Switching

Greetings,I'm relatively new to Cisco networking and very eager to learn everything I can. Currently the company I work for is undergoing a remodel and expansion. The office building I am in has opened a suite on another floor so employees who are di...

Hi all,After an inspection of the italian authority i need  the "declaration of conformity" of cisco 2621xm and cisco 2811.  Where can i find it ?Consider that i have gave the following documents, but for the italian authority are not sufficient.Can ...

                   The above is the port status of a problem port , we've connect and Access point to this port . It shows 25650input errors and 8559 CRC error, is it a cabling problem or the port is faulty , what does it means?

Dears please could you help me ? in my c3750 i put 3 port to the portchannel  , and the portchannel has traffic of 2 gigbps , and  i see in the Solarwinds that this portchannel has   1000 trasmit  packet discard i can check what for solving that ?

I am looking for a simple solution to mark traffic coming from a trunk/port-channel with a cos value of 3 I cannot seem to find a document to explain this to me.

Replicating our VM data from our Site A to a Hosted Provider (Site B) for DR purposes.Crude annotaion of our network:VIRTUAL HOSTS-----NORTEL L3 SWITCH-----MS TMG 2010 EDGE FIREWALL-----ISP MANAGED CISCO 1841-------------------CLOUD---------------SIT...

HI, Please explain me how two supervisor engine synchronize with each other in same chassis.what protocol thy use for sync & how?Suhas B.

After connection Android device with JP1081 USB Ethernet adapter to Cisco 2960, the port to which the device is turned off. Android device with JP1081 operates in 10Mb/half-duplex. What is the cause of failures and how to solve this problem?The log s...

I have a requirement to provide the highest level of redunancy between a 3850 stack and 2 x 3925 routersThe routers both have a 4 port switch card and the original thought was to run 2 x L3 port channels to the switch stack, But I have discovered thi...

I have seen a few similar posts, but nothing so far that fits my scenario, I think.I keep getting random users in this VLAN reporting IP conflicts. These desktop systems are left on 24/7. Right now, we only have one VLAN DHCP being served from this c...

Dear folks,I have a confusion in one of my deployments. My client ordered initially a UCS 220M3 server, which came along with a windows CD. It was supposed to be used as an LMS 4.1 server. Later on there were some variation and customer wants to have...

                  The above is the port status of a problem port , we've connect and Access point to this port . It shows 25650input errors and 8559 CRC error, is it a cabling problem or the port is faulty , what does it means?

Hi guys,Okay so i have 4 cisco switches 3500 and 1 3750E(core switch) on a subnet like 10.1.7.* configured for telnet. Between them telnet works but when i try to access them from a different subnet it doesnt work and i used the ip default gateway co...