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Hi,I'm deploying a pair of Nexus 3064 switches in a VPC and they will handle all of the Layer 3 Routing and switching for a small data center.  My question is, should I set their spanning tree priority the same if they will be configured as a VPC?Exa...

Can anybody help me to know how to perform the following routing and bridging tasks on the ACE 4700:•Configuring Ethernet ports on switch side for ACE•Configuring VLAN interfaces on ACE•Configuring routing•Configuring bridgingWhich ports on ACE needs...

Resolved! MST Discussion

I've been thinking about changing our spanning tree configuration from RSPT to MST. I've gone around and replaced all of our 3500s with 3560s and 3750s and upgraded all the images with the latest ipbase code so, I believe the network is ready. I woul...

Hi all,Yesterday I discovered quite a bit of unicast flooding going on in one of our data centers. This particular data center is host to over 1,000 physical test servers with several thousand VMs, plus F5s, SAN, and several hundred switches, so I ex...

Hi all,i am trying to add loopback interface 0  and asisgn it IP address here is issue2620Router(config-if)#  ip address 172.16.0.0 255.55.0.0Bad mask 0xFF370000 for address 172.16.0.0How can i fix this?ThanksMahesh

mahesh18 by Level 6
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I have a 2801 configured as a router on a stick.  It is working fine and sends dhcp address to the respective vlans.  It is connected a 2950 switch.  When I connect an 871 and configure the WAN port as a trunk and the ip helper on the LAN.  the LAN p...

Hello,I am currently trying to configure a network and I'm running into difficulties. The equipment is as follows: Router: Cisco 881 RouterSwitch: Cisco SG 300-20Connected to the switch: 4 Cisco Aironet 1140I started by configuring the Router (link: ...

hi there,I've been asked to setup a branch office with a cisco switched solution that matches the setup in head office.The idea is that we can extend the voice, video and data vlans out to the branch office.However I wasn't sure whether you can pass ...

Hi is it possible to change SpanningTree root in network without lost of user traffic? Is it possible to get zero downtime when I change root?If Yes, how can I do it?Peter

Hi all,I was reading about network command when we configure the Routing protocols like RIP or ospf.it says network command does two thingswhat network to advertise to  other routers  and which interfaces it will advertise the network.if we have 3 ro...

mahesh18 by Level 6
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HelloI'm going to start the evaluation of implementing the virtualization of our campus LAN using MPLS.We'll get many inter-VLAN routing domains per VRF on the same LAN infrastructure.The LAN infrastructure is based on C6500 implementing VSS.Do you h...

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