I know that you have to create Vlans in order for one vlan to use one router and the other vlan to use the other router for load balancing per subnet. My question is why do we have to create VLAN's can't we just create 2 Hsrp groups with 2 different ...
Our Site had a cooler system failure this morning and 1 of our modules when down and the status shows it in PwrDown, its in module #1 and the model part is a C6880-X-16P10G, is there a command to get it back online with out rebooting the whole switch...
I have multiple 4510 switches with dual SUP8 modules running at a new campus site. The site has frequent power outages and every time this happens, one of the switches boots to ROMMON and needs to be manually booted back into service. All of the ot...
Hi All,
I am practicing EIGRP lab and got into an issue with EIGRP neighbourship. The neighbor comes up and then goes down. It flaps. When it is up I tried to look at the routes but the routes are not learnt either.
Below is the debug and other out...
First of all sorry if this question is very easy. I am a new student in networking, so I am still learning the basics. I have a problem that I have been working on for a while, but can't figure what I am doing wrong. I have been given an address "172...
Hi,
I do not see any drops in the following output except for the ones on the network port. Could someone please tell me what these drops represent and if it is an issue?
The switch stack is 3650s and running code - 3.06.06E
sh platform qos queu...
Hi All,
I am having a switch of model 3750.
But the switch is trying to load again and again,it is not able to start normally.
Can Anybody tell what is happening with my switch.
It is third time that one of my cisco 3750 switch got defected.
Kindly...
Hello we have a fairly large network of approximately 300 Cisco switches/routers.
We are trying to improve security and were considering implementing DHCP snooping on each switch in our network (simply as a matter of good security practice)
My questi...
Hey, ive been trying to get a simple QoS Implementation to work. we purchased a stack of 3850s for incoming traffic from clients. so ive been trying to marking incoming packets from the client network with specific DSCP and then apply priority based...
Hi guys,I've hit an issue that I can't get to the end of, and thought that you might be able to help...I have an invalid MAC address that is flapping and continously looping between in aVLAN of one of our remote sites LAN. The mac address is 6000.86d...
we have server, desktop, laptop, wireless ap, voice gateway, for access level switches, do we need server switches, laptop switches... or we can put all non server device into blade switches, other purpose of blade switches is to connect to other acc...
Hi Team,
I configured a DHCPv6 server on Cisco 2901 router (c2900-universalk9-mz.SPA.151-4.M3.bin) in my office lab and Windows 10 System is getting the IPv6 address but it is not pinging with DHCP Router. I am getting error "PING: transmit failed. ...
