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Forum Posts
I hope this is in the right forum... Alright everyone, I have a bit of an issue here... I am attempting to put a Cisco 2821 router onto my home network, yes home lol. I'm trying to do this for a learning process as well as use this enterprise level ...
Resolved! OSPF advertisement question
I am going to be setting up OSPF in my network and it has been while since I have done OSPF from the ground up. if my address associated with the ospf link is 1.1.1.1 /24 and I ahve 3 other networks configured on it: 192.168.1.0/24 192.168.2.0/24 19...
Resolved! Option 82 and ip-helper
I use ip-helper to forward DHCP broadcasts from all of my vlans to a Microsoft 2012 dhcp server. In my CCNP switch training, i recently came across option 82 and would like to clarify its intended purpose. Is option 82 and ip-helper the same thing? I...
hi, does is make sense to configure these both: int tunnel 0 keepalive 3 5 backup delay 10 10 backup interface tunnel 100 ?
Resolved! 100 mbit hubs?
Hello everyone, I was wondering if someone could answer my question, as I've been pondering about it for a while now. This has something to do about modern hubs and their functionality. I'm aware that hubs can only run at half duplex because of the...
Resolved! Both HSRP Switches on Active State.
Hi all,I have enabled HSRP on 2 Layer 3 switches A and B.They both connect to different layer 2 switches.Layer 3 switches A and B connect directly with each other on gi 1 and 2 ports.Switch A has standby ip priority config for vlan 10 and 20 as 150 ...
We replaced 4 4506 cabinets running the WS-X45-SUP7-E Supervisor Boards on Version 03.06.03.E with Enterprise Services Licenses. We replaced two of the cabinets about 2 weeks ago these cabinets were the switches that the Wyse Terminals were directly ...
Hello Everyone, Is there a command available on a 4948 which allows to verify if marked traffic (DSCP) is received on a port? Thanks
Hi All, I have a question on monitor capture feature of switch which can capture the packets on teh fly and then you can view it in hex dump or export to pcap format The two options I see are capture process switching and capture cef . with proces...
Hello, As we know that if there is a route which is not FS then it is still kept in the topology table. In case when Successor or Feasible Successor are lost , then router performs a query process to identify if routes are still available. My questio...
Hello I hope you can help me with VLAN config on a cisco 3750 switches. We have two office connected with a BT LES link (point to point). With 3750 switches in both offices, and two HyperV servers, one in each office. Both HyperV servers have an iso...
Resolved! OSPF Forward Metric question
Good day. Please review topology used: R1 and R3 - both ASBRs and redistributes information about connected networks 11.11.11.0/24 and 33.33.33.0/24. AREA1 is NSSA Area. Both interfaces on R2 in directions to R1 and R3 have cost of 10. But take a ...
Hello guys I have a question about lacp hot-standby interfaces,according to the cisco documents "When enabled, LACP tries to configure the maximum number of LACP-compatible ports in a channel,up to a maximum of 16 ports. Only eight LACP links can be ...
When it comes Switch Port Security... 1.) Do you apply it on the currently UN-used ports? Which ones? All of them? 2.) Does your employer determine what they want the ports to do if there is an issue?
Resolved! alot of output drops after applying Qos
Hi Guys, I have issue when I apply "mls qos" in the switch , the output drops start come in solarwinds and in the interface it self. I have configured the interface(ethernet 1Gb) as below: interface gig 0/1 speed 10 srr-queue bandwith limit 50 ...
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