Juniper
JN0-363 · Question #2
Which statement describes integrated routing and bridging (IRB) interfaces?
The correct answer is A. An IRB interface Is an IP gateway For hosts of a bridge domain. An Integrated Routing and Bridging (IRB) interface is used to provide Layer 3 routing services to hosts within a bridge domain. The IRB acts as a default gateway for hosts in that domain, enabling communication with other networks.
Ethernet VPN (EVPN)
Question
Which statement describes integrated routing and bridging (IRB) interfaces?
Options
- AAn IRB interface Is an IP gateway For hosts of a bridge domain.
- BAn IRB interface assigns interfaces to VLANs.
- CAn IRB interface enables Layer 2 switching on the router.
- DAn IRB interface defines a bridge domain.
How the community answered
(27 responses)- A74% (20)
- B4% (1)
- C15% (4)
- D7% (2)
Explanation
An Integrated Routing and Bridging (IRB) interface is used to provide Layer 3 routing services to hosts within a bridge domain. The IRB acts as a default gateway for hosts in that domain, enabling communication with other networks.
Topics
#IRB interface#integrated routing bridging#bridge domain#IP gateway
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