Switching

Hi serniors,I have Lan/Wan setup in my office with Cisco routers & switches. OSPF is running on serial as well as multiaccess network. Yesterday I noticed that 2 routers changed adjacency from FULL/DROTHER to 2WAY/DROTHER. Network is running fine wit...

Hi,I have 2 cisco 831 routers and want to connect them together. What is the best way to do this?I have both straight-through and cross-over cables. I do not know whether these cables are right to useand what interfaces should I connect them: lan or ...

Hi,I have configured class-map which matches based on access-groupthis accessgroup is configured to match one specific hosti created a policymap and add this classmap under this and i specified "drop" action (Just for testing; assuming all the traffi...

I can't find it in the specifications. Thanks in advance

Hi all,In one of our LAN closets we have four 3750s connected in a stack configuration.  Initially the stack was only three switches, then we added a fourth switch and the stack has been acting a bit funny ever since.  When I checked the logs this mo...

I cannot find any doc for SPA-1XOC12-POS  & SPA-2XOC3-POS cards Qos total buffer, rx queue and tx queue size.Anyone with the correct url.Francisco

Hi to all switching experts,since someweeks we receive some logging messages we can´t explain. The network setup is:2 Cat 4006 in the core connected through 1 etherchannel (4 GOG Links)around 30 Cat 3500xl in the Access-Layer connected to the cores b...

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Hi, Can you help me to provide information where i can find the BOM (Bill of Materials) for the switch with following specs ?• Two core switches are required for  redundancy on the architecture level. • Every switch shall be fully redundant in  power...

guys we have 4507R as a core switch/router.....i have to completely wiped out the current config and have to config it as new currently it has following SUB1     2  1000BaseX (GBIC) Supervisor(active)    WS-X4516          2    2  1000BaseX (GBIC) Sup...

please see attachment for reference.  my question is regarding vPC port-channel. Can Server1 or Server2 use both uplinks simultaneously to archive theoretical speed of aggregated 20Gb/sec?  I thought this would be the case.  But I have heard of this ...