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i am attempting to connect a number of Panasonic PoE 802.3af IP cameras to my Cat3550-24PWR and am getting the following error:Apr 20 20:03:22: %ILPOWER-3-CONTROLLER_PORT_ERR: Controller port error, Interface Fa0/16: Power given, but link is not upi ...

bmarms by Level 1
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  • 7 replies
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  It last about half years that network will go down for just about 3 minutes irregular every few days, and then back to normal. I setup some monitor software tools to monitor cloud/ISP/wan load-balance device/firewall/L3 switch (refer attachment), i...

topology.jpg
wowhsieh by Level 1
  • 2859 Views
  • 13 replies
  • 0 Helpful votes

Can some one please explain if LFA implementation required for "static segment routing". If not then why ?  

Sud_s by Level 1
  • 410 Views
  • 0 replies
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Hi Team,   I have cisco 1812  with "c181x-advipservicesk9-mz.124-24.T4.bin" and Router is getting formatted frequently.   Is IOS upgrade will resolve the issue?   Please suggest on the above to resolve the issue.

Robo123 by Level 1
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  • 10 replies
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Hi We have a Juniper SRX firewal in our network that is only operating as a router and terminates two of our 1G point to point links. I would like to replace it with a Cisco router as all our routers are Cisco. What is a good replacement, I do have a...

We needed to change the IP of our many to one nat earlier today.  Relevant config lines below:   interface Vlan90 ip address 192.168.122.1 255.255.255.0 ip nat inside!interface Vlan281 ip address a.b.c.d 255.255.252.0 ip nat outside ip flow monitor c...

Hello, We have some C3850 switches all of which have sufficient power supplies to support UPOE.  I have a couple questions about the configuration of POE. 1. Is there anything special I need to do to enable the UPOE functionality or does it just happ...

I have a weird issue that I need assistance with.  We have a 6807 that we have been using to make a many to one NAT for our classroom.  Relevant information included below:   interface Vlan90 ip address 192.168.122.1 255.255.255.0 ip nat inside! inte...

Hello, When the system jumbo mtu is set at 9216, do we still have to configure mtu as 9216 at per port/ port-channel level? All ports in L2 mode. NXOS version is 7.0(3)I1(3)

I have cisco catalyst L2 switch as a access switch for my servers & storage Recently i encounter STP issue with the switch  Attached is my switch log screenshot and my both access switches configuration, can someone explain to me anything that i miss...