Hi all,Can anyone tell me why port number of source and destination is showing same for HSRP.I am just curious is it possible that any service can use same port number for source and destination?? Thanks!!!!
Forum Posts
Excuse me, what option can I have when to download CCP Express? Appreciate anyone's help.
Studying for ensari. I am having trouble not having eigrp suppeessing the more specific advertisements after configuring summarization on the interfaces, it is advertizing the more specific routes. When I specify summary address in traditional eigrp ...
Hey Everyone. Hoping for a little guidance where possible.My company recently paided for a leased line (fibre) to be installed as the standard broadband is a terrible 30mb up 10mb down. The vendor has sent a Cisco 1100 4P Router which we assumed woul...
Studying for the ensari eam, one of the questions in the book is: In which of the following situations would you require an IP SLA responder?a. Testing one-way delay for voice packetsb. Testing connectivity for a fl oating static routec. Testing c...
Resolved! Backup link bet Practice
Hi Experts,I need some advice on what is the best way to configure a backlink as shown in the diagram attached.I want to allow subnet 172.16.56.0/24 to have access to primary link 172.16.32.0/24 and have a backdoor on secondary link 172.16.48.0/24.Th...
Hi! I would like to know how to setup a CCNA lab environment, i recently bought a CCNA lab kit off of ebay that has two Cisco 2900 series routers and two cisco switches Catalyst 2960 series. I have no experience working with tech and I struggle to fi...
Hello, 2 questions about multicast:1) When configuring PIM passive, can you configure it on the source router, destination router, and intermediate nodes? I believe you can.2) I believe IGMP is only required to be configured on the destination device...
Hello. Currently running on an ASR9001, Cisco IOS XR Software, Version 6.5.3We added a second path out to the internet and have established a BGP session with the second carrier. I am trying to get traffic to pass through the new connection. I can pi...
L3 switch has two VLAN's , vlan 1 with ip address of 192.168.1.1 and vlan 10 with ip address of 192.168.10.1 assigned in the switch .when the cable connected from the device in vlan 10 to the port is removed from the switchwhy cant we ping the ip of ...
I am using back to back Cisco 2941s (mwr2941-adviprank9-mz.151-3.MRA3) in the lab to attempt to establish a pseudowire circuit for T1 delivery. I am trying to establish timing by using adaptive clock recovery (ACR) in-band master/slave mode with the ...
please note that I confgure VTI and keep alive but the tunnel doesn't go down automaticly, interface Tunnel29ip mtu 1400keepalive 10 3tunnel mode ipsec ipv4tunnel protection ipsec profile TNB-BKP_Profany advise!thanks
Resolved! FF00::/8 Null0 Rule
I understand that this rule is used to discard multicast traffic sent to the router, but wouldn't this stop some of the fundamental IPv6 processes (e.g. NDP) from working? Why does the router add this automatically? And have I misunderstood its purpo...
Resolved! DMVPN NHRP - Phase 2 and phase 3 -
Hi guys, I am confused with DMVPN phase 2 and phase 3, when they say spoke traffic does not go through hub, does it mean that it just makes reference to the NHRP mapping (NBMA ip -> tunnel IP) to register it in data plane?Why is Phase 2 not compatibl...
Hi...when connection customer to customer in vpn mpls there is a label in mpls packet that identify customer. how and the label is generated. is the mbgp process that create them? or the ldp? please correct me... is the label unidirectional too? mean...
