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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...

Hi All,I have managed to configure to configure a 857W - it connects to the internet and everything is good - except that I can't ping the ethernet group or make any connection from either the WAN - > inside or Inside -> WAN.I think I have mis-config...

Resolved! OSPF LSA Expiry..!

While i understand that OSPF LSA is flushed by the originator always, i don't understand how all the OSPF routers in a given area come to know about failure of a router (going down abruptly).. Do all the routers in the domain have to wait under MaxAg...

i enabled EIGRP in 2911 router only the lan interfaces which has the ip nat inside enabled is showing in show ip eigrp interface:st    PendingInterface              Peers  Un/Reliable  Un/Reliable  SRTT   Un/Reliable   Flow Timer   RoutesGi0/0.116   ...

hi all,just a quick question, can the below config be converted on a cisco switch port.INITIAL CONFIG:interface FastEthernet0/1 switchport trunk encapsulation dot1q switchport trunk native vlan 2   switchport mode trunk   switchport voice vlan 1  ...

These are the commands I run to copy into my disaster recovery planning documents. Just wondering if there are any other commands I should run or if maybe this is just overkill.SW 3750 STACKsh versh bootsh env allsh invsh switch detailsh cdp neish vl...

Hi all, Do we have udld support in routers ? can someone pls guide me if we have this feature available on cisco routers ?                   

Jonn cos by Level 4
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I'm confused on table 2 of this doc:  http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps4324/data_sheet_c78-728191.htmlFor a single sup 8-e, I can utilize all 8-10Gb ports, but when I go to a dual sup with active/standby, I can only use 4-...

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