Resolved! Static Routing
Hi,I'm new in cisco packet tracer and have some problems with this topology. I need to configure static routes for this network. Can someone explaine me how to do it? Thanks in advance.
Forum Posts
Resolved! Tracking a UDP stream
I’m tracking a UDP stream through multiple devices. It’s difficult obviously, all the reliable metrics that tcp uses don’t exist. So I’m looking at the source/destination port numbers and the inner IP identification field, it’s a gre tunnel.I have a ...
Last week I noticed this device randomly reboots in the middle of the night. I verified that the UPS is not rebooting. Has anyone experienced this recently with this device? The deviceis a ISR4331-SEC/K9.
I am working on building out the S2S tunnels and I noticed that the internal IPs of the remote site show as the "unsafe" outside WAN Zone. I am now trying to find a better solution to identify the traffic and do it the right way to separate the traff...
Resolved! RSVP-TE tunnel does not establish
HiI am doing a simple lab and at the very beginning I have a problem .Well it does not set up the tunnel ,I have checked the configuration many times with the official cisco materials and the configuration seems correct. Anyone can help ?Below i am u...
Hello,I have a working router that currently uses the physical interfaces and LACP to make the connections with redundancy across my 6807. I need to move to just using the 10Gig interfaces to support increases above the 1 Gig speed of the other physi...
Hi community, I am working on a new project and getting stuck on the communications across vlans. I would like my PCs across the networks to communicate, ie those on the left to be able to ping the computer on the right (for example the PC in red sho...
Resolved! Show Top-Talkers via CLI command
Can someone help out, I have an ISR4431/K9 running Amsterdam 17.3.5. I'm wanting to issue a command via CLI to see top talkers. I seem to recall using "show ip cache flow top-talkers" but that command is not available. Not finding anything yet tha...
Resolved! Need help with DHCP
Hey there cisco community!I'm new to networking and working on a project for school. I am trying to configure a DHCP server on 1 of my vlan, vlan30 and I want that DHCP server to assign IP addresses to all my PCs on the network. I have L3 and L2 swit...
If you are studying IS-IS, you might note that we are setting the last 8 bit to (00). This last bit is called the NSEL, but why are we setting it to zero? Well, when configuring NSAP addresses for routing purposes (especially with IS-IS), the NSEL is...
Hi,I have a PBR configured which works as expected when I generate some traffic, however when I check the show ip route-map, I can't see packets increasing for seq 10 of my route-maprouter# show ip route-maproute-map test, deny, sequence 10match clau...
I created an IKEv2 tunnel in my lab with asymmetric pre-shared keys and it's working. I have the local and remote keys configured in the keyring and identity matching in the IKEv2 profile. The question I have is: what is the identity parameter in the...
I have three routers set up in DMVPN. IOU1 is the hub, and IOU2 and IOU3 are spokes. I have IOU2 powered off at the moment to focus on the other routers.IOU1 has an underlay address of 192.168.123.1 and a tu0 address of 172.16.123.1. IOU1 is also the...
hi, I am trying to config PAT on the router SAC01, configured the nat as shown below. IP address translation happened when I ping the external server ip with the source IP 10.10.1.1- interface g0/0 of SAC01, but when ping from VPC, then NAT is not wo...
Hello I have very simple configuration on cisco 892 k9 router to run dhcp configuration, but sadly its not working i did trying restart the service but didn't worked. please check the configurations.Router#sh runBuilding configuration...Current con...
