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Hi!I have a network with 3850 switch as core and 2960 switches on edge. VLANs are defined on 3850, VLAN 2 being the management vlan and 10-25 as other user vlans. A firewall is also connected to the core at access port configured at vlan 2.On the cor...

Amit K by Level 1
  • 1855 Views
  • 17 replies
  • 1 Helpful votes

I have to 2 X Gbics connected to MX 450 appliance and my desire is create a port-channel from the MX to cisco switch. upon completing the configuration i get UP/DOWN with interface status suspended. sho run int GigabitEthernet4/0/36interface GigabitE...

kfat by Level 1
  • 1239 Views
  • 2 replies
  • 0 Helpful votes

Can I get some help understanding why my lab scenario dint work: I have two subnets (A) 10.0.0.0/28 and (B) 10.0.0.16/28, I wanted to set up NAT but my idea was to allow anything from (C) 10.0.0.0/24, in case I added a new subnet, anything that would...

RickPine by Level 1
  • 1494 Views
  • 6 replies
  • 0 Helpful votes

Hello everyone, I am using iPerf on a Catalyst 9300 switch.I managed to configure everything, but my question is: can I use the SVI as the guest-ipaddress of iPerf or a separate IP address is always needed for the machine?I tried this configuration b...

Hi, now I am practicing the network.And redistributing, It is difficult for me.I don't know how do I redistribute between static routing and RIPv2? I attached the topology,, please let me know. I setted .. R1 #int f0/0#ip add 172.100.100.1 255.255.25...

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helloman by Level 1
  • 8224 Views
  • 7 replies
  • 0 Helpful votes

Hi to all Sifu, On the server side: They are doing NIC teamingOn the network side: We are doing VPCAs in the pic above, that is how the endpoint is connected to the leaf switch. When I run the command 'show endpoint ip 10.201.128.95' the result is as...

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izzat by Level 1
  • 488 Views
  • 0 replies
  • 0 Helpful votes

Hello,We have two Cisco SX350X-24F switches in a stack. They have worked for 2 months without any problems. Last night one of them suddenly started rebooting over and over again. Access was only possible through the console cable. Restoring the facto...

PROTECHIT by Level 1
  • 762 Views
  • 2 replies
  • 0 Helpful votes

I wonder when is IOSXE Devices going to be available to Lab VXLAN. Recently embracing new network designs such as Spine Leaf, noticed can't lab because the gaps on IOS. I think will be awesome to have support to simulate VXLAN. Considering is the fut...

Dinooz by Level 1
  • 798 Views
  • 3 replies
  • 0 Helpful votes