Routing

I’m trying to work out if the 887va is a router or a switch? Or a layer 3 switch? We have 4 Ethernet ports and an ADSL port.   how are the Ethernet ports used? Routing? Switching? We have one of the ports connected to a switch which in turn has vlans...

Hi everyone, Please consider the following set up:   ESW4 is both LHR/FHR.   This is what I see:   IP PIM DENSE /IP PIM SPARSE-DENSE/ IP PIM sparse commands on the interfaces facing SOURCE/LISTENERS have no impact on multicast forwarding when FHR/LH...

Hi hope somenone can help me on this. I am trying to change a static nat entry from thisip nat inside source list 1 interface Dialer0 overloadip nat inside source static tcp 192.168.0.246 25 interface Dialer0 25ip nat inside source static tcp 192.168...

Hi All In my environment, I am using two switches cisco 2960 x series switch and ws-c3560 switch in my environment. I integrated the cisco 2960x switch with my AD through radius authentication and It is working fine. But when I am trying to configur...

Hi, Just testing route leaking between GRT+VRF using import+export ipv4 unicast - From a PE, I am able to ping prefixes in the VRF and in GRT, but prefixes learned from another PE(Also doing route leaking) are unreachable (Prefixes that are part of t...

I want to add some resilience to our network for the internet. We currently have a network of 50 site all connected via MPLS using BGP routing. 2 of these sites (A & B) are our core sites which are also linked to each other via 100mb PtP and both hav...

So I'm debating when and how to approach getting certifications.  I'm leaning off starting with the 100-101 and then 200-101 and so on.  However I am thinking of scheduling now and have read that if I were to fail I would have to wait 5 days starting...

Hello there, I have a question about filtering inbound traffic.   We are currenty peering with one ISP and receiving full routing table from them.   We found that at the particular time a lot of traffic comes into our network these days. The source i...

Hello,subject:Booting fails on 7206VXR (NPE-G2)  when login through console from an OOB device i.e console server,  Error message is as below.C7200 platform with 2095104 Kbytes of main memoryReadonly ROMMON initializedboot: cannot find an executable ...

Does anyone know if this configuration would work or would NAT get conflicts? I know you can combine them on a single ACL however there is a much much larger story behind the need for 2 separate ACL's.   ip access-list extended LIST1permit ip 192.168...

Hi guys , I would like to ask any advise how to secure a network or site. How to maintain security. Should I apply an ACL and what ACLs?   Heres the scenario.  In one site, there is Finance Network who has 10 users. It has Internet access but staffs ...

Hiya,   So we have 2 physical sites (Datacenter and DR site), about 40 miles apart with a L2 link connecting the two together. Both sites have a 200/200mbps ISP link and we have configured our firewalls to have /30 ranges connected to both routers so...

Hi to all, I have the following issue:. I have a cisco 1921 that I am planning to use as PPTP client to connect to PPTP server that has internet connectivity. I get PPTP tunnel established, but clients on local segment of PPTP client cisco router 192...

Hi buddies, Suppose on a router we have two different OSPF processes and each one on in a different VRF? How can I redistribute routes between these two different VRFs? Thanks

Hi Community Members' I hope you are doing well. I need some help related to PPPoE configuration with remote radius. We are WISP using Ubiquiti equipment for the connectivity. We have deployed various CISCO routers & Switches at our Core & Distributi...