Routing

I have NCS 540 router which i recently updated from IXR 7.4.2 to 7.7.2  Not sure if the error is related to the upgrade but i have been seeing a lot of those messages on my NCS 540 router what could be the cause and how i can i resolve it.RP/0/RP0/CP...

how long for Cisco ASR 1000 to load the BGP tableIf the ISP is doing default does the router need to wait until the BGP is load or just use default route?

Hello everyone.Before asking a question let me briefly explain the topology for our future hub-to-spoke SD-WAN network,Requirement is to use no Internet connections at all, another option we currently have is L2 VLAN's provided by ISP on each branch,...

Cisco ASA command line output taking 20-25 seconds to display command output and this is causing serious delays in processing the output by other servers from this device.If I enter # show interface or #show run These commands are taking more than 25...

I have nexus 9200 switches in vPC acting as the core for an office building that’s more traditional campus - pair of catalyst switches per floor, /24 subnet per floor all svis on the nexus switches.Currently the catalyst switches each have 1 fiber ru...

Hi  All in our MPLS Network we connected two Cisco NCS-5508 by isis routing protocol and we faced issue that the NET ID for isis appear instead of the hostname :RP/0/RP0/CPU0:ROUTER-A#show isis neighborsSat Jul 13 12:39:20.979 ASTIS-IS NBN-ISIS neigh...

I am preparing two lab exercises on the LISP protocol. The network diagram is as follows:Lab 1:10.10.0/24 10.20.0.0/24(172.16.10.0/24)PC1----R2---------R1-------R3-----PC3(172.16.20.0/24)MS/MRLab 2:(172.16.10.0/24)PC1--(V10)-S1--R2------R1-------R3--...

Hi,Can someone explain me what is the purpose of having a permanent static route? I would appreciate to be explained it with some case scenario.So if I put for ex. ip route 1.1.1.1 255.255.255.255 2.2.2.2 the static route will be present in the routi...

Hi, I have a question after checking the EOL and from management perspective what is the meaning of end of vulnerability/security support exactly? it mentions "The last date that Cisco Engineering may release a planned maintenance release or schedule...

Hi, I have configured my router to run OSPF and established adj with other routers (thru switch). However there are 2 routers that wont established the adj. It keep appears below log. It is in the same network/subnet. The MTU is 1500. What is other p...

Within a router, Is PAK_Priority preserved once a packet is encapsulated in GRE? In other words, if a EIGRP packet had PAK_priority set and was then encapsulated in GRE, does the GRE packet now have PAK_priority set?

Hi, in my configuration there are several users and a radius server, I log in to everything with SSH.Now I need to create a user that can only be connected via the console port.and as soon as I create a user with the commandusername cisco privilege 1...