Hi,,My company use 3750 switch as core switch that connected to 4 access switches with trunks each access switch has 10 VLANs, the 3750 routes the traffic for 10 networks (VLANs) using Policy-Based Routing, each VLAN has three route-maps ( VLANs in...
Hi all,I've got a question from a friend who has 2 WAP4410n in his network.Since quite some time, he can only access his wireless network with a cellphone but no more with his laptop.I took a quick look and the reason was simple. WEP security, which ...
Me again with more CCNP studying. So in gns 3 I have the following topology: R1 is running a multi vrf/multi ospf process. I'm trying to simulate something like what an ISP would potentially do. So the ospf adjacency between R1 and R3 comes up fin...
Hello, I am not fluent in English, so please understand what I am writing. I am a student studying networks with packet trackers.I want the switch's PC to have a dhcp IP, so I set the switch as a DHCP server.So I assigned 175.91.70.252 to vlan 1 and ...
There are no document for the recommended CPLD and ROMMON software for IOS XE 16.12I can only find it for 16.3 Do I need to upgrade CPLD and ROMMON and in what order do I upgrade?
Hi,I have a 819 Router (C819HG-U-K9) and I'm trying to get the 3G connection up. I have followed this thread which was a great help but so far I'm still unable to get a connection to my carrier:https://supportforums.cisco.com/message/3824614#3824614T...
I have IOS version 157-3.M7 on C881 RouterTrying to connect PPPoE to ISPRelevant Config ... vpdn enable!vpdn-group 1!interface FastEthernet4description NBN Connection to Internetno ip addressip nbar protocol-discoveryip nat outsideip virtual-reassemb...
Discussion removed. Solution not pertinent to issue. Thanks for time and assistance. Don't know how to delete thread
Hello,i have 2x nexus 3064 and i have configured VPC for them and i have 598 interface VLAN so configure vrrp and maintain 598 interface vlan with vrrp settings is really crazy task,is there anyway connect 2x nexus 3064 together and create vrrp just ...
Hello everybody, we are experiencing a strange problem in our ASR1002 behaviour when a PPPoE client connects for AAA.ASR1002 is a PPPoE server that checks credentials with radius. The clients authenticates correctly but then it does not receive any ...
Why should I use MPLS L3 VPN over DMVPN ??
Hello,in Mikrotik when we setup want to setup VRRP i have create a vrrp interface assign a /29 on that interface and assing one of them on one mikrotik and another on second mikrotik and set third ip on both mikrotik then create VLANs under this VRRP...
I heard that if you are using a loopback source IP for BGP neighborship, while it is advertised in IGP for reachability, it shouldn't be adertised in BGP. What is the reason behind it ?
IPSec Endpoint-A ----> ASR-920 -----> IPSec Endpoint-B ISAKMP won't establish because the ASR920 sends an ICMP Port-Unreachable back to the IPSec-Endpoint-A when trying to initiate a tunnel. 1> IOS on the ASR920 - asr920-universalk9_npe.16.09.05.SPA...
I am trying to access the web interface on an ISR 1100 series router. The model is the C1111-4P. It is running version 16.9. I have tried by downloading and installing the SDM-V25 facility on my PC. I have tried various (old) versions of JAVA but ...
