hey i tried for at least 5hours to make a connection beetween rip and ospf but i just doesnt work. i saw a youtube video and did exactly the same but idk what the problem is. Can someone please look at my pkz file. I tried to connect router 3 and rou...
Does anyone know if its possible to use an IP object group in an extended acl and then apply that acl to a route map? Eg:object-group network TestGroup 172.16.100.0 255.255.255.0 172.16.101.0 255.255.255.0 172.16.102.0 255.255.255.0 172.16.103.0 ...
Hi eveyrone, im having troubles understanding the use of no-ecmp-mode command , can anyone please give a suggsetion of a lab topology where i can see the use of this command. Thanks in advance.
I have a Cisco ISR with a private network of 192.168.191.0/24 on Vlan1 and I can't get host 192.168.191.250 to have web access. I can ping public ips and resolve them to name so routing and dns are both working. Any help is greatly appreciated, I am...
Hi everybody, I have a question about how redirect traffic throught GRE tunnel. I have a topology working with EIGRP and some devices have GRE tunnel with a central router. I would like that a kind of traffic flow through GRE tunnel and the rest of t...
Dear allI have a Cisco ISR 4451 (4GE,3NIM,2SM,8G FLASH,4G DRAM) with 4GE interfaces. It is possible to change those interfaces from the layer 3 interface to the layer 2 interface? If can do that, where I can find the support documents? Many thanks R...
Hi, i upgrade the IOS for switch c2960 and the swtich do not boot from the new image.See the files attached.show versionshow bootshow flashThere is a mistake with settings?Thanks
We are having a nework with DMVPN over IPSEC tunnel with Transport mode. We have SIP, RTP and other LAN traffic with the corresponding DSCP marking coming from LAN network gets encapsulated with esp header.My question is if this DSCP marking of the L...
Studying for ENCOR, I ran across this bit of configuration: policy-map POLICY-CoPPclass CLASS-CoPP-ICMPpolice 8000 conform-action transmit exceed-action transmitviolate-action drop What is the difference between exceed-action and violate-action? A...
Hi to all, I've configured the RV340 of my son to work on double WAN connected to an ISP with dynamic IP-adresses.I had it running well an properly even after I unplugged the power to let have the router a cold reboot. A couple of days ago the router...
Studying for ENCOR, I came across this material on CoPP. The bolded text is what confused me. Why would you reverse the access lists from permit to deny? It seems like the embedded packet capture is all you need to discover what traffic is associatin...
what is crypto throughput ?If C921 support 150mbps crypto throughput - does it mean it will support 150mbps MPLS leased line as WAN throughput?
Today I get a problem with internet access for some users and some destination and I show arp on router found that public IP address has been mapped to a local MAC address of a router in my network. more than 10000 IP addresses have been map. bellow ...
Hello everyone, I'm pretty new to this so please bear with me. I was tasked with making a simple network - three routers, all connected with eachother, with subnets derived from 79.96.21.160/28, and hosts connected to them with subnets derived from 1...
Hi, I need to calculate bandwidth use in my topology using only cisco IOS (not solarwinds or different software). After to read different discussions in this community, I found some options but are very old commentaries (around 2012) and I don't know...
