I have a cisco 1811 router and I'd like to setup port security on the switch ports (8 x switch ports). I found that I cannot do port security based on MAC address security because the functionality is not there. So I was wondering whether it's possib...
I am trying to understand the boundries of a Vlan on a given switch. When a packet that is passed from Vlan int 1 to Vlan int 2 on the same switch if Vlan 2 has an inbound ACL denying this packet would it get acted upon in this manner or does the ACL...
I need some help with acls for a vacl. Goal - have the 1.1.1.0/24 subnet only communicate with certain IP.So, they cannot get out to anywhere else and no one except that IP can get in.Here is what I have so far:access-list acl1 permit tcp 1.1.1.0 25...
Hi, Have a client with 2 x 6500/720 Collapsed Core Dsitribution and 60+ legacy access switches. The legacy access switches provide a loop free topology (normally!)and the client is keen to disable Spanning Tree. I'm not happy with this and would pref...
Have a network based on Cisco switches. Usning it for transport of multicast TV. When performing some sniffer traces in some vlans, I see some periodic flooding of multicast groups. The traces show correct ip sources. But the mac adresse of the packe...
In the attached picture, if I want to have VLANs setup for the different floors with the idea that users may move from floor to floor and Changes to the ports may have to be made, how should the VTP server be setup?Also should there be a 1Q trunk bet...
Hello -I am having issues with cef between my VPN tunnel and my LAN interface, and was hoping someone point me in the correct direction on solving this issue.Currently, I have been confirming conncectivity to a remote office using ICMP. IP cef by de...
Hi AllI have following situation:Two Core Switches 4500 SW_C01 and SW_C02and some Access Switches SW_A01 ...The Access Switches are redundant connected to the two Core Switches. From the STP point of view we have a standard triangle situation. Proble...
Hello,I have 2 catalyst 6500 with a trunk in between :interface GigabitEthernet1/1 no ip address switchport switchport trunk encapsulation dot1q switchport trunk allowed vlan 1-1005 switchport mode trunkI have an rspan vlan :vlan 500 name RSPAN remot...
I have a Mac G5 on tha LAN side and i use it as the server. The software I need to work with on the G5 is Filemaker Pro. I can access the files from the WAN side thru a DSL line and a modem/router that is provided by my ISP. I am tring to get connect...
