Playing with BGP and trying to configure a Remotely-Triggered Black Hole (RTBH) I noticed that eBGP wont accept routes that has a different "next-hop" value. My configuration: ############# BLACK-HOLE-ROUTER #############!ip route 169.254.1.1 255...
Hello, everybody! I've configured GLBP between two routers (CR01 and CR02), but I can't use it's virtual IP from other router (CSW01) - so, there is no load-sharing nor redundancy. At the moment 95% of company's routing works without GLBP through C...
Quel logiciel pourrais je installer sur windows 10 pour manager le routeur cisco 2911 ?TRANSLATION:what software could I install on windows 10 to manage the router cisco 2911?'
Hello, I am studying for my CCNA Security and just came across a video talking about OSPF Authentication, but didn't really explain why it would be used. I know the purpose behind it is to send the routing updates securely, but why would you need...
Hi ! It tursns that it is not so easy, as I thought... I have a RV325 WAN is configured with static IP from ISP, and 3 VLANs so far so good. VLANs have DHCP enabled. I need to connect smart 48ports switch behind the router, the switch has same VLANs,...
Hi All We are looking at a dmvpn setup, it will have 2 hubs, there will be an mpls router and an internet router in both hubs. Each branch will have an mpls and a internet connection. We will use the dual cloud option for this, so hub 1 will be cloud...
We are building an enterprise network with MPLS VPN (service provider MPLS). We originally planed to use OSPF on internal routers and BGP on CE routers. Someone said why don't you use BGP all around? So you run only one routing protocol instead of...
Hi, The below said access lists are enough to protect the outside interface in ASA 5525X ? access-list outside line 36 extended deny tcp any any (hitcnt=846) 0x2a966e57access-list outside line 37 extended deny udp any any (hitcnt=260)...
I learned that 'traceroute' command is pretty useful for troubleshooting. The problem is that some devices ignore ICMP request and I get requested timed out message instead of time exceeded message. [traceroute google.com result] 1 172.30.1.254 ...
How does UDP manage to preserve message boundaries? I am guessing that UDP can preserve messages boundaries because UDP doesn't care about the RWND/CWND or congestion when it transmits the data, Right? Lastly, my understanding is that: TCP data ge...
Dear folks E1 that my sources of information all seem to concur on is that E1 can provide up to 2.048Mbps. E1 has 32 time slots if all of them are used to carry data or voice then it makes since 32 TS x 64 kbps = 2.048 Mbps But of course TS0 is...
I am having issues with many EHWIC-4G-LTE-V cards. The cards are active and working and have been for many months and then with no reason we have been able to determine they lose their IPs which sets off alarms on our end. The power was not cycled, ...
Need a second set of eyes on this one please. Very simple network setup. Comcast Gateway with a connection to the WS-C3560G-24PS on interface GigabitEthernet0/1. There are two Cisco ESW-540-8P switches hanging off the WS-C3560G-24PS. This has worked...
I have 23 locations in EU. It is a hub and spoke model. All the spoke traffic to outside will transverse to UK and goes out from UK. Is there ANY method to contain the user's original location? Let's say user from France will go out to the internet...
Hello Experts, I am totally new to MPLS..... We have 3 location in Asia region(Only 2 in diagramm as a sample) and all location are working with DMVPN means One site as HUB and rest as spokes. Now we want to implenet MPLS from each location to HQ. ...
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