What is maximum console cable distance between a Router/Switch & PC if i make it manually? bcoz in my remote center there is no laptop with the engineer, so when ever he wanted to check the router/switch via console he need 2 shift the pc near the ro...
Forum Posts
Resolved! Config deny VLAN
I want to config GNS3 that Hosts in VLAN 10 are not allowed to access hosts in VLAN 30How should I config that?Here is my diagram
Resolved! How can I setup config VLAN to ping?
I want to ping from PC5 to R2 or PC6 but I can't. I have configured VLAN for PC(2,3,4,5,6,7).So should I config NAT with R3 so that PC5 can ping to R2?Help me. Thanks
I'm currently enrolled in one of Cisco's routing courses. There's this one assessment that focused on finishing the topology via the Physical Mode of Packet Tracer. When I was about halfway through, I realized I've made a mistake. Thus, I deleted som...
Hi All, Need advise regarding the migration from 7200 to 8500. 1. 7200 is not connected to internet and it is connected to 3750/3650 switches and 6500 switches. Some port channels are configured and static routing configured. Is there any challeng...
Resolved! VTP won't update on one switch
Good morning. We are having trouble getting VTP to update on one switch. To date I have tried the following: Confirmed that the domain name was consistent.Even changed the name and changed it backConfirmed that VTP passwords are not the problem.Added...
I have two Cisco 9600 core switches that I will be running in an HA configuration and I also have two Cisco 8300 routers and I would like to see what the best method would be in terms of connecting them with 100Gb spf dac cables. If anyone knows the...
I am wondering what would be the best and inexpensive Cisco router and switch to use for my home. I want them to have the full current Cisco IOS CLI on it so I can practice and gain knowledge for my CCENT and beyond. I also want to use them for my ho...
Resolved! Catalyst 9300 cannot copy file form usb
Hello, I have a catalyst 9300. I erased the ios image (factory-reset all) and now it loads in rommonI connected a USB to try to copy the image file but I get the following switch: copy usbflash0:cat9k_iosxe.16.09.04.SPA.bin flash:Write access to "f...
I have switch (SG300 28SFP-K9) everything work but it block soudenly everytime (DHCP work, but users cant connect to internet)1. When i reload the switch and i clear arp and ip dhcp binding everything work well2. When it doesnt fonction in the endpoi...
My 2960 + switch missing a flash: drive I think Someone put a S1(config)#format flash: in global config mode.If I go to rommon mode and do a Switch: format flash: will it recover the flash drive?flash: drive missing, LAN Switching
Hello, I am trying to setup RSA Authentication with a key pair. The key pair is generated in a linux server and then I copy the content of the public one to the switch.But in the switch configuration the hash of the key is different than the hash in ...
I have the latest packet tracer installed, and the icons in the selection space are fine, but when I try to put one into the workspace, the text indicator is correct but the image of the device shows a black square and red text "file not found."I hav...
I have configured R2 router NAT:R2(config)#ip route 0.0.0.0 0.0.0.0 s1/0R2(config)#access-list 10 permit 172.8.55.0 0.0.0.255R2(config)#ip nat inside source list 10 interface s1/0 overloadR2(config)#int s1/0R2(config-if)#ip nat outsideR2(config-if)#i...
Resolved! Catalyst 6504-E Rommon / Boot to IOS
Running a 6504-E with a Sup720B card that has a flash card in disk0: with the IOS s72033-adventerprise_wan-mz.122-33.SXI13.bin. When the switch is powered on / rebooted it always goes into rommon. It is trying to load an image from the bootflash: whi...
