https://tim.army/doku/ 2026-05-10T14:48:33+00:00 https://tim.army/doku/ https://tim.army/doku/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-02-17T23:36:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:acl&rev=1739835401&do=diff ACL text/html 2025-02-17T23:36:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:ad&rev=1739835398&do=diff Administrative Distance Routing protocol AD Connected interface 0 Static route 1 EIGRP summary route 5 eBGP 20 iEIGRP 90 OSPF 110 IS-IS 115 RIP text/html 2025-02-17T23:36:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:asa&rev=1739835400&do=diff Cisco ASA * 9300 Conversion from 5585 Cisco ASDM Install ASDM * Navigate to https://ip/admin/public/asdm.jnlp text/html 2025-02-17T23:36:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:bgp&rev=1739835401&do=diff BGP BGP Path Attributes BGP Notes IOS-XR IP Routing Notes BGP Lessons text/html 2025-08-31T02:50:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:books&rev=1756608602&do=diff Cisco Books CCIE Bridging the Gap CCNP Security Virtual Private Networks SVPN 300-730 Backlinks Cisco text/html 2025-11-23T04:41:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:certification_topics&rev=1763872900&do=diff Cisco Certification Topics CCIE-EI v1.1 CCNA Security CCNP Route CCNP Switch General text/html 2025-02-17T23:36:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:dmvpn&rev=1739835399&do=diff Cisco DMVPN Cisco DMVPN Phase 1 and 2 with EIGRP text/html 2025-02-17T23:36:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:dnac&rev=1739835398&do=diff Cisco DNAC * Change DNAC IP Address * sudo maglev-config update Backlinks Cisco text/html 2025-02-17T23:36:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:http_server&rev=1739835401&do=diff HTTP Server Configuration ! ! Last configuration change at 17:03:06 UTC Sat May 9 2020 by tim ! hostname R1 ! boot-start-marker boot system flash c1900-universalk9-mz.SPA.157-3.M6.bin boot-end-marker ! enable password cisco ! aaa new-model ! ! aaa authentication login default local aaa authorization exec default local ! ip domain name ciscoworldtour.com ! crypto pki trustpoint TP-self-signed-2266951806 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-2266951806 revocation-… text/html 2025-02-17T23:36:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:ios_xr_notes&rev=1739835400&do=diff IOS-XR Notes Troubleshooting * To view installed components: admin show inventory * To view installed linecards and their status: admin show platform * To view fpd (Field Programmable Devices) versions for each linecard: * If the Upg/Dng? column contains Yes, then upgrade that fpd. text/html 2025-08-05T04:01:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:l2_notes&rev=1754366492&do=diff Layer 2 Notes ARP * Address Resolution Protocol. Maps MAC addresses to IPs. * Default ARP timeout is four hours or 14,400 seconds. * Change default ARP timeout, in seconds. r1(config)# interface g1 r1(config-if)# arp timeout 1800 * To make an ARP entry permanent, then use SNAP (Subnetwork Access Protocol). text/html 2025-02-17T23:36:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:l3_notes&rev=1739835399&do=diff Layer 3 Notes VSS VSS Has to be L3 connectivity between switches using default route table. Hostnames must be unique. #switch convert mode easy-virtual-switch (easy-vss)# VSL ? Creating L3 Connectivity SwA(config-if)# no switchport SwA(config-if)# ip add 10.5.5.6 255.255.255.0 SwB(config-if)# no switchport SwB(config-if)# ip add 10.5.5.5 255.255.255.0 # switch convert easy-virtual-switch # show cdp tlv app g2/4 check for tlv type: 4103 - means CDP-VSS_DISCOVERY message was received. (easy… text/html 2025-12-27T05:44:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:labs&rev=1766814289&do=diff Labs IOS-XR Labs IOS-XE Labs IOS Labs Security Security Other Cisco Notes Homepage IPv4 Inital Configs Lab 00000 Initial Config 2 Routers, IOS-XE Static Routing Lab 00100 Static routing 2 Routers, IOS-XE RIPv2 Lab 00200 RIPv2 2 Routers, IOS-XE OSPFv2 Lab 00300 OSPFv2 2 Routers, IOS-XE OSPFv3 Lab 00400 OSPFv3 2 Routers, IOS-XE EIGRP Lab 00500 EIGRP 2 Routers, IOS-XE iBGP Lab 00600 iBGP 2 Routers, IOS-XE eBGP Lab 00800 eBGP 2 Routers, IOS-XE Misc Router Lab 01000 … text/html 2025-02-17T23:36:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:lacp_rtr_sw&rev=1739835399&do=diff LACP between a Router and Switch Router config: interface Port-channel1 no ip address hold-queue 150 in ! interface Port-channel1.17 description wired data encapsulation dot1Q 17 native ip address 192.168.17.254 255.255.255.0 ! interface Port-channel1.18 description wired voice encapsulation dot1Q 18 ip address 192.168.18.254 255.255.255.0 ! interface GigabitEthernet0/1 description Port-channel1 no ip address duplex auto speed auto channel-group 1 ! interface GigabitEthernet0/2 description Port… text/html 2025-02-17T23:36:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:layer_2&rev=1739835398&do=diff Layer 2 text/html 2025-02-17T23:36:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:links&rev=1739835399&do=diff Links Understanding the Role of FECs in MPLS Cisco IOS Technologies Cisco MPLS FAQ For Beginners [viptela] http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/enterprise-ipv6-solution/white_paper_c11-676278.html http://www.cisco.com/c/en/us/support/docs/dial-access/integrated-services-digital-networks-isdn-channel-associated-signaling-cas/10374-debug.html http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipswitch/command/isw-cr-book/isw-i1.html#wp1873280593 http://www.cisc… text/html 2025-02-17T23:36:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:mpls&rev=1739835400&do=diff MPLS MPLS Commands text/html 2025-02-17T23:36:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:nat64&rev=1739835399&do=diff Cisco Enterprise IPv6 Whitepaper Dual-Stack Network * IPv4 and IPv6 operate at the same time over a common or disparate link/s. * Considered a transition technology because it is not meant to be in operation forever. It is meant as a band-aid while IPv4 is depreciated from the network. text/html 2025-02-17T23:36:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:nexus&rev=1739835397&do=diff Nexus Configuring vPC This section will cover how to configure virtual port channels (vPC) on a Nexus switch. I will be using a real Nexus 5010, but this can be done on any Nexus switch. YouTube: * vPC peers require (in order): * Same domain number, limit of one per switch text/html 2025-02-17T23:36:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:redistribution&rev=1739835397&do=diff Redistribution Commands Labs Routing Loops Redistribution from RIP to EIGRP to OSPF Route Maps Path Manipulation with Redistribution text/html 2025-11-02T12:31:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:security&rev=1762086690&do=diff Cisco Security 1 - Series Intro and VPN Concepts 2 - IKEv1 L2L 001 - Lab Bootstrap Configuration 3 - IKEv2 Encrypted Tunnel - Configuration Backlinks Labs text/html 2025-02-17T23:36:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:services&rev=1739835397&do=diff Cisco Services DNS text/html 2025-02-17T23:36:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:term_serv&rev=1739835400&do=diff Cisco Terminal Server ip ssh port 2001 rotary 1 127 ! line 0/3/0 rotary 1 transport input ssh transport output ssh stopbits 1 SSH to the Terminal server IP address using port 2001. I setup port 2001 to be used on line 0/3/0. Notice the rotary 1 part of the line 0/3/0 which corresponds to the line above that defines using rotary lines 1 through 127. text/html 2025-02-17T23:36:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:vlans&rev=1739835400&do=diff VLANs * Commands * show vlan internal usage * show vlan * Overview of VLANs * Breaks up collision domains into multiple broadcast domains * Layer 3 switches allow VLANs to communicate with each other * VTP version 3 updates do not pass through promiscuous trunk ports. text/html 2025-02-17T23:36:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:vpls&rev=1739835398&do=diff VPLS * Prequisites * PE routers have IP reachability amongst themselves. * MPLS configured in the core with a LSP between the PE routers. * Configure loopback for originating and terminating L2 traffic. PE routers can reach those loopbacks. text/html 2025-02-17T23:36:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://tim.army/doku/doku.php?id=cisco:vrf&rev=1739835398&do=diff VRF