Switching

Hi All,I look after a small network of around 100 workstations, 35 printers, 70 servers.My design is such. I use Cisco 2960G's and 3560G's at my access layer. To route between the VLANs I use the 3560G's. I then use an alternative provider for my fir...

I am trying to check interface receive/send counters using snmp. my polling interval is once per second (just couple of ports) since I suspect my network traffic has quite a lot of microbursts which  are not detectable by my other network monitoring ...

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I have an interesting issue where I am seeing high output queue drops between two servers on the same VLAN.Servers are 1Gb attached and speed/duplex has been verified.  The servers run around 40-50Mb/s and then burst up to 150-300Mb/s.  It is during ...

hi, I would like to know that how can i load balance traffic across multiple servers in a round robin fashion on MAC base. I mean that incoming user traffic will get the reply from 1st server MAC ,  2nd request will get the responce from 2nd server M...

Hi,I have the below setup.cisco 3550-1 ---- layer 3 etherchannel --- cisco 3550-2                                                                |                                                                | layer 2 etherchannel                  ...

I've configured etherchannel on my switch but i can only ping the default vlan 200, but not other VLANs. This is a layer 3 switch - routing is enabled.Any ideas?interface Port-channel1 switchport trunk native vlan 200 switchport trunk encapsulation d...

Dear All,I am Ray, new to here.Lately i helped my office to conifgure VLAN by using the 3560g-24TS, i am able to create a multiple VLAN and connectable to all nodes and the default gateway(Watchguard Firewall).Seem the worked was done, but i facing o...

Hi every body.i have few questions about private vlan.1) Can a private vlan have more than one promiscuous port?2)   consider the following scenario:sw1---trunk-----sw2-------trunk-----sw3----trunk------------routersw1 has vlan 1sw2 has vlan2sw3 has ...

Today morning I faced a issue with one of the module in 4500 switch. Many interfaces were down. LAn cable was perfect when tested. However when I changed speed and duplex manualy to 100/full all these interfaces came up. The problem was in only one m...

HiI have been trying to trunk to 2960  switches and can't seem to get a proper connection. I am using packet  tacer. The 1st switch already has a trunk port going to a router and the  router has port is trunked and has sub ints for each of vlans 2 an...

Switch1#show mac-address-tableDynamic Address Count:                 19Secure Address Count:                  0Static Address (User-defined) Count:   0System Self Address Count:             41Total MAC addresses:                   50Non-static Addres...