Switching

Guys,I have a brand new 2960S-48TS-L, plain vanilla with no extra module/boards etc. It boots up ok (the installed version is 12.2 (55) SE5) but then constantly cycles the following error, and doesn't accept any input whatsoever. After 5-10 minutes o...

I have a customer that has a stack of 3750x switches installed in production and now would like to install the powerstack cables. The switches are in production and downtime would like to be avoided. Can you install the powerstack cables with the swi...

       Hi All,I have working internet behind cisco 2811 on all vlans however upload speed is very slow and ftp server download is slow and times out, previously when directly connected to modem/router was fine, anyone there to help? This is router co...

Hello,I am trying to wrap my head around Cat 6500 QoS with the new Sup 2T and 6848 line card and the new more-MQC-like QoS.I am working with a client that intends to connect some servers and even a few power users to a 6500 with Sup 2T and 6848.I hav...

We have a Catalyst 3560G-48 POE that had some POE problems.  The switch had been in service, with no problems, for at least the past 6 months with only one POE device running off it, an AIR-AP1242AG-A-KP on port 48.  We are in the process of implemen...

Hi,I asked a similar question before but did not get a clear answer so I am posing the question again with some different information.I am configuring multicast in a environment where I have a 4506 at each site (4 total) and a 6506 as the core. Each ...

We have recently purchased Catalyst 4510R-E with two PoE line cards. When we connected Cisco Wireless APs to Cat4510 PoE ports it did not come up. These WAPs are working fine on other Cisco switch with PoE ports so there is no issue with WAP. We have...

Actually Im having problems accesing to a NAS Storage, a capture of Wireshark shows that they are a lot of ACK retransmitted.A review of the interfaces in the path to the NAS shows a lot of output dicards in a connection between Nexus 7k and Nexus 5k...

Hi all,i am designing a wifi solution covering many building and  providing internet access to residentials users.can cisco unified wireless solution meet this need (limit bandwidth by user ; aaa services to users...)? if yes please give an overview ...

i have to configure dive-rent vlan there connect to one DHCP server.on the dhcp server i have created all scops.The dhcp server is located in subnet 192.168.89.10/24 on vlan 1/ Test client connected on port 48DHCP server connect on port 7i created al...