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Hi,  We have two chassis 4500's with Quad Sup's. They are currently in VSS mode with Secondary Sup in each Chassis in Rom mon.  Our problem is contained to the chassis themselves, not the VSS.When we do power failure test, the chassis reboots but the...

We seem to have some issue with ARP on Nexus 7K.  Some VLANs on the switches are missing ARP entries for some ip addresses, until we manually ping these ip's from the switches.  The switches are holding the SVI's for these VLANs and running HSRP for ...

josephqiu by Level 1
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  • 2 replies
  • 0 Helpful votes

Hello everyone!I study CCNA and I'm kind of stuck with a network scenario, and hope to receive some feedback on what I could be doing wrong. This truly is a great forum and I have spent many hours getting answers to my questions. But for this scenari...

I customer with a layer 2 switch. They are not running vlans. They have access-list running all over the switch. Now on the core switch they have this configuration.access-list 100 permit ip any anyinterface vlan 1ip address 10.1.1.1 255.255.255.0ip ...

Hi We are replacing our core stack of 3750 with a new core setup as a VSS. As part of this migration I want to connect the new core to the old core via trunk links as I migrate the configs over and connections. My management vlan is currently vlan 1 ...

Hi, I have acquired a Cisco 3750G-24TS from someone and it works fine when i get it to boot correctly, but that's when I get it to boot correctly. I have to unplug the power cable and then plug it back up until it starts the boot process thus why I t...

Marcus8699 by Level 1
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  • 11 replies
  • 0 Helpful votes

Resolved! VSS Isue in 6509E

Hi Experts, In my project I have two 6509E core switches and I want to make VSS between them, my question is, Do I need to copy all configuration(Vlans, DHCP, switchport modes...) to the second core?, or VSS is responsible to bring all configuration ...

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