I find a problem when I want to configure a interface vlan on C8300 . Any solution
Forum Posts
Resolved! OSPFV3 With IV4 Families
Hi cisco community,Please bare with me but i believe i am missing something in my attempting conversion to ospfv3/w IPV4. Recently, we received a new security device that does not support SHA over OSPFV2. Our network does not have IPV6 present intern...
With the help of Paresh here in these forums I got QOS working, I think, but would like a good book to explain things in easy to understand format.The articles and white papers on the Cisco site are great, except they often leave me wondering why one...
I have 4510 cisco switch. One of the switch port was down last nigt for few time and now its up. So my customer is asking me how long it is up. i mean its up time how long. How can i get this information with out syslog server.
So this is my topology-As you can see above, there are 2 9k nodes, 2 routers in between them and a switch on the bottom right.Also ignore the vxlan stuff as im first trying to configure the underlay (routing).The network between that switch (SwitchCo...
How comprehensive is Cisco's "Implementing and Operating Cisco Enterprise Network Core Technologies V1.3" training?Would this, along with some outside materials/GNS3, cover enough topics with enough depth to pass the exam?
Hello All,Sorry for the odd subject line. But it's hard to describe this in a quick 1 Sentence Title...Here's what's at play. We purchased a Layer-2 Azure ExpressRoute from Comcast that has one uplink port for us. We also have 2 "Socket" devices from...
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)."
