Routing

Hi, I have just replaced the core router Cisco 3640 in my company with Cisco 3845. I am facing an which is "NAT" and "Route Map" on the LAN interface (fastehternet) of my router are not working. The IOS version is 12.3(11r)T2. I am attaching the imp ...

Router config help.---Router----Firewall-----LanRouter ext interface Telstra (ISP) WAN IP (165.x.x.x) router internal interface Public ip (203.x.x.x), firewall ext interface public ip (203.x.x.x).ISP (Telstra) already add route from 165 to 203.Firewa...

hi allat customer site thay have a network set up with cat 5 cable is it possible to go for poe using cat 5 or cat 5 e is required. please suggest.i will appreciate all the postsRegdsBinoy

Using Cworks, receiving multiple physical discrepancy error messages regarding T1 Link speed mismatches like the following:"This link has ports with mismatching interface Speed.Port Serial0/0 on device ROUTER_A with ifSpeed 1544000Port Serial0/3/0:0...

we have a new email mail box that has 172.16.1.44 natted to 67.x.x.6 for incoming traffic - what i need to happen is have all outbound smtp traffic from 172.16.1.32 to also use 67.x.x.6 - doable?thanks in advance.

as i noticed in the 3750 IOS, the ports are mentioned as stacknumber/module/port, and the module number is always set to 0. my question is, why the module number is mentioned in the 3750 while it's not a modular switch and we can't add more modules ...

How I can check to find out for sure protocols are being dropped using NBAR?Here's my NBAR config:class-map match-all nbar-drop match protocol sqlserver match protocol h323 match protocol skinny match protocol fasttrack match protocol pptp match prot...

Hi there,I have managed firewall services for my mpls vpn network. Currently, the PE-Internet facing towords the firewall is using VLAN 802.1q. For each particular link, I used rate-limit in/out for customers subscribing internet link bandwidth for 1...

Simple question(s)...In OSPF, how may areas can the ABR (7206 & 7507)including A0 handle. Also is it the number of interfaces in an Area or devices.I hear that about 60 devices is the limit for Area 0. Is that true.Any feedback would be greatly appre...

Hi,On catalyst I have one L3 (no switchport) interface, which is connected to ISP router (12Mbps rate-limit on ISP router).On catalyst is configured some VLANs (cca 6) with public IPs. For example:30.0.0.0/30 - ISP interface 30.0.0.1 - ISP default GW...

I would like to know what is the QoS scheduling/queueing mechanism when traffic goes through an Etherchannel circuit between access to distribution and distribution to core layers. Regards,Jose Reyna

Hi guys,I'm a newbe with Cisco and I need your advice and help, please. Here is the config on my router: ip ips sdf location flash://128MB.sdfip ips notify SDEEip ips name sdm_ips_rule_101 list 101no ip domain lookup!!!!!!!!!interface FastEthernet0...

four routers are connected via eigrp.2 of the routers 3660 is connected with additional 2 mb leased line bw them.The line protocol on the two serial r up n when i give tracert to the next hop serial its getting but when i ping the same next hop seria...

Hi all - Currently using ptp T1's as my main WAN links. We basically put 12 channels of voice/12 channels of data on each link - using an add-drop csu - the voice is from digital switch from fujitsu - the add drop connects to a T1 card on the switch...