Hello i need your advice, im practicing LAB environment where Router act as DHCP server and using sub interface to Switch 1 and then from Switch 1 To Switch 2 using Dynamic Routing IS-IS where DHCP client under Switch 2. which ip do i need for ip hel...
HI,My name is Alexandre, I'm from Brazil. How to configure ACL by mac on isr4221 router. I have a router 1905, I do it through int BVI and it works.can anyone help me
Hi, We have two kinds of servers to monitor all our devices. Each of two servers has very similar ip address with each other. Engineers add new ip address to one of the two server sometimes, other time add ip to other server, which make the ip addres...
So, there was fiber being done prior to these going down. These are IE-4000-4GC4GP4G-E switches inside traffic light control cabinets and they are daisy-chained. The switch prior to this one was down, but then came back up but isn't showing the downs...
Ok so this is going to be kinda of a book on Netflow and some very useful items I also have some issues with the setup. So lets jump right in. I have a Cisco 9500 and it is used as our core user switch. it connects to our data coure switch which conn...
Hello Team,I'm unable to add C9300 Series Switches in Cisco Network Assistant Version 6.3(4)kindly help me out on this issue.Thanks in advance!!Best regardsDevender Budhiraja
Hello, I got a java error, see the following text, if I tried to start ncs or check status: ncs statusException in thread "main" java.util.NoSuchElementException at java.util.Scanner.throwFor(Scanner.java:862) at java.util.Scanner.n...
you need ip routing command
Dear sir,We are regular customer of cisco. We have a query about snmp devices.we have cisco2621 which has system object id .1.3.6.1.4.1.9.1.209By "snmp get" command to cisco2621 for sysObjectID .1.3.6.1.2.1.1.2.0, we get value .1.3.6.1.4.1.9.1.2...
Hello, I am in the middle of performing a network-wide IOS Image Distribution and Activation. I was able to distribute the images to the devices on the most part. There are however two (out of three) 3560s on our network that is failing to receive th...
Hi We have several ip address like below. and hope to change ip address list style like 10.0.0.1, 10.0.0.3, 10.0.0.9-10, 10.0.0.100, 10.0.1.1-10.0.1.3We hope these ip address are listed like below using python. Anyone can help show its commands? Than...
I have two c2951 routers connected to a 3945e router, and a c3560 connected to each router as a lab. I can't get a host that is connected to one of the c3560 to c2951 to get ipconfig from dhcp on 3945e. What do I have to do to get the host to get a i...
I have a pair of 2951 routers that are acting as NTP servers for my internal networks. Both are going to public ntp servers to get their updates. One of the two, IP 10.8.255.253, is continuously losing and then regaining its clock synchronization:5...
When I upload the 3-10-1-1-0-25-ubf file, I get this error: "UBF with new version of update 'pi310_mrx' misses version '0.8.23' that was previously uploaded". All other updates for 3.10 are installing just fine. I also checked the /opt/CSCOlumos/upda...
Just wanted to get others ideas on what commands you run to review the health of a switch. I currently have my own set of commands but would like to get input from others. Thank you.
