About trungfotech

trungfotech · 08-13-2010

Dear all,I have a Catalyst 4507-E with supervisor V-10GE. In this switch I have anable netflow service to manage flow on network. The functionality is embedded in the supervisor engine. I use open source "Flow Tool" for flow capture, in this tool I c...

trungfotech · 08-04-2010

Dear all,I have a case that I don't have a way to resolve this, can anyone help me to troubleshoot this problem ?In my DC, I have a Catalyst Switch 4507 connect to one ZTE Switch using port-channel5. And Server Farm connect to 4507 via linecard 24por...

trungfotech · 07-14-2010

Dear all,Can anybody help me to resolve this problem with voice gateway. I setup my Cisco Router 2801 as Voice Gateway for branch. My cisco router use VIC2-4FXO voice port and PVDM2-32 for digital processor. With the same configuration, I ready setup...

trungfotech · 08-15-2010

Dear Uttam & Giuseppe,Thank you very much about support. I have understanded the problem. In my DC, the flow is very large, I have used 70% bandwidth of 10Gig uplink connect to Internet. I have used flow mask apply to source IP only for capture flow ...

trungfotech · 08-05-2010

Dear jorqe,Thank you very much again for your's reply, you are very great. In yesterday, I have configured my Switch as your recommend and monitor for one day. There no drop packet, ping reply very good and network normal operate.Thank you again Trun...

trungfotech · 08-04-2010

Dear jorqe,Thank you very much for your's reply, tonight I will apply your method for my switch at downtime and have a reply as soon as possible.Thanks,Trung.

trungfotech · 08-04-2010

Dear JayaKrishna,My Switch using linecard WS-X4424-GB-RJ45.With Command show interface, I only have a show interface G1/21GigabitEthernet1/21 is up, line protocol is up (connected) Hardware is Gigabit Ethernet Port, address is 0019.e734.3f2c (bia 0...

trungfotech · 05-17-2010

Dear Harmit,We have asked with Telco, but they reply very lately . Can you provide for us the method for manual detect frequency and cadence with pcm.dat file ? Because I will deploy voice gateway with FXO Card in 30 branch, the Frequency is not sam...

Member Since	‎05-11-2010 10:09 AM
Date Last Visited	‎08-18-2017 03:54 AM
Posts	9

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Netflow problem help ?

Drop packet with Catalyst 4507R-E ??

Problem with Voice gateway when make a call ?

Re: Netflow problem help ?

Re: Drop packet with Catalyst 4507R-E ??

Re: Drop packet with Catalyst 4507R-E ??

Re: Drop packet with Catalyst 4507R-E ??

Re: FXO ringing problem