Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi,
I have this problem on two members of a Cisco 3850 stack (8 members) :
today, beetween 11h25 and 11h35 and beetween 12h45 and 13h00, only on two members of the stack, all the PC on a specific vlan lost the connection (no ping to their IP). The ot...
Hi,
I have N7k with NX-OS 6.2 (16), and divided with one admin vdc and a Prod vdc.I have 3 external NTP server (10.92.5.58, 10.92.5.59 and 10.7.11.6).
The vdc admin is configured like this (3 ntp server; source interface: management) :
interface mgmt...
Hi,
I have these messages error (30 times per hour) on a Nexus 7000 and a C6509 :
C6509 :
Oct 5 06:57:00.000 PARIS: %OSPF-5-ADJCHG: Process 10, Nbr 10.102.16.254 on Vlan300 from EXSTART to DOWN, Neighbor Down: Too many retransmissions
Oct 5 06:58:0...
Hi,
I would like configure a WLAN with no user authentication.
Clients connect them to a portal page where the user just has to accept terms and conditions, no login and password required.
It is possible ? How to configure a WLC 5508 ?
Thanks
Hi,
what is the difference between "Joined" and "Connected" AP status on Cisco 5508 wireless controller in HA configuration?
I have two WLC 5508 in HA configuration. In 3 october the controller switchovered with reason "Active controller failed" (a...
Hello,
thank you for your reply.
show spanning-tree vlan 30
VLAN0030 Spanning tree enabled protocol rstp Root ID Priority 30 Address 0008.e3ff.fc28 Cost 1 Port 2377 (Port-channel1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Prio...
Hi Mark,
the Nexus stopped to send ntp requests from the Loopback interface0 (10.103.17.253) to the ntp server (10.92.1.4).
The IP address of the ntp server (10.92.1.4) was configured on another switch (a C6509), neighbor of the Admin VDC of the Ne...
The ntp is configured only on the default VDC (the vdc Admin) :
ntp server 10.7.11.6 use-vrf managementntp server 10.92.5.58 prefer use-vrf managementntp server 10.92.5.59 use-vrf managementntp source 10.197.99.100
vlan1
vrf context management ...
I Mark,
I changed from
ntp source-interface mgmt0
to
ntp source ip-address
on the vdc Admin, and I passed the command
no feature ntp
on the vdc Prod, but the ntp server received again the requests from the 10.103.17.253.
Perhaps it is a b...
