David Hornstein

Member Since: Sep 19, 2008

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David Hornstein's Activity on Cisco Support Community
Currently displaying 50 results

David Hornstein has commented on 5 sites with UC500 to BE6K

1 year 10 months ago
If you wish, send me your contact details, I am most familiar with UC500 as...

David Hornstein has commented on RV32x VLAN

1 year 10 months ago
            Hi Brian,Lets talk later this morning, and get this resolved.But, ...

David Hornstein has commented on Community Tech-Talk Series - Understanding Cisco Unified Communications Security

1 year 11 months ago
Trying to see the video, can you please indicate where i can see this video ?...

David Hornstein has created How to install and setup Prime Collaboration for BE6000

2 years 1 day ago
Hi Eric,As discussed, thought i would post my response to your question and the...

David Hornstein has commented on SFE2000P single strand SFP

2 years 4 months ago
Hi No, sound like a job for a media converter is this feature is a must.Tom...

David Hornstein has commented on Routing between two vlans on an SG300 series switch

2 years 5 months ago
Hi Thomas,I really have no idea what you are trying to achieve or how the...

David Hornstein has commented on Beginners Help

2 years 5 months ago
Hi Henry, ISA500 supports different types of WAN redundancy;• Failover -if  the...

David Hornstein has commented on Beginners Help

2 years 5 months ago
Are the comcast devices really modems or are they routers?If they are modems...

David Hornstein has commented on Phones not getting IP address via DHCP server on same VLAN

2 years 6 months ago
Hi Greg,Have you saved configuration  changes on the switch, otherwise they...

David Hornstein has commented on Port mirroring limit of 8 ports on SGE2010P

2 years 6 months ago
Hi AlexanderYour understanding is correct.  For my own curiosity, I guess you...

David Hornstein has commented on SG500x - InterVLAN

2 years 6 months ago
HiThank you for pasting the configuration , it was most enlightening.The...

David Hornstein has commented on Phones not getting IP address via DHCP server on same VLAN

2 years 6 months ago
Hi  Greg,Might be interesting to goto the following sections of the GUI disable...

David Hornstein has commented on A router vs router question

2 years 6 months ago
Hi Wael,Seems like a strange direction to go from your initial US $26 dollar TP...

David Hornstein has commented on A router vs router question

2 years 6 months ago
Hi Wael,Just to add to my old colleagues comments, what features do you need ...

David Hornstein has commented on Rv016 VPN routing problems

2 years 6 months ago
Hi Steffen,I would suggest if you have mirrored the filter list and ISAKMP and...

David Hornstein has commented on VC220 question

2 years 7 months ago
The problem with the free software   is that the computer that recorded the...

David Hornstein has commented on SG300 strange happenings

2 years 7 months ago
Hi Luke,The operating system on the 200,300 and 500 series switches is not...

David Hornstein has commented on SG500 Stacking Cables

2 years 8 months ago
Hi Jed,If it works with no issue, I am not sure why the 10 meter cable was...

David Hornstein has commented on SG500 Stacking Cables

2 years 8 months ago
Hi Jed,Just to add to Juan post, for other folks that look at this posting....

David Hornstein has commented on Faulty Switch SLM2048

2 years 8 months ago
Hello Alberto,The feature to allow the auditor to see your email accounts ajnd...

David Hornstein has commented on AP541N-E-K9: Clustering and VAPs

2 years 9 months ago
Hi EskildYep Tom as usual is spot on,  the AP uses a proprietary protocol...

David Hornstein has commented on Why does routing work without declaring vlan10 on 2960s-24td-l and 2900 Series Router?

2 years 9 months ago
Hi JonThe switch in general mode tells the port that it can accept untagged...

David Hornstein has commented on WAP4410n nothing but problems

2 years 9 months ago
Hi Neil,I would suggest you call and  open up a case the  Small Business...

David Hornstein has commented on Media Connectors, Access Point, Wireless Performance

2 years 9 months ago
Hi Mr Zhong,The linksys product, WAP610N is a Access point.  It allows multiple...

David Hornstein has commented on RV042G and SG200-18 Failed to work

2 years 9 months ago
Hi Lian,You said the SG200 is a layer 2 router, it's a layer two switch. But...

David Hornstein has commented on SLM2048

2 years 9 months ago
Hi Just out of interest, are these the End of sale  SLM2048 Linksys branded...

David Hornstein has commented on SGE2010P ring of 4 switches reports one "link down"

2 years 9 months ago
Hi JohnWith this stack, you haven't had to worry about spanning tree, the stack...

David Hornstein has commented on LAG/LACP with Multiple VLANS

2 years 9 months ago
Hi Stephan,I think you now appreciate how it would work, great.  Thank you for...

David Hornstein has commented on SGE2010P ring of 4 switches reports one "link down"

2 years 9 months ago
Hi JohnI believe the answer to question 1 is yes, as I think the switch uses a...

David Hornstein has commented on LAG/LACP with Multiple VLANS

2 years 9 months ago
Hi Stephan,Toms spot on, even though the Cat4948 is a real beast with lots of...

David Hornstein has commented on Cisco Stackable Switches (500 Series) outperform the competition (HP, Netgear, D-Link) in new Miercom lab test report (October 2012)

2 years 9 months ago
Ivor did a great Presentation with demo on the 500 series.  Check out;: https...

David Hornstein has commented on SG200 bringing down network

2 years 9 months ago
Hi Gary,I like toms answer, i am think along the same line . You suggested that...

David Hornstein has commented on new issues with SF-302 Firmware 1.2.2.7

2 years 10 months ago
Hi JoshuaCould be interesting to try disabling CDP on the switch and seeing if...

David Hornstein has commented on SGE2000 stack and LACP

2 years 10 months ago
Hi IgorIt makes absolute sense to take advantage of the stacking capability of...

David Hornstein has commented on SFP-H10GB-CU1M SFP+ Copper Cable module speed shows as Unknown

2 years 10 months ago
Hi Robert,I can't validate what you are seeing , as i loaned my SG500X out to a...

David Hornstein has commented on SFP-H10GB-CU1M SFP+ Copper Cable module speed shows as Unknown

2 years 10 months ago
Hi Robert,I love the GUI, so easy to navigate, when you get the feel for the...

David Hornstein has commented on WAP321 multi ssid with different VLANs DHCP issue

2 years 10 months ago
Hi Court,thought i would try to simulate the issue you are having , so put...

David Hornstein has commented on SRP527W Compatibility with SF300-24 Switch

2 years 10 months ago
Hi scott,As you mentioned,  ESW came pre-configured for QOS for a voice and...

David Hornstein has commented on Throughput issue routed SG-300

2 years 10 months ago
Tom gave some good advice.Use the currently available version of firmware. ...

David Hornstein has commented on Uplinks

2 years 10 months ago
¡HolaHicimos introducir un comando, pero no estoy seguro si es compatible en...

David Hornstein has commented on Cisco SMB Switch SGE2000 ACL restriction

2 years 10 months ago
Hi Guys,The new Sx300 and Sx500 have a supported CLI, i guess you can used CLI...

David Hornstein has commented on sg300-28 port-channel options

2 years 10 months ago
Hi Brendan,To add to the concersation, one possible situation desribed in "IEEE...

David Hornstein has commented on sg300-28 port-channel options

2 years 10 months ago
Hi Brendan,You said "i only get 900+ mbps which indicates that the GB ports are...

David Hornstein has commented on My Small Business Switch SF 302-08 won't let me apply "routing" command

2 years 10 months ago
Hi FelipeKeen to hear how you are going.If  you reset the switch to factory...

David Hornstein has commented on Multiple Wireless SSIDs and VLAN tagging

2 years 10 months ago
Mike,Tom beat me to the punch, but i was thinking along the same lines,...

David Hornstein has commented on My Small Business Switch SF 302-08 won't let me apply "routing" command

2 years 10 months ago
Hi Felipe,Excuse this post if you have already done the following, but I think...

David Hornstein has commented on SGE2010 port-channel and trunking config question

2 years 10 months ago
Hi Jacqueline,Sorry Juans answer needs some correction, but I am grateful for...

David Hornstein has commented on Cisco SRP527w can't find User Management tab

2 years 10 months ago
Hi Ronald,Here are a couple of screen shots from my SRP527W.  I just upgraded...

David Hornstein has commented on RV082 v3 VPN issues

2 years 10 months ago
Hi Brian,You response to Johnnatan  response sound too logical. "the solution...

David Hornstein has commented on Wake on LAN (WOL) across different VLANS on SG-300-10

2 years 10 months ago
Hi Romeo,Had a few minutes to try it out on my SG300-10P in layer 3 mode.My NAS...

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David Hornstein's Stats

Points958
Discussion started 20
Answers marked as Correct 125
Endorsed 1
Content Rated 4