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 ...
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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...
Resolved! Mac Address To Log
I need to set up several switches where if a new mac address is added to the mac address table, an entry gets added to the log. I would prefer to not have to use snmp traps, as we only have a syslog server running. Ideally there would not be a log if...
I have a question about power supply for a cisco 3750x 48 p-s switch. I have bought a couple of switches from a vendor that sent some 3750x 48 p-s switch that came with 715w and some with 1100w power supply. Does the 3750x 48 p-s work with 1100...
Resolved! How to merge vty?
Hello there,while configuring vty I have chose vty 0 4 then vty 5 15 then vty 5 6.Here's what I got in my config file: line vty 0password 7 083540no logintransport input sshline vty 1 4password 7 082D4342no logintransport input sshline vty 5 6passwor...
Resolved! DHCP request not successful.
Hi,I am quite new to networking. I am currently having problems trying to get the DHCP working on my mini network. If anyone could show me where i am going wrong it would be greatly appreciated. Thanks...
Hey all I've run into a strange anomaly when configuring 802.1x authentication on a series of Cisco WS-C2960X-48LPD-L switches. Although I DO have this working and a Cisco ISE correctly authenticating clients (ie. legitimate wired corporate laptops w...
Hello dear, We have a Catalyst C9500 Essentials and we buy a license to Advantage. How can I upgrade or install/use/activate the Network Advantage Features on this switch?We have advantage license for use on C9500, but we don't...
Resolved! Please Help Infinite BOOT C2960s
Loading "flash:/c2960s-universalk9-mz.122-55.SE7.bin"...@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@...
Resolved! Unable to open some websites
Hello All Experts ,I am using BSNL broadband in India from Cisco Router, but we have some issue while opening some websites like www.experts-exchange.com & www.microsoft.com, but any other sites working fine, when i tried to open above site page are ...
Here's what I got. It only boots into ROMMON mode. switch: dirList of filesystems currently registered:xmodem[0]: (read-only)null[1]: (read-write)bs[3]: (read-only)usbflash0[10]: (read-write)flash[19]: (read-only)tftp[20]: (read-write) switch: dir f...
Resolved! Can I ping from VLAN to OSPF
I have configured VLAN and OSPF with the diagram below. Between VLANs, I can ping each other but I can't ping to R2 in OSPF. So I wonder if VLAN can ping other autonomous regions?
I am trying to ping from one pc to another pc but I keep getting "Destination Host Unreachable." I've been trying to find the issue but no success.
