Hi there , when putting in usernames and passwords for ppp isdn, do I just use the username and password command under global config ? whereas for dsl etc you use the ppp hostname command, Am I correct ?
Hi,i have got Cisco 1751 router, S0/0 has got 1 public IP & fasethernet 0/0 also got 1 public IP, all the users on the LAN are accesing internet via a LINUX gateway machine. now the problem is, i am able to ping 192.168.87.1 from my LAN as well as fr...
Hi,I am trying to qualify a PIX-501 router to be used in a new product line. The problem that I am having is that the PIX is dropping the DHCPDISCOVER relay packets. The way that our product works is that first we send a regular DHCPDISCOVER messag...
I have got Router R1 with two Fast Ethernets (e0 and e1),,,,network 172.168.2.0 connected to e0, network 172.168.1.0 connected to e1.If I want to black all IP spoofing attacks, that originating on the 172.168.1.0 network using a spoofed address outs...
hi there, im a little stuck on my config, I need to put my ppp username and password in for my isp, I have seen this on an example config, what is the ppp hostname and password, and the ppp sent username, which ones do I need to use ?thanksCarl inter...
Is the Catalyst 2950 able to perform InterVLAN routing? That is, if I create three VLANs on a 2950, can it perform routing/L3 switching between them?If the answer is no, do you know which is the lowest-end Cisco model that allows InterVLAN routing? M...
I know a cross over cable is needed to connect router directly to router, but how about switch to switch? switch to router? etc.I had to use a cross over cable to connect a 2849 switch to a 6509 with Sup720/MSFC3. Is it because 6509 is a Layer 3 swit...
If I applied the ACL below as the inbound on the interface e0/0 :RA#config terRA(config-t)#access-list 10 permit 172.16.0.0RA#(config-t)#interface fastethernet 0/0RA(config-if)#ip access-group 10 inImplicitly every thing will be denied,,,but does tha...
I wnat to mirror a Gigabit ethernet traffic to 8 ports to get the copy of the same traffic at 8 ports.This is just like a HUB functionality for gigabit ports. How this can be achieved? Is their any such device available in the market. Pl help.Thanks
Am trying to set up port-security on an etherswitch module port when i put in switchport ?i dont get the option port-security so i then cant use mac-address so i thought about doing it via a mac based acl but again when i try to set up the interface ...
Hi everyone, below on the left is a quick diagram of a section of our network. Our core switches are also routers and use HSRP. The core and distribution switches have about 150 VLAN's on them, even VLANs on the B switches and odd VLANs on the A sw...
We have a few 4006's laying around with spare blades in them and I was wondering if we can put those blades in to a 6509? These are the 48 port blade and a 6G blade. Thank you!
