Network Management

We run 6509 core routers as NTP servers to other IOS routers/switches & servers of several OS flavours.All good. Recently added some Nexus 5000s and cannot get them to lock.No firewalls or ACLs in the path 6509 (1 of 4) state:LNPSQ01CORR01>sh ntp ass...

Guys, I'm working on a PoC with a third party company that has a collector which requires access to our production network devices to capture some "show" commands for configuration analisys and correlation. We want to create the credentials for this...

I have a ISR WAN interface with cellular fail over (using IP SLA). I want to create a script that checks periodically if WAN1 (gi0/0/0) is up, it will clear the NAT translations associated with the cellular interface. Scenario We have IP SLA in p...

In a  ISP network using ipv4 and ipv6  on same interface how to get how much traffic on ipv4 and how much on ipv6. if no traffic on ipv4 then what the use of ipv4.

I have two questions: 1) If I try to register script (in attachment) I receive an error. Why? R5#dir flash: | inc find276 -rw- 585 Jan 17 2017 22:39:58 +00:00 find.tclR5(config)#event manager directory user policy flash:R5(config)#event manager polic...

Hi, Can someone help me how to check connected lines on terminal server? Not the active open session. Just want to check which lines are all connected to network devices console port.

Hi, How to create TCL to convert syslog send as SNMP Traps (platform XR 4.3.2), for example  bgp[1049]: %ROUTING-BGP-3-QAD_TIMEOUT : QAD timeout - BGP will reinitialize NSR  bgp[1049]: %ROUTING-BGP-3-QAD_TIMEOUT : QAD timeout - BGP will reinitialize ...

I am not able to get flow on our Netflow server for cisco ISR4451-X/K9 ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.5(3)S2, RELEASE SOFTWARE (fc2). I used below commands but still not getting flow. flow record v4_r1 match ipv4 tos mat...

So I pulled a previously config'd 3850 out of storage upgraded the code... had a heck of a time doing a config delete and vlan.dat delete but finally managed to get it done.  I'm going through a switch config for a 3850 that I thought I had used mont...

I'm trying to get webauth going, but it's not too smooth so far. Here is my aaa, radius and ip admission config lines on a 3560G: sh run | include admissip admission name webauth proxy http ip admission webauthcore#sri aaaaaa new-modelaaa authentica...