Switching

Power was shut off on this switch suddenly and this is now the only indication. I can do nothing with it.The challenge put before me is to prove that the sudden power loss was the cause of the demise of this switch.Is the switch recoverable?and if no...

What are Control Traffic as per below command:switch(config)# vlan dot1q tag native exclude control 

Does the WS-X6748-SFP come with an (A) option?  It should be the same as the WS-X6748-SFP but NON ROTATING? 

Hi, has anyone an idea how to reduce the boot time for a 2960-X switch stack. We have measured that they need more than 5 minutes to be up and running. This is very long if we have to replace or power a switch, and we are searching for possible solut...

Hello,I have attached a diagram for the design that we're in the process of migrating to. My Security Admin wants to add a pair of ASAs running in HA to filter traffic between the campus and data center.  He's looking at the 5585 which will require t...

Hi, guys,    I ran into a weird situation here:    From the gateway switch with interface vlan 500 and 501, I pinged one destination in vlan501 and vlan500 respectively. The results are as follows:====================switch#ping 3.27.113.230 repeat 5...

I am trying to figure out some information for the Cisco Series 800 Router.  I went through the manual but could not find any specfic information that i require. I am in search of password capabilities and levels of access for the router.  Further, I...

Currently we are building our new network and after a successful test off site we are now experiencing the following behavior we are not able to explain.Situation :We have 2  Cisco Nexus 56128P (running 7.1(1)N1(1) ) switches as our core layer, via t...

Hello,This is not a Routing/Switching query but thought you would help me.I need to find out which DNS server is authenticating TACACS users when they try to logon to switches .. I can't find any attribute that tells about passed authentication users...

I want to change my ip domain name in my switch from angle.com to angel.com, currently my show cdp neighbours shows all connected devices as xxxxxxx.angle.com.what needs to be considered before changing the domain.

I need to add interfaces to a production port-channel.  The problem is that I am at the 8 interface limit for the port-channel, and I have 6 interfaces assigned to the port-channel that were interfaces on blades that are no longer in the chassis.  I ...