Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TouchToneTommy on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

How Cisco Catalyst 3550 show/send Vlan tag to port?

Status
Not open for further replies.
summerdike

summerdike

Instructor
Oct 24, 2003
217
EU
How can the Cisco 3550 be configured to sent the Vlan tag in the frame to the device attached to it's ports.

I use sniffer program to check vlan. But I suspect the 3550 is sending the frames without the vlan-tags. So sniffer program does not show Vlan.


______________________________
"Reload and Restart Requested
System Initiated"
 
Sort by date Sort by votes
Think I found an "answer" myself.
Attach "sniffing" PC to a trunk port and there you go!



______________________________
"Reload and Restart Requested
System Initiated"
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

Blackybear
  • Question
Cisco RV042G router
Replies
0
Views
269
Blackybear
Blackybear
B
  • Locked
  • Question
Cisco IP phone 7841 8851 unable to forward all to external number
Replies
0
Views
365
badwolf1686
B
Skip Rango
  • Locked
  • Question
how to backup cisco sg500-52p switch
Replies
1
Views
737
madwok
madwok
CPM86
  • Locked
  • Question
Cisco isr 4331 with IOS and sip busy fail over to 2nd sip number on pbx?
Replies
0
Views
520
CPM86
CPM86
pbxcomm
  • Locked
  • Question
CISCO VG450
Replies
1
Views
754
nt8d09
nt8d09

Part and Inventory Search

Sponsor

Back
Top