Routing

Resolved! %SYSLOG-6-SYSTEM_MSG : Logfile wrapped-around after exceeding max-size

Hi, Observing these logs %SYSLOG-6-SYSTEM_MSG : Logfile wrapped-around after exceeding max-size on the nexus device Can anyone advise what are the reasons for this appearance . I believe this may be the designed behavior but just trying to search f...

Nexus OSPF Authentication error when using message-digest-key

Hi,On nexus 9k ver 9.3.5 I am using message digest key to create a type 7 digest, but I am getting this error:Error: Invalid Type 7 passwordThe exact same configuration on version 9.3.1 works fine. So something must have changed in this version but I...

NX-OS QoS - DSCP marking takes place before static nat

Hi,I'm testing QoS service policy to mark all outgoing packets with DSCP CS3 on NX-OS on 9300 ver 9.3.(1). Service policy is applied to the uplink interface.The subnet which this policy is applied to (Floating subnet), is not configured on the switc...

Resolved! BGP VPNV4 output

Hi, Could someone please explain that why am I seeing this output ? I think I should see just one route, but I see two paths coming from same BGP neighbor and RR, the only difference I see is that best path has Extended community and the other path...

Nexus 9K - Conditional NAT

Is there a way to perform conditional NAT similar to way its explained in this article https://www.ciscozine.com/using-route-maps-for-conditional-nat/ with the Nexus 9K platform? It doesn't appear I can use the route-map command on my NAT rules. Than...

Resolved! Access list to deny access to router interfaces.

Hello Expert, I have a router configured as spoke in dmvpn topology connect to Hub router via the vpn tunnel over the internet.I want to deny all access to the wan interface for any attempts via the internet.I humble request some guidance to achieve ...

Connectivity between untagged port and BVI on ASR9k

Hello! I need to connect a device directly to ASR 9k router.Device doesn't support vlan tagging and is connected to Gi0/0/0/1 inetrface. Configuration is on picture below.Two ASR routers have connectivity and HSRP works fine.But there is no connectiv...

Cisco Packet Tracer Business Topology Diagram

Resolved! Failover to static route when BGP fails

Hey all, We have just recently setup a BGP connection to our Azure environment via an ExpressRoute. What a pain that was, but we're slowly getting it up and running. Before the BGP connection was setup, everything was being routed through our Meraki ...

Resolved! Source NAT port range settings

Hello all, I would like to know what is the default port range of source NAT overload on a Cisco router ? <1024–65535> ? So, this command "ip nat settings interface-overload port range start <1024–65535>" allow me to limit or increase the default r...

Static IP ASA network to Dynamic/NATed ASA network. Pass thru public IP to private IP over VPN.

I recently had a client get a 'snow job' from their internet provider. They had decent internet service with a public static ip that seeming now is no longer good once they were bought out by a larger company. The company 'upgraded' them to use the...

SSH not working, USA public IP on AU service - Cisco 1921 K9

Hi All, The public IP address of the LTE cellular module is 1.145.38.99 (Australia), however, when running the command: show cellular 0/0/0, it shows the public IP address as being 22.165.47.87 (USA). Would this be impacting the ability to use SSH re...

default username & password

I just unboxed a new 3925 V-Sec. I've tried admin/admin, Cisco/Cisco, admin/blank, cisco/cisco, admin/cisco, you name it; nothing on my list worked. Any ideas? Thanks Roy

Combine more Vlan's traffic to one acces port

Hi All,I need to find a solution to combine for a single receiver UDP multicast stream's from different VLAN. Details: ISP gave me a service on a RJ45 port. 3 Different UDP stream in 3 different VLAN.I have a receiver, which can not handle VLANS, so...