Which reserve port no http use?
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Which frame has a Type field to identify the upper-layer protocol? A.) 802.3 B.) 802.2 C.) 802.5 D.) Ethernet_II
Define the virtual channel?
The CSMA/CD Ethernet IEEE committee is defines as which of the following? A.) 802.2 B.) 802.3 C.) 802.4 D.) 802.5
whats the routing protocol supporting in both juniper , cisco routers.
Explain the term 'broadcast'.
Select the fields for the Cisco HDLC protocol: A. Flag, Address, Control B. Flag, Address, Control, Protocol, LCP (Code, Identifier, Length, Data), FCS, Flag C. Flag, Address, Control, Data, FCS, Flag D. Flag, Address, Control, Proprietary, Data, FCS, Flag
Two of the protocols that can be carried in the Protocol field of an IP packet are? A. TCP B. UDP C. FTP D. TFTP
Which technology is used by Catalyst switches to resolve topology loops and ensure data flows properly through a single network path? A. virtual LANS (VLANS) B. frame filtering C. cut-through switching D. spanning-tree protocol
How does OSPF calculate its Metric
What are four benefits that can result from applying ISDN networking? (Choose four) A. Full time connectivity across the ISDN is spoofed by Cisco IOS routers using dial on demand routing (DDR) B. Small Once and Home Once sites can be economically supported with ISDN Basic Rate Interface (BRI) servkps C. ISDN replaces Signaling System 7 (SS7) in the Public Switched Telephone Network (PSTIC) backbone D. ISDN can be used as a backup service for a leased line connection between the remote and central chaps E. Modem racking and cabling can be eliminated by integration of digital modem cards on Cisco IOS Network Acess Servers (NAS)
Hi Gyes There are any sites where we can practice online for ccna exams?Plz let me know because i get time to study in my working hours only
please point out the wrong steps in that l3 switch conf Building configuration…… Current configuration : 1802 byte ! Version 12.2 no service pad Service timestamps debug uptime no service-password encryptions ! hostname xxxx ! enble secret XXXXXXXXXXX(omitted) enable password jitendera kumar sinha ! No aaa new-model System mtu routing 1500 bytes ip subnet-zero ip routing ip name-server 202.x.x.x. ip name –server 203.x.x.x ip name-server 192.168.x.x ip dhcp excluded-address 172.x.x.x 172.x.x.x ! ip dhcp pool ss network 172..x.x.x 255.255.255.0 domain-name xxx.com default-router 172.x.x.x dns-server 192.x.x.x 203..x.x.x 202.x.x.x lease10 ! ! ! ! ! no file verify auto spanning-tree maode pvst spanning-tree extended system-id ! vlan internel allocation policy ascending ! interface fastethernet 0/1 no switch port ip address 172.x.x.x 255.255.255.0 ! interface fastethernet 0/2 no switch port ip address 192.x.x.x ! interface fastethernet 0/3 switcport access vlan 5 switchport mode access ! interface fastethernet 0/4 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/5 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/6 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/7 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/8 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/9 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/10 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/11 Switcport access vlan 5 Switchport mode access ! interface fastethernet 0/12 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/13 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/14 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/15 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/16 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/17 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/18 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/19 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/20 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/21 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/22 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/23 Switcport access vlan 5 Switchport mode access ! Interface fastethernet 0/24 Switcport access vlan 5 Switchport mode access ! Interface vlan 1 No ip address Shutdown ! Interface vlan 5 Ip address 172.16.x.x 255.255.255.0 ! Ip default-gateway 172.16.32.1 ! Ip classless Ip route 0.0.0.0 0.0.0.0 fastethernet 0/1 172.x.x.x Ip route 0.0.0.0 0.0.0.0 fasrethernet 0/2 192.168.x.x 254 Ip http-server ! ! Control-plane ! ! Line console 0 Line vty 0 4 Password password Login Line vty 5 15 Password password Login ! end chek out the wrong steps and post it. i ma not able to ping firewall