When first hop redundancy protocols are used which two items will be shared by a set of routers that are presenting the illusion of being a single router choose two
When the first hop redundancy protocol is used which two items will a set of routers share which presents the illusion of being one router?
When first hop redundancy protocols are used, which two items will be shared by a set of routers that are presenting the illusion of being a single router? (Choose two.) Explanation: In order for a set of routers to present the illusion of being a single router, they must share both an IP address and MAC address.
What is the purpose of a first hop redundancy protocol?
FHRP is used to prevent network failure at a default gateway. This is achieved by configuring multiple routers with the same IP address and Mac address, thus presenting an illusion of a single virtual router to the hosts in a Local Area Network (LAN).
Which options are used for FHRP choose two?
FHRP Options
- Hot Standby Router Protocol (HSRP) HRSP is a Cisco-proprietary FHRP that is designed to allow for transparent failover of a first-hop IPv4 device. …
- Virtual Router Redundancy Protocol version 2 (VRRPv2) …
- VRRPv3. …
- Gateway Load Balancing Protocol (GLBP) …
- GLBP for IPv6. …
- ICMP Router Discovery Protocol (IRDP)
What is the purpose of a first hop redundancy protocol quizlet?
Cisco proprietary protocol that provides a redundant gateway for hosts on a local subnet, but isn’t a load-balanced solution.
What are the types of first hop redundancy protocols?
Cisco First Hop Redundancy Protocols: HSRP, VRRP, GLBP.
Which nonproprietary protocol provides router redundancy?
Explanation: The only nonproprietary FHRP used for router redundancy listed in the options is VRRPv2.
In what way does HSRP provide first hop redundancy?
How does HSRP provide first hop redundancy? A. It load-balances Layer 2 traffic along the path by flooding traffic out all interfaces configured with the same VLAN.
Which protocol is open FHRP standard for Layer 3 redundancy?
The correct answers are “GLBP,” “HSRP,” and “VRRP.” GLBP, HSRP, and VRRP are examples of FHRP, which are also commonly used in Cisco routers and switches.
Which two PAGP mode combinations will allow an EtherChannel link to be formed choose two?
An EtherChannel link will be formed using LACP when both switches are in on mode or in active mode, or when one of them is in passive mode and the other is in active mode.
Which among the options is the HSRP state for a router?
1) Initial State: When the Interface goes in up state. 3) Listen State: The router knows Virtual IP address and listens for hello messages from Active and Standby routers. 5) Standby State: This is the router which will become the active router and continuously sending hello messages to active router.
What is the purpose of HSRP?
It provides a continuous network connection when a router fails. It prevents a rogue switch from becoming the STP root. It enables an access port to immediately transition to the forwarding state.
Which two protocols are link aggregation protocols?
Both LACP and PAGP protocols are used for link aggregation. They are aimed at bundling the links and balancing traffic across the member links to provide aggregated throughput. PAGP provides the same negotiation benefits as LACP. Both LACP and PAGP packets are exchanged between switches over Etherchannel capable ports.
Which combinations of PAgP modes will form an EtherChannel choose all that apply?
Explanation: The combinations of modes that will form an EtherChannel are as follows: on/on, active/passive, active/active, desirable/auto, and desirable/desirable.
Which two parameters must match on the ports of two switches to create a PAgP?
Explanation: For an EtherChannel to be created, the ports that are concerned on the two switches must match in terms of the speed, duplex, and VLAN information. The PAgP mode must be compatible but not necessarily equal.
Are link aggregation protocols?
Link Aggregation Control Protocol is an IEEE standard defined in IEEE 802.3ad. LACP lets devices send Link Aggregation Control Protocol Data Units (LACPDUs) to each other to establish a link aggregation connection.
Which two protocols are used to dynamically form EtherChannel between two switches?
–LACP and PAgP were both used to form the EtherChannel. -The EtherChannel bundle is working. -Switch S2 did not use a compatible EtherChannel mode. -Switch S2 must be configured so that the maximum number of port channels is increased.
What is dynamic link aggregation?
IEEE 802.3ad Dynamic link aggregation (802.3ad, LACP) Creates aggregation groups that share the same speed and duplex settings. Utilizes all slave network interfaces in the active aggregator group according to the 802.3ad specification.
What is link aggregation router?
Link Aggregation is the combination of two LAN ports to create a logical port that is faster (2 Gbps) and more reliable. Link Aggregation is disabled by default and are supported on the following Linksys Max-Stream MU-MIMO Tri-Band Routers: Linksys EA8300 Max-Stream AC2200 Tri-Band WiFi Router.
What is an aggregation router?
The aggregate router terminates IP traffic from the RNs and passes it to the RNC. The EMS manages the radio access network with commonly used ISP servers. It includes standard IP servers for the domain name system (DNS), dynamic host configuration protocol (DHCP) and authentication, authorization, and accounting (AAA).