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Task 1.7 + 1.8 perfect task config

------------ 1.7 -------------

Chinesedumps-SW101/Chinesedumps-SW102

Chinesedumps-SWxxx>en
Chinesedumps-SWxxx#conf t
Chinesedumps-SWxxx(config)#router eigrp ccie
Chinesedumps-SWxxx(config-router)#address-family ipv6 uni as 65001
Chinesedumps-SWxxx(config-router-af)#af-interface default
Chinesedumps-SWxxx(config-router-af)#shut
Chinesedumps-SWxxx(config-router-af)#passive
Chinesedumps-SWxxx(config-router-af)#af-interface g0/0
Chinesedumps-SWxxx(config-router-af)#no shut
Chinesedumps-SWxxx(config-router-af)#no passive
Chinesedumps-SWxxx(config-router-af)#af-interface g0/1
Chinesedumps-SWxxx(config-router-af)#no shut
Chinesedumps-SWxxx(config-router-af)#no passive
Chinesedumps-SWxxx(config-router-af)#af-interface vlan 2000
Chinesedumps-SWxxx(config-router-af)#no shut
Chinesedumps-SWxxx(config-router-af)#af-interface vlan 2001
Chinesedumps-SWxxx(config-router-af)#no shut

Chinesedumps-R11/Chinesedumps-R12

Chinesedumps-Rxx>en
Chinesedumps-Rxx#conf t
Chinesedumps-Rxx(config)#router eigrp ccie
Chinesedumps-Rxx(config-router-af)#address-family ipv6 uni as 65001
Chinesedumps-Rxx(config-router-af)#af-interface default
Chinesedumps-Rxx(config-router-af)#shut
Chinesedumps-Rxx(config-router-af)#passive
Chinesedumps-Rxx(config-router-af)#af-interface g0/1
Chinesedumps-Rxx(config-router-af)#no shut
Chinesedumps-Rxx(config-router-af)#no passive
Chinesedumps-Rxx(config-router-af)#af-interface g0/2
Chinesedumps-Rxx(config-router-af)#no shut
Chinesedumps-Rxx(config-router-af)#no passive
Chinesedumps-Rxx(config-router-af)#af-interface g0/3
Chinesedumps-Rxx(config-router-af)#no shut
Chinesedumps-Rxx(config-router-af)#no passive
Chinesedumps-Rxx(config-router-af)#af-interface lo0
Chinesedumps-Rxx(config-router-af)#no shut


------------ 1.8 -------------

Chinesedumps-R21,Chinesedumps-R22,Chinesedumps-R23

Chinesedumps-Rxx>en
Chinesedumps-Rxx#conf t
Chinesedumps-Rxx(config)#router ospf 1
Chinesedumps-Rxx(config-router)#prefix-suppression

Chinesedumps-R24

Chinesedumps-R24>en
Chinesedumps-R24#conf t
Chinesedumps-R24(config-router)#router ospf 1
Chinesedumps-R24(config-router)#prefix-suppression
Chinesedumps-R24(config-router)#redistribute eigrp 65006
Chinesedumps-R24(config-router)#summary-address 10.6.0.0 255.254.0.0

Chinesedumps-SW211

Chinesedumps-SW211>en
Chinesedumps-SW211#conf t
Chinesedumps-SW211(config)#router ospf 1
Chinesedumps-SW211(config-router)#prefix-suppression
Chinesedumps-SW211(config-router)#passive g1/1
Chinesedumps-SW211(config-router)#passive g1/2
Chinesedumps-SW211(config-router)#passive g1/3

Chinesedumps-SW212

Chinesedumps-SW212>en
Chinesedumps-SW212#conf t
Chinesedumps-SW212(config)#router ospf 1
Chinesedumps-SW212(config-router)#prefix-suppression
Chinesedumps-SW212(config-router)#passive g1/1
Chinesedumps-SW212(config-router)#passive g1/2


Chinesedumps-SW201/Chinesedumps-SW202

Chinesedumps-SWxxx>en
Chinesedumps-SWxxx#conf t
Chinesedumps-SWxxx(config)#router ospf 1
Chinesedumps-SWxxx(config-router)#prefix-suppression
Chinesedumps-SWxxx(config-router)#int vlan 3999
Chinesedumps-SWxxx(config-router)#ip mtu 1496
Chinesedumps-SWxxx(config-router)#exit
Chinesedumps-SWxxx(config)#int vlan 4000
Chinesedumps-SWxxx(config-if)#ip ospf prefix-suppression disable


Its lot bigger configs please send me personal message so i can keep replying to your queries.

 

 

 

 

Edited by enterprise
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1 hour ago, enterprise said:

 

Its lot bigger configs please send me personal message so i can keep replying to your queries.

 

 Text files, easily created using a simple text editor such as notepad (Windows) or nano (linux) can be a pretty handy and compact way to share large configuration file. Share complete configurations in files, make a brotha happy 🙂

 

While you are in the sharing mode, please do consider also sharing the lab dumps / scenarios.

 

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  • 2 weeks later...
  • 2 weeks later...
On 9/24/2021 at 7:35 PM, enterprise said:

Task 1.7 + 1.8 perfect task config

------------ 1.7 -------------

Chinesedumps-SW101/Chinesedumps-SW102

Chinesedumps-SWxxx>en
Chinesedumps-SWxxx#conf t
Chinesedumps-SWxxx(config)#router eigrp ccie
Chinesedumps-SWxxx(config-router)#address-family ipv6 uni as 65001
Chinesedumps-SWxxx(config-router-af)#af-interface default
Chinesedumps-SWxxx(config-router-af)#shut
Chinesedumps-SWxxx(config-router-af)#passive
Chinesedumps-SWxxx(config-router-af)#af-interface g0/0
Chinesedumps-SWxxx(config-router-af)#no shut
Chinesedumps-SWxxx(config-router-af)#no passive
Chinesedumps-SWxxx(config-router-af)#af-interface g0/1
Chinesedumps-SWxxx(config-router-af)#no shut
Chinesedumps-SWxxx(config-router-af)#no passive
Chinesedumps-SWxxx(config-router-af)#af-interface vlan 2000
Chinesedumps-SWxxx(config-router-af)#no shut
Chinesedumps-SWxxx(config-router-af)#af-interface vlan 2001
Chinesedumps-SWxxx(config-router-af)#no shut

Chinesedumps-R11/Chinesedumps-R12

Chinesedumps-Rxx>en
Chinesedumps-Rxx#conf t
Chinesedumps-Rxx(config)#router eigrp ccie
Chinesedumps-Rxx(config-router-af)#address-family ipv6 uni as 65001
Chinesedumps-Rxx(config-router-af)#af-interface default
Chinesedumps-Rxx(config-router-af)#shut
Chinesedumps-Rxx(config-router-af)#passive
Chinesedumps-Rxx(config-router-af)#af-interface g0/1
Chinesedumps-Rxx(config-router-af)#no shut
Chinesedumps-Rxx(config-router-af)#no passive
Chinesedumps-Rxx(config-router-af)#af-interface g0/2
Chinesedumps-Rxx(config-router-af)#no shut
Chinesedumps-Rxx(config-router-af)#no passive
Chinesedumps-Rxx(config-router-af)#af-interface g0/3
Chinesedumps-Rxx(config-router-af)#no shut
Chinesedumps-Rxx(config-router-af)#no passive
Chinesedumps-Rxx(config-router-af)#af-interface lo0
Chinesedumps-Rxx(config-router-af)#no shut


------------ 1.8 -------------

Chinesedumps-R21,Chinesedumps-R22,Chinesedumps-R23

Chinesedumps-Rxx>en
Chinesedumps-Rxx#conf t
Chinesedumps-Rxx(config)#router ospf 1
Chinesedumps-Rxx(config-router)#prefix-suppression

Chinesedumps-R24

Chinesedumps-R24>en
Chinesedumps-R24#conf t
Chinesedumps-R24(config-router)#router ospf 1
Chinesedumps-R24(config-router)#prefix-suppression
Chinesedumps-R24(config-router)#redistribute eigrp 65006
Chinesedumps-R24(config-router)#summary-address 10.6.0.0 255.254.0.0

Chinesedumps-SW211

Chinesedumps-SW211>en
Chinesedumps-SW211#conf t
Chinesedumps-SW211(config)#router ospf 1
Chinesedumps-SW211(config-router)#prefix-suppression
Chinesedumps-SW211(config-router)#passive g1/1
Chinesedumps-SW211(config-router)#passive g1/2
Chinesedumps-SW211(config-router)#passive g1/3

Chinesedumps-SW212

Chinesedumps-SW212>en
Chinesedumps-SW212#conf t
Chinesedumps-SW212(config)#router ospf 1
Chinesedumps-SW212(config-router)#prefix-suppression
Chinesedumps-SW212(config-router)#passive g1/1
Chinesedumps-SW212(config-router)#passive g1/2


Chinesedumps-SW201/Chinesedumps-SW202

Chinesedumps-SWxxx>en
Chinesedumps-SWxxx#conf t
Chinesedumps-SWxxx(config)#router ospf 1
Chinesedumps-SWxxx(config-router)#prefix-suppression
Chinesedumps-SWxxx(config-router)#int vlan 3999
Chinesedumps-SWxxx(config-router)#ip mtu 1496
Chinesedumps-SWxxx(config-router)#exit
Chinesedumps-SWxxx(config)#int vlan 4000
Chinesedumps-SWxxx(config-if)#ip ospf prefix-suppression disable


Its lot bigger configs please send me personal message so i can keep replying to your queries.

 

 

 

 

For Q1.8,  i don't think this is a complete solution as it's a 4 pts question and don't think it's just simple as apply the prefix-suppression only. 

Furthermore, the question asked about to advertise the summary routes for both 10.6.0.0 /15 and 10.200.0.0/24, however can see only 10.6.0.0 /15 is advertised. 

feel free to discuss. 

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On 10/29/2021 at 8:04 AM, orochi said:

For Q1.8,  i don't think this is a complete solution as it's a 4 pts question and don't think it's just simple as apply the prefix-suppression only. 

Furthermore, the question asked about to advertise the summary routes for both 10.6.0.0 /15 and 10.200.0.0/24, however can see only 10.6.0.0 /15 is advertised. 

feel free to discuss. 

Not necessary that section should be hard to get a lot of points

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  • 2 weeks later...
On 10/29/2021 at 1:04 PM, orochi said:

For Q1.8,  i don't think this is a complete solution as it's a 4 pts question and don't think it's just simple as apply the prefix-suppression only. 

Furthermore, the question asked about to advertise the summary routes for both 10.6.0.0 /15 and 10.200.0.0/24, however can see only 10.6.0.0 /15 is advertised. 

feel free to discuss. 

I agree with @orochi.  For R24, I think this is the configuration. And also I think it's a /16 (not /15), this have to be verified in the actual. Let's discuss.

router ospf 1
 prefix-suppression
 summary-address 10.6.0.0 255.255.0.0 
 summary-address 10.200.0.0 255.255.255.0 
 redistribute eigrp 65006 subnets 

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  • 3 weeks later...

I have these concerns. Can someone explain why on 1.6 for R11 and R12 we need to un-shut the loopback?

Chinesedumps-Rxx(config-router-af)#af-interface lo0
Chinesedumps-Rxx(config-router-af)#no shut

For 1.9, how do we solve this requirement?

Ensure that the routes learned over eBGP sessions and further advertised in BGP will be considered reachable even if the networks on inter-as links are not advertised in OSPF. The configuration of this requirement must be completed exclusively within the "router bgp" context.

 

On requirement 1.12, does r24 need to shutdown the loopback in EIGRP? if yes, why?

 

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  • 1 month later...
On 12/6/2021 at 9:46 PM, umbrella said:

I have these concerns. Can someone explain why on 1.6 for R11 and R12 we need to un-shut the loopback?

Chinesedumps-Rxx(config-router-af)#af-interface lo0
Chinesedumps-Rxx(config-router-af)#no shut

For 1.9, how do we solve this requirement?

Ensure that the routes learned over eBGP sessions and further advertised in BGP will be considered reachable even if the networks on inter-as links are not advertised in OSPF. The configuration of this requirement must be completed exclusively within the "router bgp" context.

 

On requirement 1.12, does r24 need to shutdown the loopback in EIGRP? if yes, why?

 

1.12 r24 shutting down the loopback its because no need in EIGRP.

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