I have a Cisco 881 Router. Currently when it boots up then it goes to User Mode and prompts for a password (& not username) and after you enter password and then you type command: Enable then it again asks for password (& not username) and after typi...
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I know this question is under the wrong topic but I am new to this community and I can't seem to find the right place to ask this question.I'm concerned about the new changes to the CCNA exam. I am currently doing an evening college course once a wee...
Hi all, I got CCNP Switch (300-115) in December 2017 and was studying for taking exams in September for CCNP Route (300-101).After the announcements for the new certifications, I see that having both Switch and Route on 24th February 2020 gives you "...
Hello,we would like to extend LAN over WAN Fiber to another site.We try to use Cisco 1921 but througput of L2 tunnel seems limited to 60-65 Mb/s (TCP test of SMB File transfer between 2 Windows PC) Do you have any idea of Cisco router to user to hit ...
I have a Cisco 881 Router. Currently when it boots up then it goes to User Mode and prompts for a password (& not username) and after you enter password and then you type command: Enable then it again asks for password (& not username) and after typi...
Hi I'm looking to implement VLAN mapping for a proof of concept between two Cisco 6500. One is running old Catos & the other IOS.Config will look like this - does this look correct? 6500 CATOS Interface gi1/2/1set switchport mode trunkset trunk encap...
Resolved! How to show history log on port ?
Hello everyone, I have a problem when operating network system, in our company we used cisco 2960. When the network failure cause port errors. I want to show the history log by date, and troubleshoot why the port has been error. What command i shoul...
Resolved! How many packets I can send per second?
Hello Net Architects, 1)Let's say I have a connection of 300KB(kbytes) DL and 150KB(kbytes) UL P/S,How many HTTPS packets of 674Bytes I can send?considering that that HTTPs packet is a request to a data that is 406BytesBytes Sent: 674Bytes Received: ...
I currently have a Cisco 3550-12G as a core router. I want to replace this with a 3560E-48PD-S.Can anyone see any performance issues with this?thanks
Resolved! ANYCAST
Hi,I was taking a look at this doc:http://www.cisco.com/en/US/docs/ios/solutions_docs/ip_multicast/White_papers/anycast.htmlbut couple of doubts arise with the config example (Figure 2)Do we need to enable pim (ip pim spar) between RP1 and RP2?Do we ...
Hey, I’d like to understand how 2 DR occurs here ? What’s affected on this ?
Resolved! GRE tunnels
Hi : I am looking info on the number of GRE tunnels support on cisco routers?would appreciate any pointers
I am hoping someone can provided guidance on proper setup on internal routing with a GS300 with two different sub-subnets. This is not my forte but i should be able to mange it if am pointed in the right direction. Network Diagram is below, the issu...
Resolved! ASR vs NCS
Hi expert Can someone give an explanation what is the difference between router ASR and NCS?Why Cisco differentiate it into two models?
Hello, I am trying to setup a network with a web server in a private network that should be availaible from an outside network.I have some probl;em with my routing route, and I have tried to give access to all ip by configurer ip route 0.0.0.0 on my ...
