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I am having trouble routing traffic via vlans. see diagram below.Existing deployment is to go over a vpn from the router to main data center. Internet connection is out the same router. We have now had a L2 link installed, so that all the traffic goe...

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pcromwell by Participant
  • 4 replies
  • 0 Helpful votes

Hello everyone,I've got two internal networks which belong to the inside vlan (or I guess it is) : and IP address of my ASA is and the router used to make the two networks talk has got two interfaces ...

I have a design question. I am in the middle of restructuring our network using a routed access layer design. I am using a /16 for each building i have, then a /24 for individual vlans within that building and advertising a /8 to my core. Th...

cowetacoit by Beginner
  • 6 replies
  • 0 Helpful votes

Noticed a bunch of errors on this interface earlier. I also noticed that the Pair's dont match up when doing a "sh cable-diag" on this interface. Is that of concern or a display bug? (2960-X) 2960X-Downstairs#sh cable-diagnostics tdr interface gi3/0/...

joebrug by Beginner
  • 3 replies
  • 0 Helpful votes

IE3000-8TCAll pictures in the installation manual show the IE3000-8TC mounted in the horizontal direction with the venting top and bottom.Can the IE3000-8TC be mounted vertically with the venting to the left and right?Thank you

Hi,I'm currently learning about switching with my Cisco SF300 small business switch 24 port, I'm looking to then set up VLAN's etc but struggling on obtaining the default IP address.I bought a 'Console serial cable to Ethernet' cable to plug into the...

jord9857 by Beginner
  • 8 replies
  • 0 Helpful votes

Hello forum members, So the other day i was testing VXLAN in a virtual environment with a bunch of Nexus 9000v's (ver. 9.3.1)I stumbled upon a Cisco document, where they mentioned a VXLAN design scenario with a L3 overlay for reachability to external...

Steve7786 by Beginner
  • 0 replies
  • 0 Helpful votes

Hi, Im using a cisco managed switch to access CLI to practice for my CCNA course, had a password configured and think I failed login a few times and one time it blocked me out. But now it just says "Network error: Permission  denied". For the record,...

Pabsgc by Beginner
  • 4 replies
  • 5 Helpful votes

Hi, I have a very strange issue which have spent lots of time and can't find any reason for it. Got a 2901 with below modules:1) NAME: "4 Port FE Switch on Slot 0 SubSlot 0", DESCR: "4 Port FE Switch"PID: HWIC-4ESW , VID: VN/A, SN: 2) NAME: "WIC/VIC/...

ssg14 by Beginner
  • 7 replies
  • 0 Helpful votes

I have a switch that no one could remember the password toOk no worries ill use the password recovery option and that is when the pain beganI can not seem to rename or even delete the files without "No such file or directory" wrecking my day.Any guid...

Borg2020 by Beginner
  • 2 replies
  • 0 Helpful votes