Routing

Hello,I cannot assign a bridge group to a subinterface :interface GigabitEthernet0/1/3 no ip address negotiation auto!interface GigabitEthernet0/1/3.3 encapsulation dot1Q 3 native*** bridge-group 3 is not recognized by IOS XE Version 15.1(3)S1!interf...

Hi all-I am new to Cisco products (a newbie) and I could use a little help. We are a very small company with 2 netgear switches connected via fiber, we bought the Cisco 1921 ISR with the HWIC-1GE-SFP to get a router that would be able to connect via ...

Dear Gurus     Can any one please say me how to configure NAT the packet, generated by the polycom video conferencing device towards an ISP.Thanks you .....

HiFor safety I want to isolate client ports (using protected port).Doing this client ports can not speek with each other, only uplink ports.When clients are on the same subnet, and on same switch, they can not reach each other then.How do you solve t...

I'm getting an issue that is causing some route flapping.My topology is:192.168.1.0/24 Network  --- ASA (EIGRP) --- 3925 Router (EIGRP & BGP) ----- MPLS Provider Router (BGP Peer)The main issue I'm facing is that the 3935 router redistributes the 192...

choosing Ios for a funcionality.We need to upgrade Ios in a 6509, the reason for we need to upgrade IOs is that we need implement the command xconnect in a interface. The current version of Ios not suport this comand.we have the folowing informacion ...

Hi,I have BGP router 2811. Wnat to configue BGP on it with two ISPs.How can i configure it?

I'm trying to setup a second ISP as a backup link in case my main ISP goes down. How do you handle the public DNS records so my website is accessible if ISP1 goes down? Basically this is how I thought I needed it setup. LAN1 -----                    ...

I have a cisco 7600. It will send an icmp request every second. If the icmp response is not received, 3 consecutive icmp requests will be sent. SLA reachability down will be reported after all 4 icmp responses are not received. The following diagram ...

What do you think about throttling Exchange client traffic via QoS policing at WAN router.  Basically, the Exchange server is at a datacenter with the following configuration on the datacenter WAN router:policy-map class Exchange  set ip dscp af11   ...

I have a 2811 that is my HQ router with a 10MB pipe.  I was trying to configure a IPSEC tunnel to connect to my ASA that has access to our companies internal servers on the 10.33. and 172.16.31 network.  I am having a problem getting phase 1 to even ...

I can ping and NAT is working.  I've built the phase 1 and 2, the ACL several times using access-list and ip access-list extended and double-checked both routers.Other than that, "show crypto isakmp sa" just gives:"IPv4 Crypto ISAKMP SAdst           ...