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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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Back-To-Back Route Reflector Peering

Hi All,If you peer between route reflectors clusters and have them setup as back-to-back clients does this disable the cluster-id loop prevention checks?  Just i see routes being sent back to originator RR and that RR accepting them. I thought the or...

jay_7301 by • Beginner
  • 71 Views
  • 2 replies
  • 0 Helpful votes

Bridge Cisco 1941

Hi, I need help to configure this setup I have a 1941 Router and i want configure bridge between PC (FastEthernet0/1/0) and Home Router (GigabitEthernet0/0), has any posibilitie to make this functonaly ? How i can configure my 1941 ?Thanks by your he...

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jamaglian by • Beginner
  • 431 Views
  • 17 replies
  • 0 Helpful votes

Javascript loadaction() not working in default webauth customize wlc

I use the default webauth customize from the following link:https://software.cisco.com/download/home/286316412/type/282791507/release/16.10.1However, the javascript loadaction() function is not working:function loadAction(){     var url = window.loca...

dedar by • Beginner
  • 60 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Cannot login using console port on SG350

I have an SG350 switch that's been reset to factory defaults, but I cannot log in to the switch using the console port. Once I type the username and press enter, it jumps past the password and tells me that authentication has failed. It never gives m...

cbfs by • Beginner
  • 2449 Views
  • 4 replies
  • 0 Helpful votes

Dynamic NAT routing with multiple internal private address ranges

Good day, all. I am still very fresh when it comes to Cisco routers and how some things are accomplished so please forgive my ignorance.We have a recently acquired Cisco C1111 router that we are using to route between multiple private range subnets m...

bakerjw by • Beginner
  • 34 Views
  • 0 replies
  • 0 Helpful votes

High CPU Utilization on Cisco Cat4506E (SUP7-E)

Hi all, I have high CPU usage issue on Cisco Cat4506E (SUP7-E). Could you please advise and check for me? Why does the CPU usage is high? Cat4506E#show processes cpu detailed process iosd sortedCore 0: CPU utilization for five seconds: 33%; one minut...

problem in access list

hi guys.I have two servers in my network.The first server with IP 192.168.5.2 and the second server with IP 192.168.4.2.I want  to the user of server 192.168.4.2 be able to remote desktop to 192.168.5.2 server, and the user of the 192.168.5.2 cannot ...

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chpmotry by • Beginner
  • 69 Views
  • 1 replies
  • 0 Helpful votes

WS-C4500X-16 is in rommon mode and unable to recover itc

Hi All,I have a new cisco device with the model of  WS-C4500X-16, when i power on it displays the below error and goes to rommon mode. **************************************************************** *                                                 ...

Sri v by • Beginner
  • 13607 Views
  • 7 replies
  • 0 Helpful votes

crypto isakmp invalid-spi-recovery command on IKEv1 and IKEv2

Dear all, I have two questions about invalid-spi-recovery mechanism below. 1. According to the following URL, in my understanding "crypto isakmp invalid-spi-recovery" command is just a work arround because this command itself does not resolve the inv...

mhiyoshi by • Participant
  • 59 Views
  • 0 replies
  • 0 Helpful votes

ACI Simulator AlwaysOn - V6 - Unable to Register Nodes

Hi Support, It appears that the ACI Simulator AlwaysOn - V6 lab cannot register any nodes. For an unknown reason I am unable to register any of the nodes that were originally in this fabric. Their status remains as "undiscovered" and doesn't appear t...

mconr by • Community Member
  • 47 Views
  • 0 replies
  • 0 Helpful votes

SG300 SVI's won't reach router interface.

I have an SG300 on L3 mode. I had 2 issues at first. The first issue was that no SVI would ever talk to each other. This changed today when I set up DHCP on the switch and let it allocate IP's to devices. I know this leads to maybe a user error but t...

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JBrav0 by • Beginner
  • 84 Views
  • 2 replies
  • 0 Helpful votes

Some users can't see open Wifi SSID

Hello,I run an enterprise network for an education institutionI've been informed that in one of our sites some users are not able to see our open wifi SSID (Completely open with optional OWE Transition on a hidden SSID). These users can see eduroam a...

Koldts by • Beginner
  • 283 Views
  • 8 replies
  • 0 Helpful votes

Cisco Aironet 1600 (AP) - problem with Mac-Authentication

HelloWe encountered an unusual problem with our Cisco Aironet 1600 access point device.Our goal is to enable authorizations using mac-filtering.When entering the Access point in Security -> Advanced Security there is a 'Local MAC Address List' which ...

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PatrykIT by • Beginner
  • 116 Views
  • 3 replies
  • 0 Helpful votes
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