Refer to the exihibit.
Refer to the exhibit. A network engineer is implementing iBGP and eBGP between AS 600 and AS 500 with these requirements:
R2 must establish eBGP peering on 192.168.3.0/30 with R5 for sending unicast and multicast traffic
R2 must wait for 30 seconds before sending BGP updates to R5 for multicast traffic.
Which action must be taken on R2 to meet the requirements?
Refer to the exihibit.
Refer to the exhibit. A large enterprise has multiple branch offices that span several geographic regions. The enterprise runs MPLS within the core to propagate VPNv4 routes using BGP. After a recent series of DDoS attacks disrupted the network, a network engineer has been asked to reconfigure BGP to help mitigate future attacks. Which configuration must the engineer apply?
A)
B)
C)
D)
Simulation1
SOLUTION:-
R1
Config t
router isis 1
net 49.0001.0010.0001.0101.00
area-password C1sc0!
int et0/0
ip router isis 1
isis authen mode text level-2
isis circuit-type level-2
isis tag 1
int et1/0
ip router isis 1
isis authen mode text level-2
isis circuit-type level-2
isis tag 1
R2
router isis 2
net 49.0001.0010.0002.0202.00
area-password C1sc0!
int et0/0
ip router isis 2
isis authen mode text level-2
isis circuit-type level-2
isis tag 2
int et1/0
ip router isis 2
isis authen mode text level-1
isis circuit-type level-1
isis tag 2
R3
router isis 3
net 49.0001.0010.0003.0303.00
area-password C1sc0!
int et0/0
ip router isis 3
isis authen mode text level-1
isis circuit-type level-1
isis tag 3
int et1/0
ip router isis 3
isis authen mode text level-2
isis circuit-type level-2
isis tag 3
R1 Verification: -
R1
Config t
Ipv6 unicast-routing
Router isis 1
Metric-style wide
Address-family ipv6 unicast
Multi-topology
Int loop0
Ip router isis 1
Ipv6 router isis 1
Isis tag 1
Int et0/0
Ipv6 router isis 1
Int et1/0
Ipv6 router isis 1
R2
Config t
Ipv6 unicast-routing
Router isis 2
Metric-style wide
Address-family ipv6 unicast
Multi-topology
Int loop0
Ip router isis 2
Ipv6 router isis 2
Isis tag 2
Int et0/0
Ipv6 router isis 2
Int et1/0
Ipv6 router isis 2
R3
Config t
Ipv6 unicast-routing
Router isis 3
Metric-style wide
Address-family ipv6 unicast
Multi-topology
Int loop0
Ip router isis 3
Ipv6 router isis 3
Isis tag 3
Int et0/0
Ipv6 router isis 3
Int et1/0
Ipv6 router isis 3
R1 Ipv6 Verification: -
R1
Copy run start
R2
Copy run start
R3
Copy run start
Simulation 6
Refer to the exhibit.
R1
router bgp 100
address-family ipv4
nei 172.16.0.2 route-map R1-TO-R2 in
network 10.1.1.1 mask 255.255.255.255
copy run start
R2
router bgp 200
address-family ipv4
network 10.2.2.2 mask 255.255.255.255
nei 172.16.0.1 route-map R2-TO-R1 in
copy run start
Simulation 7
Refer to the exhibit.
R1
key chain AUTH_ISIS
key 2
key-string C1sco!
exit
int range et0/0 , et1/0
isis authen key-chain AUTH_ISIS
ip isis
isis metric 15
Copy run start
R2
key chain AUTH_ISIS
key 2
key-string C1sco!
exit
int range et0/0 , et1/0
isis authen key-chain AUTH_ISIS
ip isis
isis metric 20
Copy run start
R3
key chain AUTH_ISIS
key 2
key-string C1sco!
exit
int range et0/0 , et1/0
isis authen key-chain AUTH_ISIS
ip isis
isis metric 25
Copy run start
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