From: anthony.sequeira@thomson.com
Date: Sun Dec 31 2006 - 14:58:16 ART
LAST WEEK'S ANSWER:
Answer: b, c
Topic Domain: 2b
Issues:
RSTP relies upon rapid transitioning to forwarding on specific ports -
what are these ports?
Solutions:
Rapid transition to forwarding can only be achieved on Edge Ports and
P2P Ports in RSTP. This is why it is critical that Full Duplex P2P
connections be used between all switches when configuring RSTP.
More Information:
Understanding RSTP
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12225sec/3550s
cg/swmstp.htm#wp1071100
LAST WEEK'S QUESTION:
2-1-18. Rapid transition to forwarding in RSTP can only be achieved on
which ports? Choose all that apply.
a. Shared ports
b. Edge ports
c. P2P ports
d. Root ports
THIS WEEK'S QUESTION:
8-1-2. Examine the partial router configuration in Exhibit 1. What
authentication method is in use for console access to the router?
a. Authentication is performed against the local database
b. Authentication is performed using the enable password
c. Authentication is performed using radius servers
d. Authentication is performed using radius servers, or the
local database
Exhibit 1
version 12.2
service config
no service timestamps debug uptime
no service timestamps log uptime
no service password-encryption
!
hostname Central
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login access group radius local
aaa authentication login logaccess group radius local
aaa authentication login accessin local enable
aaa session-id common
enable secret 5 $1$b1Oa$L8OZld/W2THU94E0frTiz0
enable password sanfran
!
username admins password 0 cisco
username helpdesk password 0 h3lpd3sk
clock timezone EDT -4
ip subnet-zero
ip cef
!
!
no ip domain-lookup
!
ip audit notify log
ip audit po max-events 100
ipv6 unicast-routing
!
snmp-server community READONLYPASS RO 10
radius-server host 172.16.1.20 auth-port 1645 acct-port 1646 key cisco
radius-server host 172.16.1.21 auth-port 1645 acct-port 1646 key
12cisco23
radius-server host 172.16.1.22 auth-port 1645 acct-port 1646 key
12cisco23b
radius-server retransmit 3
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
password cisco
login authentication access
!
!
end
Question of the Week Compliments of:
TESTiT
http://www.netmasterclass.com/site/written.php
This archive was generated by hypermail 2.1.4 : Tue Jan 02 2007 - 07:50:40 ART