Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Get 20% off switches when you combine Cisco solutions

 
Labels

Forum Posts

Does anyone know what the technical difference is between these two SFP+ modules? Their function seems to be identical.,The only difference that I can easily find, is that the SFP-10G-SR= costs about $220 more than the SFP-10-SR-S= module:http://www....

Hi , This is our scenario : Poly com Video equipment ----------> firewall -------------> Cisco router ------------> ISP . Poly com video equipment ( 10.10.10.10 )  is static nat with cisco router 1941  (110.110.X.X ) . In firewall not configured  ...

MANI .P by Level 1
  • 314 Views
  • 1 replies
  • 0 Helpful votes

Hello, We've set up netflow on our core switch and it works, we are capturing all inter-vlan traffic. We are also trying to get traffic that flows inside a vlan on an edge switch (that traffic does not reach the core switch). We are running 3850 wi...

Hello, I purchased a couple old 2600 routers to learn more at home.  I wanted to update the firmware and all went well on the first router.  On the second the router hangs on erash flash:  It will start showing e's and when it get's to five e's it ju...

Hello, this is my first post and I hope I have it in the correct location.. I am attempting to solve who I am denying in my Extended MAC access list. permit host 0019.0f25.9dcf any    permit host 000b.aba3.af14 any    permit host 000b.aba1.ca08 any ...

TAC by Level 1
  • 1836 Views
  • 3 replies
  • 0 Helpful votes

Hello, we are your partner and have the following request. We use WS-C2960X-48TS-LL and WS-C3850-48T-E Catalyst Switch. My question is whether these models SFP are compatible with these models switches: 1. APS31123CDL20 - 1.25G 1310nm 20KM 2. ATOP ...

Hello, I have a SG-300 10PP switch ( PoE+ switch ) and I would like to operate a certain device on standard 802.3af ( PoE ) power. Even if i configure the port to supply a maximum on 15.4W the device still boots up on PoE+ mode. Is there something I ...

hi folks . right now i have ASR 1002 IT HAS 2 modules one with 4 ports and one with 8 ports  but i need to have like 3-4 ports of 10G i just need advices which parts are close to my chasis and will be supporting my routing to handle 10G for each po...

Dr.X by Level 2
  • 9451 Views
  • 6 replies
  • 0 Helpful votes

I have reset my SGE2010P to factory default to the IP is 192.168.1.254 with user Admin and Password Admin which works ok When I get to the first page after login it is mainly black page as attached screen shot How can I get this working normally

grahame by Level 1
  • 398 Views
  • 1 replies
  • 0 Helpful votes

Hello We have a problem using this switch: As soon as we plug power cable of switch, the front switch's LED is tuned on and LED remains orange and nothing happens after that. would you please help me? sincerely yours, Hamid

seyedh5 by Level 1
  • 304 Views
  • 2 replies
  • 0 Helpful votes

Did not find anything in Bug Tool or these forums for this so posting as a new question.Environment is multiple stacks of  2960X -48FPD-L switches in different IDF's running IOS 15.0(2)EX5.   They were installed new and configured by another party ab...

jcp408ADP by Level 1
  • 9725 Views
  • 11 replies
  • 0 Helpful votes

Hi everyone, Can anyone explain to me what this error means, its a port gig 1/0/1 on a 2960 switch with a cisco IP phone connected to that port. Transmit GigabitEthernet1/0/1 Receive687849087 Bytes 188908754 Bytes 2005532 Unicast frames 1299490 U...

Review Cisco Networking for a $25 gift card