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Problem with Cat 3512-XL Vlan stuck in "shutdown" state

wdaniel
Level 1
Level 1

Hi,

Has anyone seen a situation where a vlan remains in a shutdown state, despite attempts to "no shut" it?

The switch is a 3512-XL running c3500XL-c3h2s-mz-120.5.2-XU.bin (yes, old, I know...)

I've seen vlans state in a "suspended state" or not fully "up" state on the 6509s, but typically this was resolved by going into the vlan database, and applying changes to the vlan.

switchport access is already defined on the fast ethernet ports for this vlan.

Any advice would be appreciated!

Thanks,

Warren

(quick log below)

switch1#sh int vlan2

VLAN2 is administratively down, line protocol is down

Hardware is CPU Interface, address is <removed>

Description: <removed>

Internet address is <removed>

MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation ARPA

ARP type: ARPA, ARP Timeout 04:00:00

switch1#sh run int vlan2

Building configuration...

Current configuration:

!

interface VLAN2

description <removed>

ip address <removed> 255.255.255.0

no ip directed-broadcast

no ip route-cache

shutdown

end

switch1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

switch1(config)#interface vlan2

switch1(config-subif)#no shutdown

switch1(config-subif)#end

switch1#sh run int vlan2

Building configuration...

Current configuration:

!

interface VLAN2

description <removed>

ip address <removed> 255.255.255.0

no ip directed-broadcast

no ip route-cache

shutdown <================================== Problem

end

switch1#sh ip int brief

Interface IP-Address OK? Method Status Protocol

VLAN1 <removed> YES NVRAM up up

VLAN2 <removed> YES manual administratively down down

switch1#sh vlan

VLAN Name Status Ports

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

1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4,

Fa0/6, Fa0/8, Fa0/9, Fa0/10,

Fa0/11, Fa0/12, Gi0/1, Gi0/2

2 VLAN0002 active Fa0/5, Fa0/7 shutdown <================================== Problem

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2

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

1 enet 100001 1500 - - - - - 1002 1003

2 enet 100002 1500 - - - - - 0 0

4 Replies 4

amikat
Level 7
Level 7

Hi,

cat3524XL allows only one interface vlan with no shut condition. Will you please shut int vlan 1 (default) and then no shut int vlan 2.

Best regards,

Antonin

amikat
Level 7
Level 7

Hi,

Further to my previous post: I put 3524XL by mistake - it is the same with 3512XL.

Best regards,

Antonin

I see.

Thanks Antonin!

Warren

a.rivoltella
Level 1
Level 1

Hi Warren!!

On sw 35xxXL L2 ONLY 1 VLAN a time is able to stay UP!

This means or Vlan1 (in your example) or Vlan2 can stay UP. Infact if you shut the VLAN1 you can bring up the vlan2!!

bytz

alex