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How are DSCP values set?

Hello,It's possible to identify QoS traffic based on DSCP values. For example, for the EF class, by using the command "match ip dscp ef". But, how is the correct DSCP value set for specific traffic?I know that with some applications, the user can hav...

a1111 by • Level 1
  • 265 Views
  • 7 replies
  • 0 Helpful votes

AP C9124AXE-ROW don't activate RADIO (2.4 and 5 GHz.)

Hi guys!I have some Access-Point (AP) C9124AXE-ROW in Controlle Cisco C9800-L version 17.6.4.The problem is that some APs C9124AXE-ROW do not activate the radios interface (5and 2.4 GHz).The power of the APs is OK 60W.As far as I know, there is no in...

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Trouble with ssh on a Mac to a Cisco router

C-Kermit 9.0.302 OPEN SOURCE:, 20 Aug 2011, for macOS 11.1 (64-bit)Copyright (C) 1985, 2011,Trustees of Columbia University in the City of New York.Type ? or HELP for help.(/Users/edwardstafford/Library/Application Support/MacWise/kermit/Update/) C-K...

cisco 2901 ROMMON help

Hello all,Looking for advice as I am unable to get to ROMMON on my Cisco 2901. It seems password recovery has been disabled. I removed the compact flash and rebooted without success. Please see output below. System Bootstrap, Version 15.0(1r)M16, REL...

what is the real trigger for spanning tree take effect?

greetings guys,sorry for raising this kind of old-school question.It seems it is usually said that whenever there is a physic loop, a spanning tree (whether 802.1d or 802.1w or whatever, as long as they are not disabled) will take effect and block so...

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seanxiao by • Level 1
  • 297 Views
  • 9 replies
  • 0 Helpful votes

IPPBX CISCO ip-Phone

I have 2 office locations. In main office I have dgm pbx server for cisco ip-phones and network range is 192.168.1.0/24. In my branch office I have network 172.16.1.0/16. I have ip-hones there. I have DMVPN tunnels between cisco router for reachibilt...

How to configure multicast service on SR-MPLS TREE-SID

Hi all,I am trying multicast service on SR-MPLS, referencing this documentation.I would like to configure "Static Segment Routing Tree-SID" for now.https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5500/segment-routing/72x/b-segment-routing-cg-ncs5500-7...

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IE 4010 boundary clock, PTP not working on access ports

Hi,I have a IE-4010-4S24P switch with "15.2(8)E6 (Crypto) UNIVERSAL" firmware.I have configured it to act as a boundary clock (Power profile), and the switch succesfully synchronizes with a GPS clock connected to an access port (VLAN 2). To another a...

joonas by • Level 1
  • 166 Views
  • 3 replies
  • 0 Helpful votes
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