(D) --

Eth1/30       1       eth  access down    SFP not inserted            10G(D) --

Eth1/31       1       eth  access down    SFP not inserted            10G(D) --

Eth1/32       1       eth  access down    SFP not inserted            10G(D) --

Eth1/33       1       eth  access down    SFP not inserted            10G(D) --

Eth1/34       1       eth  access down    SFP not inserted            10G(D) --

Eth1/35       1       eth  access down    SFP not inserted            10G(D) --

Eth1/36       1       eth  access down    SFP not inserted            10G(D) --

Eth1/37       1       eth  access down    SFP not inserted            10G(D) --

Eth1/38       1       eth  access down    SFP not inserted            10G(D) --

Eth1/39       1       eth  access down    SFP not inserted            10G(D) --

Eth1/40       1       eth  access down    SFP not inserted            10G(D) --

Eth1/41       1       eth  access down    SFP not inserted            10G(D) --

Eth1/42       1       eth  access down    SFP not inserted            10G(D) --

Eth1/43       1       eth  access down    SFP not inserted            10G(D) --

Eth1/44       1       eth  access down    SFP not inserted            10G(D) --

Eth1/45       1       eth  access down    SFP not inserted            10G(D) --

Eth1/46       1       eth  access down    SFP not inserted            10G(D) --

Eth1/47       1       eth  trunk  down    SFP not inserted            10G(D) --

Eth1/48       1       eth  trunk  down    SFP not inserted            10G(D) --

--------------------------------------------------------------------------------

Port   VRF          Status IP Address                              Speed    MTU

--------------------------------------------------------------------------------

mgmt0  --           down   --                                      --       1500

-------------------------------------------------------------------------------

Interface Secondary VLAN(Type)                    Status Reason                

-------------------------------------------------------------------------------

Vlan1     --                                      down   Administratively down 

Vlan199   --                                      up     --       

Vlan999   --                                      down   Non-routable VDC mode 

sh ip int bri

IP Interface Status for VRF "default"(1)

Interface            IP Address      Interface Status

Vlan199              192.168.36.10   protocol-up/link-up/admin-up      

Vlan999              192.168.99.1    protocol-down/link-down/admin-up  

sh vlan

VLAN Name                             Status    Ports

---- -------------------------------- --------- -------------------------------

1    default                          active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/9, Eth1/10, Eth1/11

                                                Eth1/12, Eth1/13, Eth1/14

                                                Eth1/15, Eth1/16, Eth1/17

                                                Eth1/18, Eth1/19, Eth1/20

                                                Eth1/21, Eth1/22, Eth1/23

                                                Eth1/24, Eth1/25, Eth1/26

                                                Eth1/27, Eth1/28, Eth1/29

                                                Eth1/30, Eth1/31, Eth1/32

                                                Eth1/33, Eth1/34, Eth1/35

                                                Eth1/36, Eth1/37, Eth1/38

                                                Eth1/39, Eth1/40, Eth1/41

                                                Eth1/42, Eth1/43, Eth1/44

                                                Eth1/45, Eth1/46, Eth1/47

                                                Eth1/48

5    A                       active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

199  B                          active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

391  C                     active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

392  D                      active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

393  E                       active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

394  F                        active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

395  G                      active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

500  H                      active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

526  I                      active    Eth1/1, Eth1/2, Eth1/3, Eth1/4

                                                Eth1/5, Eth1/6, Eth1/7, Eth1/8

                                                Eth1/47, Eth1/48

VLAN Type  Vlan-mode

---- ----- ----------

1    enet  CE    

5    enet  CE    

199  enet  CE    

391  enet  CE    

392  enet  CE    

393  enet  CE    

394  enet  CE    

395  enet  CE    

500  enet  CE    

526  enet  CE    

Remote SPAN VLANs

-------------------------------------------------------------------------------

Primary  Secondary  Type             Ports

-------  ---------  ---------------  -------------------------------------------

Hall of Fame Super Silver

Re: Cannot InterVlan on Cisco Nexus 5500

It looks like the L3 card is either not physically installed or is not recognized by the switch. It should show up in the "show module" output.

Here's the equivalent from one of my working Nexus 5500s:

CORE-A# show module

Mod Ports Module-Type                       Model                  Status

--- ----- --------------------------------- ---------------------- ------------

1   48    O2 48X10GE/Modular Supervisor     N5K-C5596UP-SUP        active *

2   16    O2 16 port flexible GEM           N55-M16UP              ok

3   0     O2 GEM with L3 ASIC               N55-M160L3             ok

Community Member

Cannot InterVlan on Cisco Nexus 5500

So, Marvin what's your suggest?

Thanks for your support.. really appreciate it..

Hall of Fame Super Silver

Cannot InterVlan on Cisco Nexus 5500

You're welcome.

I've you've confirmed visually that the module is physically installed, you'll need to open a TAC support case to get a new one shipped to replace it.

Please rate helpful posts and mark your question as answered when it has been.

Community Member

Hi, So what was the end

Hi,

 

So what was the end result?  arikawahyono, did you have a bad L3 card or you simply did not have a L3 card installed?  

 

I'm trying to find out if L3 card is required to do inter-vlan routing - not dynamical routing needed.

 

Steve

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