Switching

Hi All, we've two 4507-E switches each with two redundant sup engines (7-E) installed and we need to configure VSS between these two 4507-E switches. please kindly advise on it. BR

I Have a 3560 series switch 24 ports. I never updated the ios before.. if upgrading to the new version of the ios, will that affect anything... Should I upgrade it? what will be the benefits... thanks for the reply......

A colleague of mine has installed a set of 3 Cisco IE-3000-8TC switches which look like they have had a minimal amount of configuration applied to them, and I have now been asked to integrate them into a CNA community. I can;ping them and get replies...

Hi All, Recently there was change done on Wan link where the MTU was set to 9000. The same value has been set on the ISP end too. The Network connectivity is as given: CE1 ---- PE1 ---- PE2 ---- CE2On the CE Interfaces connecting to PE's, the MTU has...

Hi, Pls see attached diagram. This is the setup. From the PC Vlan (vlan 200) able to ping other server on Vlan 300 except this server 172.19.100.101 & 172.19.100.102.I don't know why can't ping this 2 server. I suspect because of this firewall but i ...

I have a Nexus 7010 with several 2248TP FEX modules.I am trying to configure a Private VLAN on one of the FEX host ports.I see in the documentation you can't do promiscous but I can't even get the host only configuration to take.Software  BIOS:      ...

I need to implement Switch port security to one of my customers.So I suggested the following,a) bind the MAC address to ports (switch port security, sticky MAC)b) shutdown unused ports, assign them to unused vlan which is in shutdown state.Customer d...

Enabling MLS QOS on 2960S seems to "throttle" bandwidth when using a specific Mitel 5320 phone.  I have a PC behind the Mitel and the performance is way slower.  Validated via a speed test.  Once I remove the MLS QOS globally, the performance is grea...

Hi GuysPlease see attached simple diagram. I am in the process of replacing a 6500 switch with a 6800.I need to do this migration in stages so I have connected the new switch to the old via a trunk. Next I want to move some links across but not the s...

We just got in two new 4510R+E switches to replace our single 4510R. I'm in the process of redesigning our network and could use an outsider's perspective.As of now, all routing is done on the firewall, which will be done entirely on the new switches...

Hello All, I have 3560 which I would like to use as a WLAN controller. Can anyone help me with the version of ios I need to install on the switch? Thanks,James

hi all if you have many network devices like 1000 in your network !!is there a solution where you backup the configuration of each device regularly !? and store them in specific folder !?I am looking for such a robust solution whether from cisco or t...