Network Management

Hi,Several years ago, I've developed a C++ process (running on Linux RedHAT 7) that connects via SSH to Cisco routers (IOS 12.2).The process's task is to monitor (retrieve&update) some preconfigured ACL and it uses the libshh 0.7.0 version (https://w...

Good day everybody,Due to the horrible offset time at the access switches, the sync procces takes days sometimes weeks to update.Any idea what's going on ?- the ntp server is the destribution switch me3800x. It listens to ntp clients (the access swit...

New to ansible and have a quick question.  When running a simple playbook to show version and show running and append to an output.  The output puts quotes around everything and displays the \n for a carriage return instead of going to the next line....

HiThe NAM theme is new to me and I have a question about that:Is there a posibility to capture only TCP Retransmissions or much better if TCP Retransmissions ocure for examples if 50 TCP Retransmissions  happen in 10 Seconds then start a packet captu...

I've recently inherited an existing Prime Infrastructure server and have been struggling to get my head around how to silence some spurious alerts. At present there is a WLC in the network that is using a single Ethernet link into the network, with t...

Hello everybody, I would like to know how to track the throughput of an interface to trigger other commands automatically. Thanks.

Hi, I want to see if an interface has 2 (or more) CRC errors in a 20 second interval but it doesn't work for me. My config is as follows: event interface name GigabitEthernet0/1 parameter input_errors_crc entry-op ge entry-val 2 entry-type rate avera...

Hello,I set up a dashboard to monitor the traffic on a router #RV345P using SNMP packetProblem : on any interface, i receive the exact same packet number on input and output traffic.For example, on one of the WAN interface, i have this result :IF-MIB...

Good afternoon, I'm trying to get SNMP v3 up and running. Here are commands I've entered thus far. My gola is to get SNMP v3 working and to ensure all communications are secure as possible using 3des and sha communications. Step 1. snmp-server group ...

Hi,I am unable to add two statements to an existing access list. I do understand that the ip's 10.2.22 and 10.2.21 are part of the already allowed subnet 10.0.0.0 but i need to remove statement 40 while adding statement 60 and 70. But if i remove sta...

I am struggling to decide on an NTP design. The way I understand it is Cisco ASA cannot be NTP server only NTP client. Routers can act as NTP masters.  If you select "ntp master 1" and set ntp on the router to look at NIST, will this work? Are NIST s...