Hi,I am learning about BGP Path Selection process and precisely about "Oldest Path" criterion. I am using Perplexity to do that and on one question I asked it about this, the AI replied with this sentence:"To illustrate how the Oldest Path criterion ...
Forum Posts
Resolved! IP SLA
HelloI want to configure this code in Cisco 3850 but when i do the past to cli in the 3850, i get an error:track 1 ip sla 1 reachability!!ip route 10.8.254.73 255.255.255.255 10.8.254.58 track 1!!ip sla 1icmp-echo 10.8.254.73 source-ip 10.8.254.57thr...
Hi Everyone,I am currently doing research to setup up OSPF while migrating from RIP V2. From what I understand I can have both protocols running at the same time - I would just need to set the AD on OSPF to 121 until I am ready to remove RIP.Based o...
Hi dear community,For a project I am upgrading from a C897VA to a C1117-4P. The config is about 95% done but I am wondering about one last thing...On the old C897 I have this command:controller VDSL 0 firmware filename flash:VA_A_39m_B_38h3_24h.bin s...
Stupid issue struggling to figure out!!!I have an ISR and working fine, just wanted to enable ping to the WAN Link from outside and I feel bad Im not able to do it. there is no config on the Interface seems blocking it so what should I check???!!!!
Because I’m quite curious about computer networks (and have started reviewing the CCNAv7 content), I decided to verify the behavior of Recursive Routing using Cisco Packet Tracer (version 8.2.2.0400). I know that the best tool for tasks like this —em...
Hello All, I have a fairly simple scenario where i am performing NAT to use internet on network and below is the configuration and I would like to Permit internet traffic on a single host and I have created an Extended access list but it doesn't work...
Resolved! AS Prepend Question
HelloWe currently peer with our ISP using BGP, In our BGP statement we are using route-map the route-map calls an acl which contains our subnets this is working fine, If I want to AS prepend one of our subnets would I need to remove it from the acl...
Team,This is my core configuration where all traffic is routed through TTSL (14.96.31.X). I want to change the traffic route to use Airtel as the primary path (182.76.237.X)."
Hello,i had try to block snmp query from Internet to my WAN Interface. I have ASR 1002 with system image: asr1000rp1-advipservicesk9.03.16.10.S.155-3.S10-ext.b"What i did ? I create access-list like bellow:access-list 100 deny udp any any eq snmpacce...
Dear Team,I would like to report an issue I identified while using Packet Tracer during my preparation for the cybersecurity marathon. Following the instructions translated into Portuguese, I noticed an inconsistency in the email client configuration...
Resolved! OSPF routing
Hello everyone, I have a question in one exam which is: Refer to the exhibit. Which three statements describe the results of the OSPF election process of the topology that is shown in the exhibit? (Choose three.)I have attached the picture form the e...
Hey guys, Im doing some maintenance on my router through putty. Basically, as the title says i gotta verify router redundancy, and i did the show redundancy states command, and it says that the peer state for it is " 1 - DISABLED" while it need it t...
Resolved! MACsec Router to Switch
"Is MACsec supported between a Cisco 8000 series router equipped with a C-NIM-2T-WAN module (or another recommended optical Layer 3 module... suggest one...), using sub interfaces in a router-on-a-stick configuration, and a Layer 2 Cisco switch conne...
Resolved! EIGRP over BGP.
I faced a strange issue whilke troubleshooting. What I saw was that Cisco router preffering External EIGRP routes ove External BGP routes which is quite strange. Check the routing file which I have attached. IOS Image: flash:c1700-ipbase-mz.123-1a.bi...
