Network Management

Dear Forum, i'm having trouble with a failover Configuration (Failover from Landline to Cellular Backup). We are using a Cisco 1100 Integrated Services Router (C1112-8PLTEEA).  It runs on the most recent Firmware-Version: 16.9.5The Gig0/0/0 is primar...

Hello All, I have created EEM script to detect Dial-peer busy out status and If dial-peer goes to "busy out" status then send an SNMP trap to SNMP server. But as per SNMP team, they are not receiving the trap. From debugs i can see applet is trigger...

hello everyone,my name is william, and am a newbie well i have been using PRTG to monitor my network and i have noticed this error-1.80 dBm (Gi1/0/25 Receive Power Sensor) is above the warning limit of -3.10 dBm in Gi1/0/25 Receive Power Sensor — -2....

I'm not sure if this problem caused by Lubuntu or Cisco Router side.Lubuntu = 192.168.1.100 Cisco Router = 192.168.1.1SSH from Lubuntu to Cisco Routeruser@linux:~$ ssh -V OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017 user@linux:~$ user@...

when i apply this, nothing works.  i have 3 vlans and i want vlan 100 and 101 to talk to each other but vlan 102 to not talk to the other two.  and i just dont know where to begin.  i jsut get very turned around on these these things VLAN100 192.168....

Hi,  I have a Cisco ASR 9010 Router with 2 power supply. Now I want to add 2 other power supply in order to add some line cards. But it shows me the following output: 0/PM0/*host PM 0 Error (status bits read failed)0/PM1/*host PM 0 Error (status bits...

I have a 4510 chassis with SNMP v3 and when I do sh snmp user I see two identical users with different engine IDs, one right, one wrong.The switch was originally built with a copied config, and when we rebuilt snmp with a different engine we noticed ...

So I configured this Net Monitoring tool and I added all ports(mostly access layer/user ports/FEX) from all devices we have, and they are at 2400 in total right now, is that normal? Do I have to monitor each port? or should I just monitor the transit...

Hi all, when I try to config a simple fastethernet in CLI in a switch (or a gb in a router), terminal return me this message. I read some forum, I try with no logging commands but just delete the message without solving the problem.

Hello guys,I need your help for this case please.I am not able to supervise  (Centreon) my ASA Firewall device. I see on ASDM monitoring UI   that the The ASA receives SNMP and ICMP request from Centreon supervisor server.then, the ASA doesn't respon...

Hi all,Do you have any idea of why I get this "fragmentation required" messages when I try a simple traceroute?fragmentation required, trying new MTU = 1492 9 * 14 ms fragmentation required, trying new MTU = 1480 9 * 14 ms fragmentation require...