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I have one question and I will try to keep it simple.   I have a Catalyst 2960-CG Series switch. The model I have is WS-C2960CG-8TC-L.   There are 8 Gigabit Ethernet interfaces with Ethernet only connections.   There are 2 interfaces (9 and 10) that ...

Catalyst 2960_image.jpg
wade.jae1 by Level 1
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  • 8 replies
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I'm using a C2960X.  I enter spanning-tree mode ?.  The options are:mstpvstrapid-pvst I'd like to seek some clarification on the last two options.  1.  What I understand is that using this pvst command will implement a Cisco version of STP/802.1d and...

Waterbird by Level 1
  • 568 Views
  • 1 replies
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Hi , I have Cisco 4506E (WS-X45-SUP7-E) 2units configured VSS Mode. on the Supervisor card it have 4SFP+ portsPort TenGigabitEthernet1/1/1-2 for VSS connection.Can I use TenGigabitEthernet1/1/3-4 for connecting to switch (data up-link)? Example : ---...

chonman by Level 1
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  • 5 replies
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Hi,Attached is a diagram, would it be fine if glbp is run across the devices R1 & R2 at location B.R1 & R2 are 2 different service providers link which end up on the L3 switch.Would this work for outwards loadbalancing.All hosts are behind the switch...

suthomas1 by Level 6
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  • 18 replies
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Hi Everyone, In spanning-tree pvst+ mode I noticed one of the port is showing alt port role . while going through the forums i found that RSTP port roles might have been amended int the 802.1d(PVST+). Just to see the behavior  i shutdown the Gi0/1, w...

hi all,just a quick one, i tried to issue a 'clear counter et1/x' on our nexus 5k switch but got an error saying it's part of a port-channel.tried to clear it using port-channel interface but can't. my question is, how do you issue a clear counter in...

After configuring aaa and tacacs configurations on a switch, it now asks for a username and password if even I did not configure a username and password.  Please see aaa configurations below. aaa authentication login default group tacacs+ localaaa au...

Hi, Existing my company having a Cisco ISR3925 but i have no access on to the router due to the previous administrator do not left any login credential. I am thinking to get another loan unit and take out the compact flash from the existing 3925 and ...

I just got handed taking care of our switch's at work and have some questions, i have not worked with switch's that much but i know a little.i have a 2960 with 3 vlans 1 vlan for the ports 1 for the trunks and 1 for management with an ip. the switch ...

Just_here by Level 1
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  • 16 replies
  • 0 Helpful votes

if switch is going to core as fiber from one uplink and copper from another uplink then this design will work or not?is it proper practice to do that

knaik99 by Level 1
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