Hi all, I'm setting up a FreeBSD box to be used as NTP server within my network, which most of the time will be a stratum 2 NTP. While I do have some sync problems between the FreeBSD box and the Stratum 1 (work in progress due to a firewall between ...
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Hi, how are you all? I'm doing a little homework, and I've come across a situation and I don't what it means, if anyone could enlighten me I'd be grateful. Here's the gist. I have this little part of a network on a simple stp exercise. The prio...
Hello All, I have to set up a site to site trunk link. On one side the router is equipped with a: NAME: "8 Port GE Non-POE EHWIC Switch on Slot 0 SubSlot 1", DESCR: "8 Port GE Non-POE EHWIC Switch" PID: EHWIC-D-8ESG , VID: V01 , SN: FOC163169N...
hi everyone it would be much appreciated if someone would help or even advise /give some tips In this Network the following scenario is needed to be accomplished: Both Networks (192.168.10.0/24 & 192.168.20.0/24) to reach some applications on Ser...
Resolved! 802.1x Configure Wired 802.1X with NPS
Dear Sir, i would like to ask about 802.1x authenication . i try to configure 802.1x Configure Wired 802.1X with NPS without using ISE or third-party appliance. I watched youtube training video and i followed these tutorials. But when i am testing,i ...
Resolved! Cisco 'GLC-T' is EOL the replacement is Cisco ‘GLC-TE’ but I can’t find the CLEI P/N Part Number?
The Cisco copper SFP GLC-T has been EOL and the replacement is the Cisco SFP ‘GLC-TE’ but I can’t find the CLEI P/N or Part Number anywhere on the Cisco sites. Can anyone tell me if they have used the 'GLC-TE' on a Cisco 3850 and Cisco 2960X? Can te...
Hi, Can you please help me about below scenario I have an access list for a vlan. My requirement is i need to block all communication between this vlan to another , allow only ldap request. Suppose below are the networks 192.168.1.0/24 - Product...
GEAR: I have a four-switch Catalyst 3850-48U-L stack running Denali 16.3.6 (CAT3K_CAA-UNIVERSALK9-M) software. Switch 1 is the current stack master, 2 is current standby . PROBLEM/SYMPTOMS: The specific "Switch 1" entry is missing from "#show invento...
Resolved! C3850-NM-4-10G not working
I have two new WS-C3850-24T with C3850-NM-4-10G modules and in both switches they won't work, showing following errors during boot: "Booting...Interface GE 0 link down***ERROR: PHY link is down" .. " %PLATFORM_PM-6-FRULINK_UNKNOWN_INSERTED: Unsupport...
Resolved! Cisco 3750-X hangs while booting
*Mar 1 00:00:07.658: Read env variable - LICENSE_BOOT_LEVEL =*Jan 2 00:00:05.821: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = c3750x Next reboot level = ipbase and License = ipbase*Jan 2 00:01:15.472: %STACKMGR-4-SWITCH_ADDED: Swit...
Hello, I have macsec (manual mode) between 4500-x and Cat6500 Sup2. How can I verifiy if MACSEC do realy encrypt traffic, SPAN session shows traffic unencrypted. Configuration on both sides: interface GigabitEthernet1/1 switchport mode trunk switch...
I would like to add these dscp values ( for skype for business ) : Skype for Business Signaling, DSCP 28, source port TCP 5060:5079Skype for Business Audio, DSCP 46, source port TCP/UDP 50020:50039Skype for Business Video, DSCP 34, source port TC...
What can i do with this situation? G1/0/48 is my trunk port and allowed vlan 1,4,202 and other ports which vlan 1 flapping its my edge ports.
Hi Cisco, I understand that we cannot purchase Cisco Catalyst 9000 series switch without DNA Network Essential or Advantage subscription. If let say I purchase a Cisco Catalyst 9500 switch today, with 3 years Network Essential subscription. After 3...
I need a little assistance with this issue please. I have a SG300-10. (10.7.0.32) I have 3 VLANS setup. 1 - LAN 20 - Guest WIFI 30 - Servers On port 7 of the switch is a Ruckus WIFI AP. It has two SSID's one for private WIFI VLAN 1 and another fo...
