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1263427discussions

Community Activity

ASA 5506-X RPF Drop

I learning how to set-up firewall and came accross such a problem when trying to connect through web-browser to DMZSERV : 3. The packet is coming from an outside network. The device looks up its NAT table for necessary translations. 4. The packet is ...

sd-wan transport selection

Hello,"The SD-WAN Viptela spoke has two connections: one for DSL primary and the other for cellular secondary. However, it consistently routes traffic through the cellular connection only. I need to redirect this traffic to the primary DSL connection...

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Connection closed by foreign host

Work on a Mac for my lab exercise, I have followed all the instructions for an SSH connection, including configuring line VTY 0 4I have read all the posts on here and nothing seems to fix the error" connection closed by foreign host".     

%DOT1X-5-FAIL: Authentication failed

Trying to authenticate I have this error as shown, can anyone help me!*May 11 12:38:20.482: %RADIUS-4-RADIUS_DEAD: RADIUS server 192.168.100.3:1812,18 13 is not responding.*May 11 12:38:20.482: %RADIUS-4-RADIUS_ALIVE: RADIUS server 192.168.100.3:1812...

Jason2005 by Level 1
  • 82 Views
  • 3 replies
  • 0 Helpful votes

DHCP Server issues DOT1X

HelloAfter I have setted every policy on the switch and everything is working fine through an ISE authentification via dot1x, now server cannot reach its gateway in order to give IP DHCP addresses to the hosts on VLANs!Can anyone help me please

Jason2005 by Level 1
  • 42 Views
  • 0 replies
  • 0 Helpful votes

Error DTLS between wlc5508 and AP 3802

8.8:2802 AP console "DTLS disconnect: ERROR shutting down DTLS connection ..."CSCvj27233   i have this problem on my AIR-AP3802i-H-k9 when i want to connect it with my "5508" WLC

yazd-ian by Level 1
  • 110 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Computer Doesn't get IP from Core SW when the ACL is on

Hello All, I have a question, I built the following DHCP pool and ACL on the Cisco core. When the ACL is on the computer doesn't able to get IP address from DHCP but when I turn off the ACL it works perfectly fine. So here is the question when comput...

AP not joining Controller

I have a Cisco 3700 Series AP and trying to connect it to a WLC 5508. I have getting a certificate validation failed error, however when I use the command "show crypto pki certificates" no such expired certificate shows up. Previously had an issue wi...

singh7881 by Level 1
  • 149 Views
  • 6 replies
  • 0 Helpful votes

PortFast OID

Do you know how to display via SNMP if PortFast is configured on a given port?Is this even possible?We are building an application that is supposed to work optimally so we are testing simple port configurations via SNMP such as setting VLANs, IPs, ma...

IHQ constant packets in incoming queue

Good morning I am facing the following problem on a customer location with main and backup router. cisco ISR4331/K9 We see constant incoming IHQ packets on the WAN Interfaces on both routers. At the same time there is almost no traffic on the WAN Int...

Chrizhitz by Level 1
  • 375 Views
  • 17 replies
  • 0 Helpful votes

Cisco Phone system

Hi, I'm looking to get some assistance or guidance on this old phone system. Looking to see if there's any 3rd party vendor that is willing to help troubleshoot some issues. Cisco Unity Connection version 8.5.1ES65.13900-65Cisco Unified CM Administra...

Abrar786 by Community Member
  • 89 Views
  • 1 replies
  • 0 Helpful votes