I know that 'information technology' is a powerful field in which there are many sub-fields such as programming or database management.But I would like to know exactly what I need to learn and what I must be able to do to be a good or great network e...
Forum Posts
I want to monitor WAN links. In router juniper, I has completed with RPM service. I want to use services in router cisco to monitor WAN links.Pls help me!
Resolved! How Do I Find The CPU Hog On A Router?
So I've got 3 1941 routers at WAN edge. Two at HQ serving the WAN (HSRP between them, don't ask me why) and I'm using PBR along with SLAs and tracks to put specific traffic on one link and some other traffic on another link.Works pretty well, though ...
Hello team, I am deploying a CSPC in order to get it working in my network, however when I try to generate the CSPC certificate in services.cisco.com I got the following error: Entitlement file generation failed. Please try again. If the issue persis...
Resolved! Filtering "show interfaces description"
I've been trying to work on finishing tshoot before the 24th. I have a live lab that I use and I'm working on using regexp's. I would like to filter the "show interfaces description" command to only show interfaces that actually have descriptions. Th...
Hi Guys, I just wanted to ask a quick question regarding the best way to go about remotely upgrading Cisco stacked switches. Would it be the case that each flash drive would need the new IOS added to it – Then once we are ready to upgrade, we would n...
I set up 15 wireless APs in my client's factory.15 wireless APs are managed by the controller.However, when roaming from AP to another AP, the connection is temporarily lost. (10~15sec)You can check it in the video above.Wireless robots are being int...
I configured logging on my 3750 with the following commands.But when i checked on the server it is not receiving logs. I have the same configured on another device but it is receiving logs on the server. What seems to be the problem here? Am i missin...
Hello,I started a job as a Lab Manager and just came into supporting Cisco switches. I am trying to set up a network management solution and I am having trouble using an SNMP test tool. I assume I need to know the v3 password and v3 encryption key. H...
Resolved! Can't access GUI from Cisco 1542i AP
I'm connected to the CLI and have assigned an IP Address. I tried to input the IP into chrome, but I only get "This site can't be reached". I'm connected to the AP with my computer's IP using DHCP. Can anyone tell me what I'm doing wrong?
Resolved! How to ping Cisco Router <serious>
Hi! I got a question: how to ping a cisco router? let's assume that the address of this router is x.x.x.x and maybe mask or gatway is y.y.y.y And now what? I'm on a computer with Windows. 1. Should I start cmd and type: ping x.x.x.x y.y.y.y -> I tr...
Hello, Example: PC is connected to Cisco Phone and experiences sporadic network loss. Some Cisco IP Phones do support 'Cisco Discovery Protocol Enhancement for Second Port Disconnect' which allows the phone to send a message to the switch when a hos...
Can the ASA 5505 be configured for DHCP reservations?
Hi ,I want to change enable mode password and then copy the running config to the startup config.Is there any issue doing this on a production environment ? Any disturbance to ports or normal switch operation ? Its a 2960 series switch .
Resolved! Allow DHCP through ACL on Catalyst 3850
I have seen posted online several different answers to this often asked question: "How do I allow DHCP through my ACL?"For example, I tried adding this near the top of an ACL: permit udp any any eq bootpc permit udp any any eq bootps Everything was f...
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