I have two separate Cisco 9500 stacks, in different MDFs and servicing different IDFs. Each MDF will have own router, so connecting Cores via Layer 3 and have all Vlan SVIs with hsrp. When configuring stackwise, do I have to use a different domain nu...
Forum Posts
Dear All, I am trying to configure netflow version 5 on N7700 switch using F3 module, the below error: record Monitor_RecordWarning: Some fields can not be exported because they require Version 9 what does mean? Thanks
Hello, I'm learning Cisco at the moment and have looked at the DHCP configuration. Mostly is makes sense. However, I dont understand the motivation for: ip dhcp excluded-address x.x.x.x y.y.y.y being part of the global configuration and not part of a...
Resolved! Ring topology problem
need to change the port ALT in my ring topology using rep I need to change my ring topology using rep. Problem with dhcp in client's ring structure client has a ring topology client has a ring topology, when we disconnect one side of t...
Resolved! etherchannel load balancing - questions
Hello Guys, @paul driver @Joseph W. Doherty @Reza Sharifi @Deepak Kumar @Georg Pauwen @Leo Laohoo I have some confusions about load-balancing with etherchannels, what are options to do load balancing ? how to decide the right method for best r...
Hello Guys, My Panasonic VoIP phones does not support the cdp or lldp, so i just connect that phones in Access vlan. this is my config : int g3/42 switchport mode access switchport access vlan 14 exit I want to configure QoS for this vlan , Purpos...
i have entered the below configuration on my cisco router for collecting netflow information. R1(config)#ip flow-export destination 192.168.30.134 R1(config)#ip flow-export version 9 R1(config)#interface f0/0 R1(config-if)#ip flow egress R1(confi...
Hello, Total noob here. Just got a C4948 switch and while I was trying to restore to factory defaults I deleted the OS. I am in rommon version 12.2. I then setup a tftp server with SolarWinds and am able to ping it successfully from rommon per ...
As title explains, I am not able to change the confreg in rommon to 0x2102 by issuing: rommon 5 >confreg 0x2102usage: confreg When I issue confreg, I am trying all sorts of options and am always booting in 0x0101 or 0x0142. How do I change the confi...
Hi ALL, I need an help to find a problem in my network configuration. I have a Vodafone Router that manages both IP phones and LAN traffic for PC. Original configuration had one switch SG200 and I had to had another unit because I had not enough LAN ...
Hi guys, I take first steps to learn MPLS. Need some clarification with that document: https://www.cisco.com/c/en/us/support/docs/multiprotocol-label-switching-mpls/mpls/13733-mpls-vpn-basic.html In the physical topology, there is 11 routers. ...
Can anyone advise on the best way to add a couple of 8-port modules to a cisco 4500x pair running VSS. I can see that the switches support OIR but it is the VSS aspect that concerns me - Are there any known issues performing the upgrade on a VSS pair...
HiI may be looking at this wrong so all advice appreciated.I have a Catalyst 2960 switch (layer 2 I understand) which is connected to a Cisco 2811 routerthere are 5 tenants that are going to get a single port each on the switch, who all share the sam...
In a VIRL simulation I have two IOSvL2 switches connected together. Each switch has a VLAN 101 interface, and the ports they are connected to each other on are access ports. If I change the VLAN 101 to primary private, they lose the ability to connec...
Resolved! voice vlan database
Hello Guys: @Peter Paluch @Jon Marshall @Joseph W. Doherty @Richard Burts Does voice vlan is on different vlan database or it is same vlan database ? what does trusted or untrusted port means ? Thanks
