my existing topology for Cisco 9800-40 SSO is via access switches , as per design standard we cannot connect anything on the core layer except access switches and routers so we had to connect the wlc's to the access layer.  there were issues with HA ...

am i correct in my understanding that RP mode in Cisco 9800 in IOS 17.x is connecting the 9800's back to back via RP port and RP + RMI is connecting the RP port to the core switches running in VSS or HSRP ?  RP + RMI checks the gateway failover and d...

hello guys i was able to setup my vmanage , vsmart and vbond succesfully , vbond is CA server.however i am now trying to onboard the Vedge but it first needs to be added to "wan edge list" on Vmanage.  my vmanage does not have access to internet but ...

initially i did the base configuration for the new 9800 and added the below commands, the wlc is running 17.9.4aline vty 0 15privilege level 15transport input sshand a username and password and enable secret password as well which is pretty simple an...

my customer has 1800 access points joined to a 3850 express mobility switch ( switch acting as wireless controller ) , now i will need to migrate to central 9800 controller cluster , but because of slow wan link, the ap can join the 9800 controller b...