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JN0-683 · Question #9

Host A is connected to vlan 100 on lead. Host B is connected to vlan 200 on leaf1. Host A and Host B ate unable to communicate. You have reviewed the touting and your hosts have the correct default…

The correct answer is C. set routing-options static route 0.0.0.0/0 next-hop 192.168.200.10 D. set vlans vn100 13-interface irb.100. VLAN 100 (BLUE) does not have an IRB interface configured, meaning there is no Layer 3 gateway for hosts in VLAN 100. Adding an IRB.100 interface with an IP address will allow routing between VLAN 100 and VLAN 200. Even after configuring the IRB interface for VLAN 100, you need…

Data center routing and switching technologies

Question

Host A is connected to vlan 100 on lead. Host B is connected to vlan 200 on leaf1. Host A and Host B ate unable to communicate. You have reviewed the touting and your hosts have the correct default route (.1) Referring to the exhibit, which two commands will solve the problem? (Choose two.)

Exhibit

JN0-683 question #9 exhibit

Options

  • Adelete vlans vn200 13-interface irb.200
  • Bset interfaces irb unit 100 family inet address 192-168.100.1
  • Cset routing-options static route 0.0.0.0/0 next-hop 192.168.200.10
  • Dset vlans vn100 13-interface irb.100

How the community answered

(21 responses)
  • A
    5% (1)
  • B
    14% (3)
  • C
    81% (17)

Explanation

VLAN 100 (BLUE) does not have an IRB interface configured, meaning there is no Layer 3 gateway for hosts in VLAN 100. Adding an IRB.100 interface with an IP address will allow routing between VLAN 100 and VLAN 200. Even after configuring the IRB interface for VLAN 100, you need to bind it to VLAN 100 so that the switch correctly associates VLAN 100 traffic with the IRB. This ensures that the VLAN can route traffic through the correct Layer 3 gateway.

Topics

#IRB interface#inter-VLAN routing#VLAN-IRB association#Junos configuration

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