OSPF prevents inter-area routing loops by implementing a split-horizon mechanism making OSPF to use the distance-vector approach as shown below in the debug output, allowing ABRs to inject into the backbone only Summary-LSAs derived from the intra-ar...
Dear expertsMy customer has the following very simple infrastructure: Internet - Firewall – Lan - Load balancer – Lan – hypervisor- VM It happens sometime that the VM do not respond anymore to Load balancer for external ip addresses until on the Load...
Hello all, I'have mount a new BGP session with amazon and I receives the prefixes : edge01.par9k(config)# sh ip bgp neighbors 37.49.236.118 routes received Peer 37.49.236.118 routes for address family IPv4 Unicast: BGP table version is 35542558, L...
A question about Cisco 3850 TCAM or Nexus 3064 TCAM The entry of the TCAM for PBR, when configuring it, what does it exactly mean?The entry means that ?: "The number of source ip subnets that we are allowing in the access list that will match the PBR...
Hi Gentle in ISP cloud there is VRF for each customer as you know one customer has connected to all branches thru MPLS or DATA links , we used BGP under VRF >>now if I need all branches to receive default from H.O in order to reach H.O then we can co...
Hello!I need to buy a license to browse internet and transfer data to other virtual machines.I visited a website where they sell these licenses codenamed L-CSR-SVC-5G-SEC= (Service Ordering PID CSR 5G SEC for the Public Cloud) as price and $0.0 $ on ...
My all over country branch location connected to TATA MPLS but This particular branch (XYZ_Branch) location don't have TATA MPLS reachability at this area so we have decided to configure IPSEC tunnel between XYZ_Branch and TATA_MPLS. My local interne...
Hi People, I haven't figured out how How to active license ASR 1001-X 17.03.02 Amsterdam. I Couldn't find clear documentation to do it. One of my restriction I don't have internet to active on smart account in the other hand I haven't seen any comma...
Hi, anybody know how the tracking works on GLBP? Specifically, the tracking on the ip routing option?
Hi We have some ASR-1004 routers. I tried to upgrade from 16.05.03 to 16.12.04. When I reboot the router with 16.12.04, the router does not load. As it does, I see the following messages: -------------------------------------- RSA Signed RELEASE Imag...
Hello,We have an ASR903 running IOS XE software, version16.09.04.We have a problem when creating l2vpn xconnect circuit. We made some troubleshooting and we found the following errors:#show platform software object-manager FP active error-objectObjec...
I have two sites running RV340 and RV345 routers.I have VPN access running on both sites and site to site VPN between sites.All works great however... I want to be able to VPN into site A then from the remote computer access site B.When connected to ...
I have one customer, which use cisco ASA5520 , and after testing, I found that only stun protocol is not supported in their network. classic-stun can work functionally, but only stun can not work,I am not sure why, anybody can give some advice? stun...
Hi guys I was wondering if anyone can give some ideas regarding the issue I'm experiencing at this moment we have correctly setup bfd between my router and my BGP neighbor , however when I run the command sho bfd neighbors I don't have any output fr...
I came across a practice question of true/false answer type . The statement is:"A router has single network layer that will interact with 2 Data link layers" .Ans:True (no explanation given) I get that N/w layer is common for all interfaces on router...
