Hello, My previous post was marked as spam for some reason so posting again...I have a 3750G and 3750E and I cannot seem to get either to export any netflow data. The "show ip flow export" has nothing in it. I have tried version 5 and 9 and also t...
Forum Posts
Hello - I have a branch location that exists on a 192.168 subnet that will be physically moving into our main location that is on a 10.10 subnet. I am hoping that I can use the Cisco 2951 Router at the main site to handle both networks, but do not h...
Resolved! Packet Fragmentation questions
Dear Community,I am currently studying for the CCNP-ROUTE exam in an attempt to pass it before the February 2020 deadline. I am currently studying section 1.3b that has to do with IPv4 and IPv6 fragmentation and I had a couple of questions:1) When th...
Hi all. Seems like there are a lot of BGP discussions, but in my searches I have not seen any discussions that directly touch on the use case I have in mind.Scenario:I have an ARIN-assigned /24, a single ASR1001x, and two ISP's who are willing to us...
Good morning, we have a dmvpn hub and spoke configuration. Our spokes are dsl lines, they act as a failover for when our MPLS circuits go down.Everything works.Recently we have begun using these dsl lines for internet access at the branches, rather ...
Hi. I need to submit this packet tracer in about 9 hours. I thought I was done with this but I found some problems that popped up. The devices in the green area can ping the red area, while the devices in the blue and yellow areas can no longer ping ...
We are looking at building a DMVPN which terminates on CSR1000v hub routers. We want to run ZBFW and Snort. The throughput requirements are very small...maybe 100-250Mbps tops. I know I need the security license and the CSR needs to be able to hav...
RSP720-3CXL-GE Standby Supervisor Running ONLY on 8G Fabric SpeedHi Guys,Good day.Need your help on understanding why the standby supervisor of my Cisco 7600 router is running ONLY on 8G Fabric Speed:#show fabricshow fabric active:Active fabric card ...
Is it possible to stop the standby router in an HSRP pair from forwarding traffic from it's LAN side interfaces until it becomes the active router?
I need some clarification after a fun morning, fortunately there are not too many users this morning! After bringing half of my network down today while adding a vlan to some trunk ports on the core I am trying to get clarification on the difference ...
Hello team,I have an issue trying to optimize, if possible.I have a critical service which I need to improve.This is the scenario. I have a subnet which I receive from an iBGP neighbor.It is a public ip address I can reach from a private circuit from...
Hi Techies ,I have some Cisco routers sending configuration change logs integrated to Arcsight SIEM (like syslog server). The events generated per second are very low for these devices (3-4 logs in 10-15 days). We raise alerts if we do not receive lo...
Hi All,I need help in designing a network. Im currently planning to migrate the core to a Data Center. Below is the initial topology for 2 test sites.Current Setup1. Each Site has a Firewall and a Direct Internet Connectivity, Core of sites is connec...
I am currently using NCS5500 for core routing. I want to redirect some type of traffic to a directly connected IP. How can i achieve it?I tried using access-list but it is not working.
Resolved! ACL syntax for default route?
What is the correct syntax to identify a default route with an ACL? FYI, I'm putting together an EIGRP offset list and it seems that only ACLs are permitted to identify routes.
