Switching

I am getting a protocol mismatch when adding an interface into a port channel on a 4510 tengigabit port any idea?

SWAP STACK SWITCHES 1>presently the switches(2960) are of different series and new switches are 3750, i need to swap the switches without any downtime .

Hello, on the older Cisco switches you used to see all the QoS setup code in the config e.g groundword setup for queues/weightings/mappings/overflow).: +mls qos map policed-dscp  0 10 18 24 46 to 8 +mls qos map cos-dscp 0 8 16 24 32 46 48 56 +mls qos...

Hi all, I've got a brand new SG200-18 and wanted to use the build-in diagnostics to test my cables. When I go to: Administration -> Diagnostics -> Cooper Test   ... there is a Pull-down menu to select a port on which to run the cooper test.  The issu...

Hi community,                      I need your support over how to configurate a VSS on switch 4500 with 2 supervisor in each device. I have this document with this reference but no is very clear. Please someone that knows about this configuration: ...

how can i reset cisco 3550 to factory defaults without mode button?

Hi guys, hopefully someone can help me out here. We have a corporate network which is accessed by a remote site. Everything is working except access to a corporate mainframe system. Here's the setup of the remote site: Corporate subnet (CS) - 10.28.9...

I have the inquiry which have not mentioned any model but they have written the main feature which are :- 1. Multilayer switch feature card with IOS, IP/IPX and W/VIP 2. Supervisor engine with the following feature:-  512-MB DRAM,  Policy feature car...

Hi - I set a global queuing policy on the Nexus and I see it applied, and I would assume a interface policy map would override the global policy I could be wrong, but the text is vague about that.  Here is the test config: policy-map type queuing ...

Is it possible to rrenumber an existing VLAN? I have a VLAN 40 using 172.20.252.x and want renumber it to VLAN 252

Hi I like to prevent users from randomly downloading large stuff off the internet. I am thinking just limit host access port from 1GB to 100mbps on my campus 3750 and 3850 stack access switches? If so, any sample configs. Anyways, I have policy-map ...

Hello Team, One of the Cisco LAN Switches that are installed for us is not responding.   The node is programmed with address 192.168.1.103, but when we try to reset it to assign it its right IP address (we apply the process described in the manual – ...

Hi, when I configure 'Vlan 4994' on N9K. I can see the following error message. nexus(config-vlan)# vlan 4094 ^% Invalid command at '^' marker.nexus(config-vlan)# name CHshdc_IPT-40.186.0.64/27nexus(config-vlan)# nexus(config-vlan)# vlan ?*** No ma...