Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Resolved! VTP pruning does not prune extended?
According to this fact the answer C is incorrect, and answer D is right,Am I right?? VTP pruning takes effect several seconds after you enable it. VTP pruning does not prune traffic from VLANs that are pruning-ineligible. VLAN 1 and VLANs 1002 to 100...
Resolved! mls queue-sets
After to read the section of CCIE book regarding QoS I know that queue-set output command is useful to configure: Queue, Threshold1, Threshold2, Reserved and Maximum Values for each of 4 queues. If use these CLI commands: mls qos queue-set ou...
I have two switches 3850 , Please check the configuration , Why the LID stacking is not working , The configuration is attached file is correct or NOT
Resolved! MLS QoS map cos-dscp
Hello, I would like to know how change the mls qos map cos-dscp correctly. In my case I want to do these duties: - AF13 must be marked with COS 1. - AF22 must be marked with COS 2. - EF must be marked with COS5. Thanks in advance!
I have a PoE switch and I want to know the maximum distance I have when connecting a PoE device.An example, what is the maximum distance when connecting a 2820 LAP to WS-C2960CX-8PC-L
Here is my configuration R6(config-router)#do show ip eigrp topology IP-EIGRP Topology Table for AS(1)/ID(6.6.6.6) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 5.5.5.5/32, 1 succes...
hi all, Am looking for Origin of country and Test certificate for both the switches for my client, appreciated if any one can give the link. Thanks Aravindu
Hi! I have Cisco C881W-A-K9, on firmware 15.2(4)M4, that is connected to a an ASA Firewall(supplier, ERP). I have also another tunnel which is connected to the main Office (Juniper) When I run show crypto isakmp sa, the tunnel is Active but idle....
Hi everybody ! I have a problem in the communication with intervlan and switch multi-layer (L2 and L3). My topology is this : The configuration laptops is this :Laptop0 = 10.100.59.11/24 gateway = 10.100.59.10Laptop1 = 10.100.59.12/24 gateway = 10...
Resolved! ISSU and config register
I have a WS-C4507R+E with 2 x SUP8-E. The "Configuration register is 0x2102".I'm planning upgrade the IOS XE to the latest version using ISSU.the configuration has the "boot system flash statement pointing to the current IOS".Question:I have a WS-C45...
Resolved! BGP best path not selecting oldest route
Hi everybody I am kinda curious as to why R1 is not choosing the oldest route EBGP route from R3 with everything being equal up to MED ( MED is skipped as 200,200,.200.200 32 is not being announced from Same AS) SET UP: Above R2 and R3 are advertis...
Resolved! Config register 0x2942
Hi, Anybody knows what is my switch trying to say by "Configuration register = 0x2102 (will be 0x2942 at next reload)" I googled the meaning of config register 0x2942 but I cannot find any explanation. Here is the whole CLI output containing th...
Is it just me or is the release of the Sup 9-E the quietest 4500 leap in the history of the platform? Is it intentionally being kept quiet during its initial limited release (only shipping to select customers right now) in an attempt to keep custome...
Hi everyone I have the topology like you can see on the attached file, and I can't reach R3 from R5 and CAT2 can reach the hole network.. for ex, R5 can not reach loopback 172.16.3.3 of R3 routing table of the CAT-2- for 172.16.3.3: --------------...
HI guys, I am having issue on prefixes received from external BGP neighbor. I can see the number of prefixes received but they are not shown in the BGP or IP routing table. My device is Cisco WS-6509-E with IOS 122-33.SXI4a.bin and using WS-SUP720-3B...
