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Hello, I am using a layer 3 switch as the Edge router for my ISP connection. I've created 2 vlans, one for the WAN with the transport block a /30 and then another vlan for the LAN side which is a /26 Here is what I've created. interface Vlan10descrip...

maniac79 by Level 1
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  • 2 replies
  • 0 Helpful votes

I use oid 1.3.6.1.4.1.9.10.118.1.6.1.1.2 to capture Isis neighbor status. 3 is up and 1 is down.  When there is a problem with the link, for example, the interface is closed, the Isis neighbor disappears, and there is no real down. Why?R4#show isis n...

Yvan.hua by Level 1
  • 759 Views
  • 7 replies
  • 0 Helpful votes

Hello everyone, hope everyone is doing well !!!Thanks in advance for inputs/suggestions !!!! I am looking into migrating from EIGRP to OSPF inside my data center and needed some guidance.I have been running EIGRP inside my data center forever and BGP...

dtran by Level 6
  • 2371 Views
  • 23 replies
  • 5 Helpful votes

Hi Everyone, I have a Cisco 4221 router with below configuration for QoS shaping and applied on the Tunnel interface: policy-map SHAPEclass class-defaultshape average 5000000 interface Tunnelxxxdescription xxxxxbandwidth 5000ip unnumbered Loopbackxxx...

byme88 by Level 1
  • 412 Views
  • 2 replies
  • 0 Helpful votes

Hi,We have 2 locations. Please see attached topologyThe first one is the Main Office and the second one is the Data Center/Colocation.We have 2 different ISP at the Main office ISP1 and ISP2.ISP1 is connected to a Layer 3 SW on Port 1 and Port 2 and ...

Tazio4436 by Level 1
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  • 2 replies
  • 0 Helpful votes

Hi all.I have this problem  on my productive network.I routed all my branches on my Central branch, but I need use the Local internet service for some hosts (like Akamai) so I have replied the base configuration on GNS3. R1 Config. interface FastEthe...

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Hello I am looking to update my IOS XE 9300/9200 switches, currently running 16.12.5 - I see Amsterdam train (17.3.4a) and wanted to know if this would be good choice with respect to staiblity, performance issues, vulnerabilities etcWe are looking at...

Resolved! VLSM Help

Hello, I would like some help for this VLSM subnetting. Classless subnetting I still haven't gotten down yet, but classful is easy enough since you use the same sub mask.So it gives me an IP: 192.168.1.0/24and it gives me 2 hosts: Router 2: 30 hosts ...

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