Switching

Hello - I have a 6509E chassis with redundant Sup720's that were purchased at different times, and as such, have different sizes of SP/RP DRAM and flash.I would like to understand the proper way to verify current Determining SP DRAM:1. Execute 'show ...

Hi,I have a "WS-X6516A-GBIC" on slot 1 and it just failed, we have reseated it and enabled it via cli but it still doesn't work. The only thing that i haven't tried was to insert it on a different slot. I hope you guys can help me.------------------ ...

I have 2960+ as well as the old 2960.  Well I wasn't paying attention and after upgrading the plus to 15.2(1)E without problem I then loaded it on a plain vanilla 2960.   Well, now it gives some nice errors and reboots.Why does 15.2 even pass the upg...

I know this shouldnt be posted here. But hope experts who have an Idea about foundary switches would help me.Foundary switches version FES4802Im unable to get to global command mode in this switch as i need to update the interface configuration on th...

Having an issue setting up a switch for NEC ip phones.  If I use something like this:int gi 0/23description Phone and PC, no hubsswitchport mode accessswitchport access vlan 10switchport access voice vlan 5spanning-tree portfastlldp transmitlldp rece...

Hi folks,If i take off secondary ip address of interface vlan 1, most PCs looses network connection.All the PC's/Servers are pointing to 172.17.0.250 for their default gateway and have ip address from the same range 172.17.0.0/16here is what we got. ...

Hello,I have a site that connects to the Internet via cable modem. It is 50 down/3mbps up. I have QoS policy that Mr. Clarke modifed for me. I am running into an issue where a FTP transfer kicks in and the receiving rate goes up. my QoS is outbound. ...

Hello Cisco experts,I have configured Cisco C3750X-48TS etherchannel with netapp FAS2240 configured  static multi_mode .interface Port-channel1description FAS2240 flowcontrol receive onspanning-tree guard loop!interface GigabitEthernet1/0/37flowcont...

I inherited a C4510R+E switch with about 15 VLANs which can all talk to each other just fine. I have been tasked with isolated 1 of the VLANs from all of the others and putting a firewall (ASA5510) in between the other VLANs and the isolated one. I w...