Even if you write ntp broadcast client you required L3 interface but in 2960 switch there is no L3 interface :)
I waste my 40 mins to search :) no issues i believe L3 interface is the only solution for it. On Fri, Jan 3, 2014 at 4:56 AM, Davar Bajelan <[email protected]>wrote: > Hi Alister, > > As per Cisco Lab Exam v2.0 - Lab Equipment and Software list the 2960 > switch uses > > IOS Software Release 12.2 SE feature LAN BASE feature set not the ver > 15.x > > > https://learningnetwork.cisco.com/docs/DOC-5278 > > I have ver 12.2 does support broadcast. > > Davar > > > > On Thu, Jan 2, 2014 at 2:20 PM, alister magee > <[email protected]>wrote: > >> Hi Davar, >> >> In my scenerio there is nothing mentioned about do not allowed to >> configure SVI but even it is not said you can configure any L3 interface >> to achieve the task :) >> >> I tried the option of ntp broadcast and ntp multicast but 2960 15.x >> switch do not take this commands. >> >> >> >> >> >> >> On Fri, Jan 3, 2014 at 3:45 AM, Davar Bajelan <[email protected]>wrote: >> >>> >>> >>> If you are not allowed to assigned IP address to your L2 switch ( not >>> allowed to configure SVI) then you can try to use multicast: >>> >>> >>> ntp multicast client [ip-address] >>> >>> >>> On Thu, Jan 2, 2014 at 2:03 PM, Andre Aubet <[email protected]> wrote: >>> >>>> Hi Alister, >>>> >>>> As any device, a L2 switch has to have an ip address to be able to >>>> reach an external resource via IP. >>>> >>>> You have to configure an SVI and a default-gateway in the vlan which >>>> suits you, for your 2960 to reach 1.1.1.1 >>>> >>>> Only there will you be able to sync with the NTP server. >>>> >>>> Hope this is clear enough...? >>>> >>>> >>>> 2014/1/2 alister magee <[email protected]> >>>> >>>>> Hi, >>>>> >>>>> I have a general question i have 6501-A connected , 6501-B connected >>>>> in central site >>>>> >>>>> I have 2960 switch connected with L2 there is no L3 interface on it >>>>> >>>>> Now if i need to run ntp on all the 3 switches what is the commands >>>>> >>>>> Lets assume my NTP address is 1.1.1.1 >>>>> >>>>> From 6501A/B has L3 interface and it is routeable to 1.1.1.1 so its >>>>> sync properly >>>>> But 2960 switch is L2 interface it has no connectivity or route to >>>>> reach 1.1.1.1 >>>>> >>>>> So what is the procedure to break this? :) >>>>> >>>>> I am sorry it is not related to IPX workbook but general design i was >>>>> reading somewhere and its very interesting question to understand. >>>>> >>>>> If anyone worked or working on it let me know >>>>> >>>>> Cheers. >>>>> >>>>> _______________________________________________ >>>>> Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos >>>>> :: >>>>> >>>>> iPexpert on YouTube: www.youtube.com/ipexpertinc >>>>> >>>> >>>> >>>> _______________________________________________ >>>> Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: >>>> >>>> iPexpert on YouTube: www.youtube.com/ipexpertinc >>>> >>> >>> >> >
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