Switching

Could anyone describe how to accomplish the attached before and after diagram using CNA 5.1 instead of the CLI?Steps we have tried are:- define router ports on both ends using Smartports macros and set native VLAN to default(1)(Should portfast be on ...

Hi all, is there a difference between physicly unplugging a switch and using the reload command ? By difference I mean maybe some important pre-reload process that occur when I issue the reload command.I ask this question because I have to upgrade m...

I have a Cisco 4506 for my core doing Layer 3 routing. I want to trunk ports from the Cisco to the 3Com's for high bandwidth , ie - bonding 2 Gigabit ports together on each switch. Is that possible?? Tks.

Hi all, we are having an issue with citrix over the internet, Im doing a test connection to some sap servers, it drops after a while, would i need to increase the timeouts or keepalives on my firewall, and what do these do ?

Hello all,I had a event on my network core last night that has me a bit stumped. I have two 6509 with msfc in them. There are about 25 vlans/subnets with hsrp configured for each subnet between the two msfcs in each 6509.What I saw last night was a d...

User has a Windows Load Balancing Server with 2 nodes setup in a server farm. We recently changed out the 5500 with a 4506 with multiple vlans. The 5500 was running vlan 1 only (spanning tree was enabled) and the setup worked. His pings from one node...

I have a Cisco ASA 5520, configured as a router/firewall that also do source NAT for my private networks.Now, I want to log and save (e.g. on a syslog server) all NAT translations, so I can locate every private IP knowing the packet destination addre...

I have a remote office with a WLAN and a wired LAN and a Cisco PIX 506 between them. The link and routing from the remote office LAN to the head office LAN is ISP managed with no firewall between the two locations. At head office there is Cisco PIX...

Hi,I have 3 sites, A, B and C. A is connected to B and B connected to C via 100Mbps circuits. They are routed links and the routers are 3800 series on each site.Site A is to be closed and all the servers are moving to the new site C. For many reas...

Hi Guys,We have a 2950 running in rapid pvst mode. There are some 3 com switches connected to the first couple of ports, some running rstp and some stp. The ports are not trunk, they are access ports for vlan 4 on that floor without portfast:show spa...

Below is a snapshot of our FA0/0, would the 'throttles' disable the port? How do I see if I have a buffer problem?FastEthernet0/0 is up, line protocol is up Hardware is i82543 (Livengood), address is 0002.7df8.0c08 (bia 0002.7df8.0c08) Internet add...

HiI need to set up a noc/DC for which we have procured 2 6513. The noc will host some servers like nms, aaa, call manager, video streaming and antivirus stuff. I will be placing this in multiple vlans along with noc users. Now how do i implement 6513...

can we run HSRP on two interfaces on the same router ??ex: i have to ether interfaces Ether1 Ether2IP 10.1.1.1 10.1.1.2standby 10.1.1.3 10.1.1.3

Hi.What is MDI and MDIX?Thanks