Network Operations

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Network Operations includes asset management, help-desk supervision, security and user policies, infrastructure administration and anything else that affects the operation of your network. Discussions will include those of best practices in platforms, configurations, performance, security and accounting.

Related Topics

  1. Networking
  2. Routers
  3. Network Architecture
  4. Switches / Hubs
  5. Network Management
  6. Network Analysis
  7. Cisco
  8. Networking Hardware-Other
  9. Hardware Firewalls
  10. Windows Networking
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Hi,

I have two spare HP ProCurve 5406zl Switches.

Do they have the capability to be stacked?

911 views
Visualize your virtual and backup environments
Visualize your virtual and backup environments

Create well-organized and polished visualizations of your virtual and backup environments when planning VMware vSphere, Microsoft Hyper-V or Veeam deployments. It helps you to gain better visibility and valuable business insights.

we have 0365 and all of our users have Skype Video, at certain times very randomly if a user is on a video call the video drops but the IM screen stays up. we don't have a Lync/Skype server on …

730 views

What's the easiest way to temporarily disable sflow on a Cisco nexus 9k?

313 views

i have an older 3560 switch that I am planning to test a RADIUS solution on.  I configured the device with VLAN 1 and an IP address.  Int fa0/8 is connected and in VLAN 1.
I get the following errors:…

932 views

If a port is configured with auto qos and has the command mls qos trust cos, but doesn't have a voice vlan meaning that the data and voice share the same subnet, does the ethernet frame still have a …

119 views

Are the patches applicable to Cisco routers/switches applicable to
TACACS appliance IOS?

732 views

Try to the WAN IP with 59.148.x.241/59.148.x.240 but it prompt that invalid IP Netmask. Any idea ? 59.148.x.240 should be valid.

This is a fortigate 100D.

Thx

230 views

Hi Experts,

We just implemented a new VoIP telephone system and we are experiencing so random cracking and static on some of the phone calls.


The implementation guys are saying this is a …

1065 views

https://docs.oracle.com/cd/E37710_01/install.41/e18475/ch3_asr_assets.htm#ASRUD138
Above is the link explaining & below are the background

I'm looking for ways to best secure the connections from …

229 views

Hello,

I have attached the network topology to make things easier. Basically, I have external sites. The way routing works is the traffic on LAN get's forwarded to out Headquarters location for …

856 views
NEW Veeam Agent for Microsoft Windows
NEW Veeam Agent for Microsoft Windows

Backup and recover physical and cloud-based servers and workstations, as well as endpoint devices that belong to remote users. Avoid downtime and data loss quickly and easily for Windows-based physical or public cloud-based workloads!

There has been patches that were missed & lapses in patching timely for non-Windows
platforms.   I noticed, Wintel was quite up to the mark on patching & I reckon this is
due patch management …

1163 views

I have a number of cisco cat 3560 switches running ios 12.1 and 12.2. I need to export and migrate/import those configs into new cat 3850 switches. Switches are my weak point. Im looking for …

328 views

I have a 3rd party device that's assigned a static IP address 10.10.10.10 which requires these firewall rules - which I simply quote:
Ports to be opened bi-directional:
5003
80
443
So, I've …

347 views

Usually, I'm using simple commodity routers for connecting networks: ISP, MPLS, etc. and as firewalls for hosted "3rd party" services like a Guest Wireless, 3rd party VPN terminators, etc.

In some …

767 views

Hi,

Having problems with an edge switch not communication out through core switch. All others switches work fine.

Edge switch configuration: port 49 is connection to core switch

interface …

2548 views

There's growing concern on the timeliness & thoroughness of patching.  I need to
broadcast out an email to the organization's hundreds of IT staff (infra & apps teams)
to emphasize this in a firm …

652 views

Hi i have set up the network but cant ping a vlan from the switches. I have a PC on gi1/0/1 on edge switch can get everything fine but not able to ping from other switches to PC.

I have pc ip: set …

1528 views

Hi ,

I am having problems getting access to outside world from edge switches, hope some can have a look and advise.

I have the following setup:
router 4400, connected to the internet on …

228 views

Hi,

I am unable to figure out which interface to configure for a sfp module on the 4400 router,

fibre is connected to the gi0/0/0 and the ethernet is connected to gi0/0/0. so how do i configure…

2746 views
What is SQL Server and how does it work?
What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

I dont know which interface to check and configure ip, are the module compatible i got an error when first inserted

Router#sh ip int brief
Interface              IP-Address      OK? Method Status…

143 views

Hello everyone.

So I created a simple network with 3 router, each with DHCP, VLAN, trunks ect...
Here is the config for R0NWGS
Current configuration : 2097 bytes
!
version 15.1
no service …

741 views

how can I configure SSH in Nexus switches?

I also want the system mtu to be jumbo frames.

Thanks,

126 views

Hi EE,

I would like my switch to send traps to SNMP server. Can someone  assist on how to enable the important traps on the cisco switch 3850.
I have 2 strings  one for RO, and other is RW.

339 views

Hello Experts,

can someone expert in networking please explain why I need IP pim sparse-mode on this svi? and what is the purpose of query interval and load interval?

Can I configure the SVI to…

151 views

Hello Experts,

I would like to see an example of a switch that is using IGMP snooping?

Thank you.

426 views
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Network Operations

9K

Solutions

16

Articles & Videos

10K

Contributors

Network Operations includes asset management, help-desk supervision, security and user policies, infrastructure administration and anything else that affects the operation of your network. Discussions will include those of best practices in platforms, configurations, performance, security and accounting.

Related Topics

  1. Networking
  2. Routers
  3. Network Architecture
  4. Switches / Hubs
  5. Network Management
  6. Network Analysis