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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 ...
Resolved! Cisco 1841 ROMMON software
Looking at the Cisco Software Download centre for the 1841 Integrated Services Router it shows C1800_RM2.srec.123-8r.YH13 as the latest IOS ROMMON version dated 16/11/2010. My 1841 has the C1841_RM2.srec.124-13r.T dated 06/09/2006. Is the 123-8r.YH13...
it says that the cisco sg300-28 managed switch default system mode is Layer 2. but i want to change it to layer 3.i have read the admin guides and googled it already but i can't get inside the "Console Interface Main Menu" where the switching from L2...
Resolved! Trunk access switch to distribution
I'm trying to lab a Core, Distribution, Access lab design. In short, the core is a 2811 router and my distribution is a 3560 as is my access switch. I setup BGP between the core switch and distribution, and when I connect a host to the distribution...
Hi guys ,im need some help here, i trying to connect two switches to gather with 2 up links cable , first switch L3 ( 3750 ) , i will connect this L3 switch to other Cisco switch (3850) . i need how to configure ports on both . Many thanks
Hello everyone, on a 6800 vss how can I initiate a manual failover test test redundancy? I would like to do it clean, not by pulling the power cord
Hello, I am new to Cisco and am trying to configure my router 887VA to use my sky adsl. I have configured as below and need some help and it is not connecting to the internet. I get a solid LED on the CD indicator of the router. Any help will be ...
Recently got a L3 switch Catalyst WS-C2960C-8TC-L to do some OSPF routing. However, I'm not sure whether I need a license or a correct image to enable this thing. Upon upgrade the IOS to latest, I'm able to type "ip routing." But when I do "router ...
Dears i have a customer that wants to activate FCoE on Nex 7700 on a F3 module(N7K-F348XP-25) but am confused with licensing what licensing needed to enable FCoE on the card do i need (Advanced Services Package(N7K-ADV1K9)) to activate the storage ...
Hi experts, I just received a document with this vulnerability: "SSH Server CBC Mode Ciphers Enabled" for many cisco switches. the description says: "The SSH server is configured to support Cipher Block Chaining (CBC) encryption. This may allow an...
Hi All Can someone advise when i create and apply nested qos policy it s accept all command but doesnt display in show run , for example below class is cerated and accepted by router but in show run only show first three line's are show in runniung c...
Hello all. Just looking for some verification. I am going through literally a checklist and saw this on the checklist. Obviously didn't want to blindly enter it and have been looking for some documentation/explanation but haven't found exactly wha...
I have a Nexus 5548UP VPC setup acting as a DHCP relay. The DHCP server is on a Microsoft WDS server in order to simplify the setup. DHCP is working on clients, but I can't get PXE boot to work. If I place the DHCP client in the same VLAN as the WD...
Does below diagrm of HSRP work properly? Any special configuration necessary on L3 Switch?
Hi all, I realise cpu core0 of my cisco 3850 switch stack of 4 switches is having high cpu utilization of 100% constantly when i do a "show process cpu | ex 0.0". The other cpu core are fine at below 20% utilization. This command would also list the...
