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Hi all,I'm migrating configuration from an old Cisco switch to a new SG350XIn the old configuration I've some ACL to control the access via telnet/sshOne of them: access-list 25 permit 172.20.0.0 0.0.255.31 the sintax for the new switch require: acce...

giuse63 by Level 1
  • 3062 Views
  • 11 replies
  • 0 Helpful votes

hello communityIs it possible to transfer netbios from vlan to vlan with the sg350 series.Situation:SG350-28MP as (Layer3) to two SG350-10MP as (Layer2)There are 5 VLans with active DHCP on the SG350-28MP Layer3.Core Layer3 IP: 10.26.1.254/24Access S...

ukb by Level 1
  • 702 Views
  • 8 replies
  • 0 Helpful votes

Is there any way for the physical switch to trip like a breaker and shut the power down to this device?  To my knowledge you can physically flip the switch from on to off or remotely power it down correct?

fhensley by Level 1
  • 657 Views
  • 3 replies
  • 0 Helpful votes

I came across an error during one of my exams for a OSPF SIM.  I kept getting the error message "%OSPF-4-NORTRID: OSPF Process 1 cannot start.  There must be at least one "up" IP interface, for OSPF to use as router ID"I checked all the interfaces, a...

Evan Ray by Level 1
  • 20144 Views
  • 12 replies
  • 0 Helpful votes

Hello everyone, I am still a student and fairly new at this stuff. I am configuring a Cisco 2690 switch to practice against. It is plugged up via the console cable to my computer and I am using SCREEN to configure it. I have reset it to factory setti...

Suppose an IP from the internet needs to talk to the host on the inside (private IP), we typically NAT the private IP on the inside to a Public IP.Can they still talk if we NAT the IP coming from outside (public IP address) to a private IP address (f...

grapevine by Level 1
  • 3565 Views
  • 2 replies
  • 0 Helpful votes

Hi, I have an OSPF situation I can’t seem to figure out. I have 3 DMVPN tunnels to a router (router 1), Tunnel 0 (primary path), Tunnel 1 (secondary path)  and tunnel 600 (tertiary path). If I have all tunnels turned up, Tunnel 0 is the default path ...

I'm a sysadmin tasked with finding a managed service provider or networking contractor to build out our new colo space networking. I'm hoping to get some input to make sure I don't sound like an idiot when contacting them about this, and to make sure...

Hi All, Need advice and suggestion on BGP traffic engineering. Please find the attached topology. Existing Setup details:  DC and Remote location with 2 different MPLS connections ( EBGP MPLS) as shown in topologyRemote branch will reach out DC for I...

Hey fellow engineers, I have 4 X 4221 Cisco routers, all with the same issue. I need to enable the booster licenses on them, but can't seem to get them to play along. Usually its a simple setup. Download the booster license .lic file from the cisco w...

Hi team! community forum delete my previous post concerbed it as "double post"...don know why)My goal is to achieve auto switch to backup ISP YOTA if primary OUTSIDE goes down...1. There are no static routes, does it correct?2. ASA accept only one st...

sSiDs by Level 1
  • 2852 Views
  • 6 replies
  • 10 Helpful votes

EOL of ISR4331-B/K9 was announced in 2019. https://www.cisco.com/c/en/us/products/collateral/routers/4221-integrated-services-router-isr/eos-eol-notice-c51-742328.html but we are still utilizing ISR4331-DNA with IOS XE SDWAN enabled and HW looks same...

Daemin Ko by Level 1
  • 3026 Views
  • 3 replies
  • 0 Helpful votes

Distributed a static route from another router. The router with the problem shows the following, some of the routers are able to install the same routes successfully. Router#sh ip ospf database external 7.7.7.0OSPF Router with ID (10.10.1.5) (Process...

kinwai by Level 1
  • 2341 Views
  • 6 replies
  • 5 Helpful votes

I have two Cisco C6832-X-LE connected by switch mode virtual. Both switches are currently running 6848x-ipservicesk9-mz.SPA.152-2.SY1.bin and I would like to upgrade them to c6848x-ipservicesk9-mz.SPA.155-1.SY7.bin. What I am look for is the correct ...