CCNP
Can anyone recomend the best way to study for CCNP? books? thanks, Mo Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Frame Relay and DE bit
what is an asynchronous CIR? >From: "Kishor Bhagwat" <[EMAIL PROTECTED]> >Reply-To: "Kishor Bhagwat" <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Subject: Re: Frame Relay and DE bit >Date: Fri, 16 Jun 2000 21:22:01 +0530 > >hello.. >the ratio shld definitely be a cause for concern, since too many of ur >incoming packets are in burst mode. >and on the outgoing side, either the CIR is correct or underutilised. >see if ur FR provider gives ya an asynchronous CIR? > >regards, >kishor > > >Date: Thu, 15 Jun 2000 07:27:57 -0500 > >From: "Chance, Larry" <[EMAIL PROTECTED]> > >Subject: Frame Relay and DE bit > > > >What's the significance of the DE (Discard Eligible) > >with this Frame Relay sample shown here? > >Considering the volume of 'out bytes', is this ratio to > >be expected or feared? > > > >And what would I do to correct it? > > > >===SAMPLE= > >Router1#sh frame pvc 33 > > > >PVC Statistics for interface Serial5/0 (Frame Relay DTE) > > > >DLCI = 33, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = >Serial5/0.7 > > > > input pkts 29768862 output pkts 16948699 in bytes 1918568914 > > out bytes 2217045339 dropped pkts 5 in FECN pkts 0 > > in BECN pkts 3717out FECN pkts 0 out BECN pkts 0 > > in DE pkts 21408982 out DE pkts 0 > > out bcast pkts 399406 out bcast bytes 31994284 > > pvc create time 29w4d, last time pvc status changed 12:58:55 > >Router1# > >== > > > >Later, > >Larry > > > >___ > > > >__ >Do You Yahoo!? >Talk to your friends online with Yahoo! Messenger. >http://im.yahoo.com > >___ >UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html >FAQ, list archives, and subscription info: http://www.groupstudy.com >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Questions from a new CCNA (repost)
2 questions are in this listing 1) does anyone have a paper or link that gives a meaningful explanation of the processes that are running in a router when you type the sho processes command 2)what is the most ideal way to pinpoint a process that is eating up CPU time, and make sure it has more cpu time that what is usually allocated to it Thanks in advance. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Frame relay question
Usually if a router is at a customers site, it is set as a DTE, the carrier is set as a DCE (provide clock), when do you want to set the router as an NNI? Thanks Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
re: OSPF !!!
You are the OSPF king, charles :) Load balancing with ospf happens automatically, assuming the two interfaces have the same cost. The fact that they are load balancing per packet or per destination depends on the switching mechanism on the router. Last note, if you want a router not to be a DR , set the priority to zero, I believe the default is one, the decision if both routers have the same priority will go the router with the highest IP (router ID) address, this is another good reason to use loopbacks with OSPF. >From: "Cthulu, CCIE Candidate" <[EMAIL PROTECTED]> >Reply-To: "Cthulu, CCIE Candidate" <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: re: OSPF !!! >Date: Thu, 15 Jun 2000 16:30:16 +0200 > >Elias, > >I am going to display my awesome lack of OSPF knowledge in public, so >bear with me:) > > The ip ospf cost and ip ospf priority are interface specific commands: >unless something drastic has happened at Cisco, you can not enter them >under the ospf process configuration mode as implied here. > >Priority only affects DR elections: it has no impact on route >selection. > >Cost is a trickier one, but generally speaking, it does affect route >selection. If you have two routes to the same destination, you can set >the cost of one higher than the other, and the lower cost one will be >preferred (assuming it is up and operational, of course). > >OSPF calculates the cost of each interface using the formula of >interface bandwidth/100Mbps; the resulting number is the cost of the >interface by default. > > >You could also indirectly set the interface cost by setting the >bandwidth of the interface higher or lower using the the bandwdith >command: OSPF will then calculate based on that. > >I am not going to get into load balancing between interfaces to the same >destination because, frankly, it's beyond the scope of my brain. I hope >the previous info helps even a little bit. > >Flames to: [EMAIL PROTECTED] > >Charles > > > > > >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] >Posted At: Wednesday, June 14, 2000 5:59 PM >Posted To: cisco >Conversation: OSPF !!! >Subject: OSPF !!! > > >Hello everyone! > >I have a bit of confusion with how to route selection occurs in OSPF by >icluding the following commands Please shade some light on this > >Ok here comes > >does cost and priority affects route selection ?? > >1. router ospf 3 > network 158.13.0.0 0.0.255.255 area 0 > default-information originate > default-metric 1 > distance 85 > ip ospf cost 10 > ip ospf priority 4 > > >2 router ospf 3 > network 158.13.0.0 0.0.255.255 area 0 > default-information originate > default-metric 1 > distance 85 > ip ospf cost 20 > ip ospf priority 5 > >Thanks, >Elias > > >Get free email and a permanent address at http://www.netaddress.com/?N=1 > >___ >UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html >FAQ, list archives, and subscription info: http://www.groupstudy.com >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] >--- > >___ >UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html >FAQ, list archives, and subscription info: http://www.groupstudy.com >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX labs?
I would suggest the following scenarios. 1) Configuring DMZ's and securing the local network (3 interfaces) 2) Configuring more that 3 interfaces and make sure specific traffic can pass between interfaces on deferent priority levels (that can get tricky) 3) Terminating VPN sessions to the PIX from a) a router b) another PIX c) a VPN client. I guess the way you implement all that would again depend on your imagination. >From: Frank Jimenez <[EMAIL PROTECTED]> >Reply-To: Frank Jimenez <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: PIX labs? >Date: Thu, 15 Jun 2000 14:32:41 -0500 > >Hello groupstudy, long time no write! > >A query - has anyone seen a books or any other place that might have some >lab configurations/questions for the PIX? I'd even settle for lab work on >firewalls in general rather than PIX-specific. For some reason, my >creativity seems to hit a brick wall when trying to come up with some lab >work for these > >Thanks in advance! > >Frank Jimenez, CCIE #5738 >Systems Engineer >Cisco Systems, Inc. >[EMAIL PROTECTED] > > >___ >UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html >FAQ, list archives, and subscription info: http://www.groupstudy.com >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Frame Relay switch
Thanks Atef and Nigel for your responses, the two other questions I have are 1)how do you make the switch auto-sense the LMI type, or is that a function of the router? 2)in the command frame-relay route 100 interface serial 2 200 are the 100 , 200 refer to the DLCI's and that is the command I need to map a PVC between DLCI 100 and DLCI 200. Thanks so much. >From: "Atif Awan" <[EMAIL PROTECTED]> >To: "M Z" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]> >Subject: Re: Frame Relay switch >Date: Thu, 15 Jun 2000 09:39:14 +0500 > >Here is a sample configuration : > >frame-relay switching >! >interface ethernet 0 > no ip address > shutdown >! >interface ethernet 1 > no ip address > shutdown >! >interface ethernet 2 > no ip address > shutdown >! >interface ethernet 3 > no ip address > shutdown >! >interface serial 0 > ip address 131.108.178.48 255.255.255.0 > shutdown >! >interface serial 1 > no ip address > encapsulation frame-relay > frame-relay intf-type dce > frame-relay lmi-type ansi > frame-relay route 100 interface serial 2 200 >! >interface serial 2 > no ip address > encapsulation frame-relay > frame-relay intf-type nni > frame-relay lmi-type q933a > frame-relay route 200 interface serial 1 100 > clockrate 2048000 >! >interface serial 3 > no ip address > shutdown > >If you need any further explanation please refer to this URL : > >http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/w >an_c/wcfrelay.htm#11076 > > > >Regards >Atif Awan > > >- Original Message - >From: M Z <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Sent: Thursday, June 15, 2000 8:14 AM >Subject: Frame Relay switch > > > > Would anyone kindly share how to config a Cisco router to act as a FR > > switch. > > > > Thanks in advance. > > > > Mz > > > > > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com > > > > ___ > > UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html > > FAQ, list archives, and subscription info: http://www.groupstudy.com > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Frame Relay switch
Would anyone kindly share how to config a Cisco router to act as a FR switch. Thanks in advance. Mz Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CIT 4.0 Vs Support 2.0
I have the student study course for CIT 4.0, is this material suitable for the support 2.0 exam. Thanks, Mo Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
