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Scenario - migrate servers while maintaining their existing IP address from data centre 1 to data centre 2 with minimal downtime. Diagram attached.I'm planning on using a Cisco ASR1001-X with AES license at DC1 and DC2 and configuring the routers wit...
I have two Cisco 6504-E's which have a IDSM-2 module in each chassis. The supervisors are configured in VSS mode. How should i configure my IDSM-2 modules for resilience?I am planning on using Inline VLAN pairs and i was going to etherchannel the two...
TopologyI have a data centre with two layer 3 distribution switches using eigrp to connect to two edge layer 3 switches which are running eigrp and bgp. The two edge switches communicate with each other via ibgp using their loopback addresses which a...
Hi, i'm having some issues with a Cisco 877W router connected to an ADSL line (UK). I have layer 3 connectivity to/from the router to our data centers across the private broadband cloud but i'm getting alot (approx 10%) packet loss which is causing t...
I'm using a Cisco 877W router which connects to a private broadband network using PPPoA. I have installed many other 800 series routers on broadband lines successfully so am familiar with DSL but cannot resolve this issue.When i connect my router to ...
Thanks Minh,So it is possible to have switchports configured as routed, fabricpath and trunk/access in a fabricpath configuration? Do i need to add any spanning-tree pseudo or priority configuration?Sample configs:#ASRinterface GigabitEthernet0/0/1 n...
Thanks for the reply. Although the ebgp routes were in the bgp routing table on both edge switches they were not being chosen because:1. The gateway in the bgp table was the CE router which was not the next hop, doing a ping failed to the CE router 1...
I had the PSTN provider come out to check the line and they confirmed it was ok. The fact i get a carrier detect should mean the line is ok. I'm just a bit confused that i do occassionally see some traffic from the ISP but don't complete the PPP nego...
Thanks for the response and clarification Although i believe multicast routing is possible in routed mode.So plan B, i use a pair of cisco ASA5520 to replace the Checkpoint firewalls and use VRFs to seperate the DMZ and Internal network which means ...
