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  1. bjhagroo

    INTERESTING CISCO 5509 QUESTION

    Be aware that to run 100 Mbps full or half duplex always use the best possible cable testers to determine that your end to end connection would truly support 100 MBps. I have seen a multitude of the problems described and because of wiring somwhere in the link they hang or try to renegotiate, my...
  2. bjhagroo

    Frame storm on Catalyst 3500

    Wybnormal has pointed you in the right direction. I support a site with more than 40 -5500 and 6500 series. I will give you our config. Our user ports are configured with port fast enabled, uplinkfast is disabled on all connections including inter-switch links. Portfast is disabled on all...
  3. bjhagroo

    Broadcast Storm in Cat 5500

    More than likely it's a protocol or advertisment misconfigured. Quickest way is to put a Sniffer or Fluke tester etc. and see who is top talker.
  4. bjhagroo

    Can not telnet Cisco 1601

    Have you done a" show proccess cpu" on this RTR. I have seen a MSFC RTR in a Cisco 6500 get an SNMP engine ID on it's own after I turned on Informs. This caused my router to approach 99% usage because the SNMP process was using availabe bandwidth and walking all tables. It would not...
  5. bjhagroo

    Problems with dual BRI on a NM-2W, 3660 router

    TRy using sub-interfaces 4/0.1 and 4/0.2
  6. bjhagroo

    Access list

    Without knowing your box, I can tell you most of these boxes have a setting to filter on Ip addresses, but you will have to disable DHCP if you are using it. You can also write extended access-list to filter on HTTP, PORT #'s , specific IP addresses. Just remember if you put deny statements...
  7. bjhagroo

    Cisco Aironet AP4800E

    If you do not use WEP(wired equivalent privacy) for encryption on wireless lans, which will currently limit your bandwidth to 2Mbps and you want the 5Mbps-11Mbps bandwidth use a unique SSID on ACCESS POINTS and CLIENTS. Do remember if you leave the setting on access points"Broadcast SSID...

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