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On one network device I've come across, when I check the arp table, I see an entry for the broadcast MAC address:
FF:FF:FF:FF:FF:FF 192.168.1.255
Is this entry normal to find in an arp table? I just tried a broadcast ping to 192.168.1.255 ...
I'm dealing with a Cisco 3925 router at work.
I'm trying to run a ping command on it over ssh from home as part of a bash script on a Linux machine.
My bash script looks like this:
ssh user@3925_router 'ping Server_IP' 2>/dev/null | grep -q ' 0 per...
We recently bought an SF500-48P 48-Port 10/100 PoE Stackable Managed Switch at work, and it's my job to set it up. I got everything configured the way we need it (pretty basic - mostly just switching it to layer 2, standalone mode, setting a password...
I am currently setting up a 2800 Series router, and prefer a username/password type authentication rather than a single enable password. To do this, I did:Router(config)# username <myuser> privilege 15 secret 0 <mypassword>Router(config)# username2 <...
I have a network with a couple of subnets (let's say 192.168.50.0/24 and 192.168.51.0/24) connected to a Cisco router that is configured for NAT (PAT). The router's WAN interface is an outside global IP address. The weird thing is - if I ping the IP ...
Thanks for the reply I did a search for "cron asynchronous" online, and it appears that cron's asynchronous nature has more to do with the fact that if you have it run a script, say every minute, and the script takes longer than a minute to complete,...
Still having the same problems. Turns out that the only other Tranzeo radio was also having problems - it was just being a lot more subtle about it. The second tranzeo was dropping packets, and after a few hours it would stop working as well. Moving ...
When the radio is plugged into a FastEthernet interface, it's "Packets with Errors" number goes up, but when it's plugged into the G1 interface, it does not (stays at 0). There's no way that can be a hardware issue, right? Any idea what configuration...
Cool - I just set "Priveledge level 15" for telnet/SSH login as well, just like you said. Good to hear there are no obvious security concerns with doing it this way that I overlooked. Thanks.
