Routing

Hello, Anyone can tell me that in my network how can i know that which one protocol (RIP, IGP, OSPF, EIGRP, BGP, etc) should be configure in my network.

In order to forward a single port/protocol from WAN to a host inside the LAN and ALL the remaining ports and protocols to another host inside the LAN, can i use these two commands in this order ? : ip nat inside source static <protocol> <host#1_IP> <...

Hi I have a Cisco 881 running IOS 15.3 I have a Cisco ASA 5512 running ASA 9.1 When I configure the Cisco 881 to connect to the ASA, I get the following message: "No peer struct to get peer description" When I turn off and turn back on the crypto...

I am in the process of switching out my WAN provider for my company.  I am currently running a single OSPF instance and am planning to add a second for my new carrier.  We are planning to run both carriers for some time as we migrate over.  Below is ...

Hi All,   how can I apply acl to locally generated traffic from a 3550 switch .   I have setup an extended acl on the inboud direction to outside interface which is blocking all traffics generated locally unless they are explicity allowed.   I have s...

I have a customer that recently went from a Sup6 to a Sup8 on a 4506-E.  The problem I'm having and have a TAC case open for since Setpember is QoS implementation.  When I apply QoS on a layer 3 WAN interface the WAN connection acts like someone too...

Hi, I'm trying to optimise my current network layout using ospf and gre tunnels. I have two DC's and multiple office that connect to each of the DC's via dual routers. Primary routers at each branch connect to the primary router at each DC. Same goes...

Just unbundled some new kit from Cisco, an ISR 4331..Cisco IOS XE Software, Version 03.13.02.S - Extended Support ReleaseCisco IOS Software, ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.4(3)S2, RELEASE SOFTWARE (fc3) It accepted all of ...