Routing

hi! I've a network scenario as shown in the network diagram attached. I've a few questions to seek advise on1) For the C1 & C2 L3 switches' link to the main branch router, shd i use a /30 segment for each links as shown in the diagram or shd i use th...

Hi,We are trying to test ios upgrade for Cisco 6509 switch with issu (in service software upgrade). We were able to upgrade the ios but there is one issue in issu 6509's supviseengine720 gigabit port lost the connection during the upgrade process. Is...

I have a Cisco 2811 router with c2800nm-adventerprisek9_sna-mz.124-2.T6.bin as IOS and i wsh to install this HWIC 4port to increase available ports on my router.Wish to know if this is going to work,that is, if i installed it the IOS available will r...

Hi, I'm facing an issue with VPN tunnel.  Side 1: checkpoint Phase 2:   phase2ikealgs aes128/sha1   phase2exptime 28800   phase2dhgroup group2Phase 1:   phase1ikealgs aes128/md5   phase1exptime 1440   phase1dhgroup group2 Side 2: Cisco crypto map ext...

Hi Guys;I am configuring port-channel on my 2821 router but unable to do so.Remember its HWIC-2FE card.When I issue the command channel-group 1 below error comesError: This interface does not allow user-settable mtu.Remove the mtu command from the po...

Hi Expert,Would like to get some advise here..If there is C6509E as core switches and C3750 Switches running layer 3 at the User dept uplink to the C6509E Switches, what will be the multicast command that should be implemented at both end? CGMP or IG...

HalloI’m not sure what happens if I try a ping to multicast address. In picture below you can see the lab – is pretty simple – all Routers have ip multicast-routing active and all interfaces participate on PIM Routing in sparse-dense-mode. R2 and R3 ...

Hi,I am using two 7609 router in setup, HSRP enable on both router, and both have WAN connectivity to different PE end router we want to enable hsrp feature ip route traking, in case primary link goes down (Because of any reason link bgp failure, PE ...

Hi.I have configured my CIsco 2911 router and there seems to be something wrong with my configuration regarding subinterface 0/0.102The hosts on this subnetwork cant access the Internet and i cant spot the error.Hoping someone could shine some light ...

Hi I want to  migrate Exchange server to Exchange 2010, I would like to know if ACE and SSLM support Subject Alternative Name (SAN). 1.   Can the current CSM (WS-SVC-SSL-1-K9) support SSL certificates that have Subject Alternative Names? I.e. a certi...

Hello,I purchased 2 Cisco WAP4410N and i configured them on the network as 192.168.1.241 and .242.I see both SSIDs i created and they are named Cabo1 and Cabo2.When i initially did the setup I was able to log into the webbased interface through both ...