Routing

Resolved! Catalyst 3850 - Interface Range - Behaviour

I want to select a range of interfaces across 4 switches in a stack. This command returns with the error "% Invalid input detected at '^' marker." interface range Gi1/0/2 , Gi1/0/4 , Gi1/0/11 , Gi1/0/13 - 14 , Gi1/0/17, Gi1/0/20 - 21 , Gi1/0/23 , Fa...

IWAN Pfr configuration EIGRP SAF neighbor discovery

HI , Im trying to implement IWAN single branch router deployment in a testing environment. I have two WAN links to my branch router (cisco 819 ) which is a cellular network (4G) and MESH (using firetide devices). Both links are terminating in the ci...

Wake On LAN

I will try and make this easy to understand but it will get a bit long, however I don't want to leave anything out. I am troubleshooting a WOL issue for a customer. They have a core, distribution layer, and access layer. Links between core and distr...

2960 Privilege Mode Configuration

Hi, I'm having problem configuring the privilege mode of the 2960 catalyst, every time i configure the command: IOS: "flash:c2960-lanbase-mz.122-25.SEE2/c2960-lanbase-mz.122-25.SEE2.bin" username test privilege 5 secret test privilege exec level ...

Resolved! is AX License can use C2921-V/K9?

Hi everyone. I have questions for my C2921-V/K9. our customer buys C2921-V/K9 and AppX License. but I think Voice bundle router and AX router is different model. is AppX License can register for C2921-V/K9? license purchased by customer is L-SL-29...

Resolved! Does recommended IPBase IOS image for 2851 support OSPF?

We have a number of old 2851 ISRs running IOS 12. I'd like to upgrade to IOS 15, but I only have 256 MB of RAM, so I can't run the c2800nm-advipservicesk9-mz.151-4.M12a.bin image. The configuration is simple, but I do need OSPF. Does c2800nm-ipbase...

Resolved! QOS | Classification| ATom based on Access-list

Hi everybody, I hope you are doing fine, I have this weird strange question ( sorry my curosity is killing me) , unfortunately I can not test that out in GNS3 ( issue with IOS image) Here is my weird scenario on EoMPLS: CE1--199.199.199.1--f1-PE1--...

Queue Limit and Hold queues on Nested CBWFQ

Hi I am to understand how the queue-limit is calculated on ASR Version 16.03.02 The configuration for the CBWFQ is as follows policy-map WAN-OUT-CBWFQ-10M-EF class EF priority 10240 class Routing bandwidth remaining percent 3 class AF4 bandwidth r...

Transport mode in IPSEC

Hi All, I am trying to learn the difference between the transport mode and tunnel mode in an IPSEC VPN setup. I have read that transport mode uses original IP header as outer IP header and send data to destination. Tunnel mode adds a new outer IP hea...

Cisco 819G issues with Cellular o Profile 1 ( default profile )

Hi, After i deleted default profile 1 with the command bellow, look like that some thing doesn't work. Now i not be able to recreate the profile or create a new one with the same APN Look like that some thing doesn't work. Is the only way to correc...

ACL on Cisco 3750 to allow Active Directory Replication and user Authentication

Good day Everyone, I have a router, and eight switches connected directly to that router. Each switch is a separate IP subnet. I will have one Domain Controllers per in each subnet. This would all be one logical AD domain. The Active DIrectory site ...

Total OSPF Outage - Suspecte issue in Loopback IP

Dear All, Yesterday I have faced a major downtime due OSPF not injecting routing information to Routing table. My setup is like follow. Main Router -------- SWT --------> R1 |-------------> R2 |--------------> R3 All the routers are in Area 0 Main ...