In our environment, we have DHCP pools that sit on the access L3 switches. We're trying to add the ability to PXE boot to a Windows Deployment server for workstation imaging. From documentation, M$ frowns on the DHCP option route, so we're trying to ...

I've got an ISR4431 running "Cisco IOS XE Software, Version 03.16.01a.S" at a remote office. IPSec over GRE tunnels for corporate traffic, regular ISP off a gigabit interface for all Internet traffic. We've got a simple ZBFW setup with: Policy Map t...

2821 ISR I've got a DAPE ACL I'm trying to build. One of the entries that caused a lot of problems was permitting NTP (UDP 123). I had an entry like this on an ACL: permit udp <my.src.lan.ip> 0.0.0.255 host <our.external.NTP.server> logThis line did ...