2018年1月28日 星期日

ITP4110 Lab 2 Configuring Hot Standby Router Protocol in Cisco Devices



Q1 How many trunks can be found?

3
Q2 Which EtherChannel negotiation protocol is in use here?

The EtherChannel negotiation protocol in use is PAgP.

Q3 How many VLANs can be supported locally on the 2960 switch?

This switch and Cisco IOS Software version can support 255 VLANs.

Q4 How many existing VLANs are in the VTP domain?

There should be nine VLANs: the five built-in ones, plus the four new VLANs that you just created.

Q5 Success? Are these results expected at this point? Why?

Cannot be ping.
It is expected that the pings will fail because no SVIs have been created on DLS1 and DLS2, except for VLAN 1. Therefore, there is no default gateway for the hosts.
Q6 Which VLANs are active in DLS1 and DLS2 respectively.

DLS1 – 1, 10, 20
DLS2 – 30, 40


Q7 What is the default hello time for each VLAN? What is the default hold time?

The default hello time is 3 seconds. The default hold time is 10 seconds.


Q8 How is the active HSRP router selected?

The router with the highest priority is selected as the active HSRP router. If more routers share the highest priority, the HSRP router with the highest IP address on the segment becomes the active router.
Q9 Success?

Yes
Q10 What is the output on the console of DLS1?

1w3d: %HSRP-6-STATECHANGE: Vlan30 Grp 1 state Standby -> Active
1w3d: %HSRP-6-STATECHANGE: Vlan40 Grp 1 state Standby -> Active




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