I have an Ethernet/Ip Control Network with plcs and robots. I'm using 2955 to internetwork.I want to improve the Network traffic using IGMP Snooping.Does Anybody knows if 2955 needs a Router to perform the IGMP Snooping??Can it work without Queries??...
Hello, I am going for my CCNA and i was wondering for frame-relay does the serial interface need a ip address? I think it would need a ip, but i came access some information that says as long as it has the dlci and lmi set it should work.
I remember reading somewhere that on some switches that have their port set up to monitor other port, that there was a restriction that they could not also be used to send traffic. In particular, I need to check to see if a 3512XL has this restricti...
hi,i would like to secure access to the internet, so i implémented an access list applied to the inside interface in, could someone tell me if i am right,?i would like to allow just www, 25 smtp, and block all authter protocol.(spécially straming(rad...
How can I monitor a IPSec tunnel on a IOS Router 2600XM, and if the tunnel is down bring ip a isdn "dialer interface" ? currently I have interface fa0.1des internet cable modemencap dot1q 1ip addr 24.24.23.1 255.255.255.0crypto map IPSecTunnel!interf...
Hello there,We are currently reviewing a number of ACLs and moving them to utilise sequence numbers. The issue we have is that whilst it is possible to sequence the "permit" and "deny" statement you cannot sequence any "remark" statements. Thus if yo...
I have a remote site connected to headquarters via a poin to point T1. This allows them to have internet access through our internet connection.I also have a dsl line at that location for backup should the T1 go down. Between the two local routers I ...
Hi all,I am running CW2K with RME 3.5.I would like the ability to define "editable" configuration templates for NOC staff to rollout into production.An example:vlan <insert vlan number here> name <insert vlan name here>The NOC staff would then simpl...
Hi, I wanted to define lease time on the relay agent. I was told that the defining lease time on the relay agent does not matter and it will be effective when configured on the DHCP server. Is it true?Cheers,Nagaraja
Sorry for the dumb question.I have a network I am working on and they have a core router with several ATM CBR t1's going out to all of the remote locations. Comming from the core going to the remote they are experenciening perodic burst of traffic a...
