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Dear All,I have a customer reported that they have some problem for conference call, one to one call is O.K., however, when multiple user join conference call, it's getting problem, customer requested to enable IGMP on the router, could you please gu...
Hi All,When enable netflow on the router, need to put destination netflow collection ip address and port, could I put a network portion with subnet instead of specific ip address? Like:ip flow-export destination 192.168.10.0 9991instead of:ip flow-e...
Hi all,I have a ISDN issue here, ISDN keep dropping after 20 second exactly, below is the debug captured during the problem:Sep 30 00:41:19.870 GMT: BR0/3/0:1 DDR: disconnecting callSep 30 00:41:19.870 GMT: DDR: Dialer Watch: watch-group = 8Sep 30 00...
Hi All,If a router running both iBGP and eBGP, iBGP local preference is 250, eBGP local preference 100, be default, what's the route it should choose? and Why?Thank you,
Dear All,We have one site user not able to make any outbound call, checked the router device that there is no active dsp, could you please advise how to examine if the dsp works fine.ACSSEBA#sh voice dsp ac ----------------------------FLEX VOICE CARD...
Thanks for your reply.From the 'show arp', can see different ip addresses share one mac address, it's not normal, seems to me like ARP attack, do you have any experience to deal with this kind of problem?Thank you,
Thanks a lot for your reply! Since the unix is managed by customer, so I can not give you the output from unix box. However, there is no FW between router to unix box, the NTP server is router. I enabled the debug and observed that the peer is keep c...
