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Hi - I have installed a 3560 switch and trunked it to core switches via 10g uplinks. Prior to that I deleted the vlan.dat and configured the switch for respective vlans non of witch are connected yet.  My question is at what point in an MST config do...

SpongeRob by Level 1
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  • 9 replies
  • 0 Helpful votes

I am seeing that there are many options for spanning tree type, is that correct?RSTP Link and Edge TypesLink-Type point-to-point: Links between switchesEdge-Type point-to-point: Link between switch/end userLink-Type Shared: Link between switch and a ...

network770 by Level 1
  • 57576 Views
  • 2 replies
  • 5 Helpful votes

Dear Tech Gurus,I need a small clarity regarding Cisco Catalyst 4500 Supervisor Engine 6-E.It has Dual 10 Gigabit Ethernet uplinks (X2 optics). -----------   Can I connect this two uplinks to a distribution layer switch.Say yes or no.With ThanksChait...

The network-topology looks the following chart.When port is blocking ports at PVST mode, LED is orange blinking.what color of LED is at Rapid-pvst mode?Please look at the attached files.**********************************Catalyst2960S Gi1/0/20(Blockin...

So I currently have a basic 16 port switch.....I need to upgrade.  And I am looking at the catalyst 2960 48 port.....So my question is this WAY more than I need.My current config is this...internet........dslmodem.......cisco firewall.........basic 1...

We have a Cisco 800 router facing the Internet and the public IP is given dynamically from the ISP, so it's subject to change.We need to have acl's only to allow specific sites to access the 800 from the outside, but the problem we cannot lock down t...

Hello,anyone has ever tested this ? Does it work ?We are running VSS on 12.2(33)SXI1, but don't seem to get ERSPAN running. We have configured it on other standalone C6500...regards,Geert

gnijs by Level 4
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  • 3 replies
  • 0 Helpful votes

Hi all,Currently I have a single collapsed core 6509 with dual Sup2/MSFC2 and I am working on migrating to a pair of Nexus 7010's and I am trying to figure out the best path to migrate all servers as well as all Layer 3 services over. Below are some ...

dtran by Level 6
  • 1446 Views
  • 1 replies
  • 0 Helpful votes

Resolved! NAT Help

Scenario:  We are using HSRP both ways between our core switches and the ISP redundant routers.  We were originally give a subnet of X.X.X.16 /28 to use for the connection between our core and the ISP.  Since we only needed 6 IP's, I borrowed a host ...

gdrandles by Level 1
  • 1079 Views
  • 5 replies
  • 0 Helpful votes
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