I have recently rebooted my Cisco ISR4331 IOS -XE SD-WAN cEdge router using "reload" command.After reload I compared the show run before and after reload.After reloading I have seen additional commands which are shown in the show runsnmp-server enabl...
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I have 2 vSmart controllers in my environment. (Cloud hosted)Currently for both the vSmart controllers NTP is not configured. Due to this there is roughly 4 mins time difference between these 2 controllers.I would like to understand what the downsid...
Hi experts,I wonder if you could provide some ideas for a new design office which required 99%% uptime due to the nature of its users financial working .I have been asked to provide some ideas for the new site deployment, and my ideas are as follows....
topology： R3---R2---R4R3 and left interface of R2 in 10.10.10.0/24;R4 and right interface of R2 in 10.10.20.0/24 subnet. when R3 ping 10.10.20.255,it receives a reply from 10.10.10.1 which is R2's interface in 10.10.10.0/24 subnet. why?In my opin...
Doing some testing with SDWAN 20.15.6.1 and I am trying to configure a sub-interface on the service side. I have tried adding a CLI template but it does not get applied to the router and don't see any option under the profile for the ethernet interfa...
To build an HA setup for the MX appliances, what are the requirements from the ISP side? Specifically, is it mandatory for the ISP to provide at least three IP addresses per WAN circuit to support MX HA, or are there alternative deployment options wh...
Hi Team,As outlined below, we would like to configure vEdge to perform routing in VPN 0 so that NTP can be synchronized between legacy network devices and servers.(Due to the network architecture, communication needs to take place over the underlay.)...
I'm in the process of learning how to build a SD WAN environment with a cluster of vmanage servers and a number of controllers and validators. Right now the setup is strictly an air gapped lab. I have physical c8000 devices I was looking to onboard...
Hi all,Long story short.2 asr's ASR-920-24SZ-MSame ios version (old, I know 16.9.5f)Uptime around 4 yearsUsed as mpls devices, fully licensed.Well known bug of not graphing and showing counters on ports was active for a year or longer but that was ac...
We have just upgraded the Control Components (vManage, vSmart and vBond) to version 20.18.4. Everything just works fine - no issues at all. But, now we would like to update our cEdge devices to version 17.18.04.0.759. After the upgrading the first on...
I have a cisco RV340W and a cisco RV340 and I am trying to backup and restore the cisco RV340W configuration to the cisco RV340. There is an error when the configuration file is being uploaded. "Failed to load configuration from PC to running configu...
As far as i know routers does 2 thingsUse the shortest paths when sending frames.Send messages to outside devices using the 1 IP adress it recived from the ISP.I seached into why we just can't use switches if switch-to-switch communication works. Mos...
Unsure if this is an MX or Starlink issue, however to avoid the obvious negatives of double NAT and two DHCP servers on a network, I put the Starlink router (gen 3) into bypass mode so that the MX68 it is connected to can perform routing/DHCP/NAT dut...
Hello, everyone.I have a quick question about something I might have misunderstood during my studies. This is my topology:PE1 and PE2 config:PE1(config-if-srv)#do show run int gi3 Building configuration... Current configuration : 290 bytes ! interfac...
I've recently migrated a classic CBAC configuration to ZBFW (I know drag me into the 21st centuary...) on a Cisco C921-4P router running the latest IOS. There are several 'inside' interfaces and two 'outside' interfaces. The outside interfaces are ...
