Hi! I was hoping if I can obtain some assistance with l2nat. I can't seem to get this working. I am trying to implement the network below. The goal is to be able to do L2 NAT Translation from 192.168.1.2 to 10.61.72.5. configurations below: PC1: IP: ...
Can someone please tell me if we have any option to change the no of IcmpEcho packets from 1 (bydefault) to 5 ? I configured the IP SLA IcmpEcho as below and i noticed it uses 1 ping and i want to increase the ping to 5 without reducing the frequency...
can we configure dual-active link Detection/Fast Hello and Virtual Link on the same interfaces?hardware model is C9500-40X. the customer wants to save the interfaces and trying to find a way, if there is a way to use only 1 interface(physical or in P...
I am working with a 6807 and would like to create a policy that would manage bandwidth via subnet/vlan. I'll post an example I found elsewhere below that would handle a similar scenario in that it divides bandwidth 3ways 33% for each defined subnet a...
Hi, I currently have all my network setup in a single subnet 192.168.10.0 (255.255.255.0). Managing it into VLANs will be planned only in 3-6 months.I have a guest/client network range (192.168.10.64/26) managed via ACL rules on the switch.I have a D...
i have recently configured 2 new Nexus 9k series switches i configured the tacacs and the aaa and i am able to ping the tacacs server from the switch. but when i try to login with my tacacs id and pw its not authenticating for some reason. here are ...
Trying to setup a IPsec Tunnel between an existing Firepower (ASA) firewall and a ASAv that I recently installed in AWS. A few issues that I am experiencing.1. The Network interfaces I created in AWS assigned IP addresses from the same CIDR block. Th...
Hi - quick question, I see the capability to perform ERSPAN termination exists in IOS-XE 16.11 and beyond for the Catalyst 9K series, but I do not see any support for the Catalyst 3850 platform. I thought I heard at one point this capability would b...
Hi there, I ran through this paragraph in CCIE v5 book and was wondering can someone help explain this? I don't get the underlined statement below. Isn't it that native VLAN frames do not have CoS values? Let's say between the switch and the router, ...
Here's one for you guys to tinker with: I recently replaced a 3750X in our datacenter with a 3850. The switch in question is connected to a 7k via 2 trunk ports (Te1/1/3-4) configured as a port-channel. The second port (Te1/1/4) is showing numerous...
I have developed several Packet Tracker activities using Packet Tracer 7.2.1. However, after upgrading to Packet Tracer 7.2.2, when I enable "Always Show Port Labels", now I on see the first letter of the port. See attached image. Also attached is th...
I am having some issues trying to get OSPF working on a nexus 5K. I have simplified my configuration down to 2 switches/routers and just a couple interfaces to run some test. When I do this simple config using routed interfaces OSPF works and I can s...
I am totally lost on this one. A port connected to a backup server on hyper-v is losing packets. I get in wireshark lots of retransmissions including fast retransmissions and duplicate acks. The mtu on the switch was set to 9000 however the nic is no...
Hi all!I would have a question about an issue with CDP I am facing.We have an AP which is hitting the Bug CSCef35717.So the AP is sending CDP Frames tagged with VLAN1 even though we have a trunk with native VLAN different than 1.We have the issue tha...
We are tracking icmp-echo of remote IP of high BW link under IP SLA and then tracked in an HSRP. Here is the config details of IP SLA:ip sla 10 icmp-echo x.x.x.x source-ip y.y.y.y timeout 1000 threshold 500 frequency 3ip sla schedule 10 life forever ...
