Network Management

Have a very basic question regarding Site to Site VPN Tunnels... Is it required to establish tunnel at the same time at both locations ?  i mean can one location configuration be done on one day and the other side configuration can be completed the n...

How many PAT we can do with a single global IP. ip nat pool NAT-POOL 1.1.1.1 1.1.1.1 netmask 255.255.255.252ip nat inside source list 101 pool NAT-POOL overload

Hi, I am currently in trouble with configuring MAC authentication correctly. When I connect my computer on the port, the port has vlan 999 which is fine. The computer is compliant and he gets the vlan 1 to access the network.  When I disconnect the c...

We use command snmp-server tftp-server to define the tftp server allowed to access our routers. Appears that in IOS XE 16.9, this command is no longer available and must be replaced by command snmp-server file-transfer access-group xx protocol tftp. ...

Can anyone suggest a syslog/firewall analyzer that would help us collect stats (bandwidth on interface/VPN logins etc...) for our Cisco ASA 5515x firewalls. Thanks

Hello,I'm looking for a possibility to run a command (copy an ios-image) on several vty lines at the same time via a EEM-policy (tcl-script).I'm able to open multiple vty lines like:if [catch {cli_open} result] {error $result $errorInfo} else {array ...

Hi, can anyone help me? I am change IP on the client, when i go to Monitor / Monitoring Tools / Clients and Users , i got my client, mac,ip and other properties, table show me old IP. Then i run Refresh From Device, i got new IP from device, and go b...

Hi AllI've configured DHCP snooping on the access layer switches as follow: ip dhcp snooping vlan 1-50,52-59,61-4094ip dhcp snooping database flash:dhcp\bindings.txtip dhcp snooping Switch DHCP snooping is enabledDHCP snooping is configured on follow...

Hi,on a fresh install of Cisco Prime 3.1 I cannot get SSH connection to work. I can ping the server and access the webUI, but trying to connect through SSH just goes into timeout.I've confirmed that the sshd service is running and it's listening on p...

hi every one...i  am new in networking and i am bit confused in ospf  wildcard mask..ospf configartion on routers are as follow:R2(config)#router os 3R2(config-router)#net 4.1.1.0 0.0.0.6 a 1% OSPF: Invalid address/mask combination (discontiguous mas...

Hello, So I work at NOC. And sometimes, when our monitor shows that something goes down, a router/switch, that is not always the case. When I troubleshoot it, I see that it is up and running and etc. So most of the time it is management problem. My q...

Hi Guys, I have a customer who used different authentication types for wired end users on his switches.Dot1x - single and multiauth and no authentication. Is there any way we could create a report with Cisco Prime to give us an overview of the authen...