Routing

Hi all,Please refer to attached diagram.R2 & R3 connect to R1 via E1. R1 LAN public IP address is connect to Internet router.Host with private IP at R2&R3 LAN need to access to Internet.I wolud like to make the R1 as aggregate router, where it route ...

Hi,I have to configure a Cisco 1841 router and a Cisco 3500-XL-EN switch to send out to a remote office. I need to use the routers ethernet interface as an 802.1q trunk so that I can create and route to two vlans on the 3500 switch. Simple configurat...

i have an as number in use in within our network that has its own internet feed.please is it possible to use the same AS number in a new network with seperate internet feed.

Hi brothers,if using C2811 router as Voice Gateway.one IDAP connects to PSTN, while FXS/E&M/T1/E1 connects to PABX/phoneset.Do IP need to configure for IDAP? if no, that mean there is no VOIP, so do PVDM still require?Thanks, EricSeems the call is on...

hi,My NTP cisco switch-A (Server) is on PST. I have configured Sw-B to take time from Sw-A, but there is no packet for NTP on Sw-B. I have enabled debugging on Sw-B. Please help.access-list 47 permit 10.80.95.1access-list 47 deny any logntp server 10...

how can i monitor the traffic from one port on other port,rmon i have done btu i want to capture the packets through ethereal

Hi I currently have a WAN link setup consisting of a 1721 router with 1 x WIC1-ADSL and 1 x FastEthernet Int (with static public IP) that is connected to a 1841 router that is configured to establish VPN tunnels to the WAN and provide DHCP to the LAN...

Hi, I have 250 number of switches in my network. I have setup one NTP Server Switch also. Connection to all switches to NTP server Switch is L3. How much bandwidth NTP will use in the network, please suggest.

Dear All Expert,I would like to do VPN failover by Cisco Router 1841. Let me show you that at HQ i have rouer 1841 with HWic-4ESW and Branch site i have Cisco Router 1841 with HWic-4ESW. From HQ to Branch i have 2 Bridge connection(Without internet)....

Hi,I am new to this subject matter and have done a bit of reading up which seems to me that CoS is nearly same as QoS.However, I will appreciate if I can get pointers on how o go about configuring CoS on a network. The client simply wants to achieve ...

we would like to forward all the http request from branch office to HQ. we can do it with Microsoft ISA. but we want to is it possible to do it in FW. can anyone point me the right direction ? thx !

Hi all may be a its simple question, but i gues it will help a lot for otherswhen i do ping to device in network it is not reachable but if i do wxtended ping with one of the ip its pingablecan some one tell me how does this workthe device from which...

HelloWe are refreshing our network design with keen eye on security. plz advice if all WAN links, VPN,PROXY should be terminated on DMZ to protect.We got ASA 5540 with default ports. Today each service is running on different box and hits core direc...