Routing

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Ok,  Im new here and somewhat new  to Cisco Routers.  I have used them before, but not for an actual live  enviornment.  I happen to have the fortune of my workplace giving me a  Cisco 1721 for my personal use.  I have a WIC-1ENET card for internet  ...

Please i need help configuring the frame relay switch "FRS",Here is the configuration on R1, R2 and R3:R1:interface Loopback1ip address 10.1.1.1 255.255.255.0!interface Loopback2ip address 10.1.2.1 255.255.255.0!interface Loopback3ip address 10.1.3.1...

Dear All,We want to implement redundancy for our  LAN-to-WAN connectivity. There are 2  redundant L3 swithches running  HSRP connected to the LAN, and there is a single WAN router(7206 VXR,  with NPE-G1). The WAN router is connected only one L3 switc...

shree_nav by Level 1
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Hello Experts,I am running into issues with high CPU ( 90-95% ) on Cisco 7204 vxr with NPE G 1 ( 1gb dram ) , The router has around 100 GRE tunnels ( no ipsec protection ) , and there is constant 100 mbps traffic inbound & outbound , all through the ...

Hi all,I got a little problem when configuring a switch Cisco Catalyst 3750. Maybe, it is a kind of easy for you guys, but I couldn't do it. So, I'm asking from you.Here is my problem. There are two vlans on the switch. Vlan 1 is connected to interne...

enkhbat.n by Level 1
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I have 1841 router, SDM is installed but FA 0/0 is connected to ISP modem, and FA 0/1 is connected to intern/w through a linksys switch, given ip address as per the interfacesInterface                        IP-Address      OK? Method           Statu...

Dear All, I have an odd case please see the diagram link below, i need reach from R-C01 (192.168.253.0/24) to 192.168.90.0/24 load balance or load  sharing via R-BH-01 and RR01 is it posible ? how to  configure it?

morse_d3d by Level 1
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Dear Team,we have a problem in routing  between primary and secondary links.we have a two office and we are connected with intranet 2 Mb and we have configured back-up Site-Site VPN on firewall for remote office.Now the problem is when the primary is...

How does one identify what the default route is using ospf?I added it with two different commands and there is no indication what interface or network is the default route.see attachthx

I've never setup a DSL connection before so I'm looking for help on things I may have missed. If you see anything in my config, let me know. I'm not sure about my NAT commands.DSL modem is 192.168.1.254Cisco 871 router is 192.168.1.250LAN DC server i...

Hi,I have a couple of hosts on a remote network which are infected with a Trojan and various other malware. The hosts themselves are on a DHCP network and I would like to block access from these hosts using a MAC filter.Is this possible on 12.4(24)T2...

jpecarski by Level 1
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I am interested in a Cisco 1941W or 1941 specs state it has 2 x Onboard LAN 10/100/1000. The datasheet sheet calls them WAN then LAN ports. I've seen the Cisco Router performance PDF which states this model does upto 25Mbps throughput.  Does this mea...