I have a problem with HP blade servers BL20P and BL20P G2 and Cisco Catalyst 3550 EMI, they dont seam to get an IP address from DHCP server, and contact the RDP server. Have tried to move the to a Netgear switch, and it works fine, also tried witch Catalyst 2950 and Cisco 4506 chassi with Supervisor IV, and those also work fine. Can someone tell me what the 3550 does and how do I turn it OFF.
No the DHCP and RDP server is the same server, and are connected to one off the three ports. The other two interfaces on the other ports are ILO and PXE interface. The same physical setup works on all the other switches.
Do you have portfast configured for these ports , if not turn it on .This will let the servers get an IP address quicker , without the port on the switch going through the learning,listening ,forwarding etc
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...