Regarding isis, it looks like you have MTU mismatch since you configured 1600 byte on both platforms.
IOS/XE doesn't count the Ethernet header (1600) while XR/JunOS does (1614). You also need to add the interface under `mpls ldp`. Sent from my Phone > On 23 Sep 2020, at 17:25, Olivier CALVANO <o.calv...@gmail.com> wrote: > > Hello, > > I am asking you for a little help, I just got an ASR9001 router and I am a > little confused with the IOS XR completely different from my ASR1001. > > 1- First problem, ISIS seems not to work > > on my ASR1001X I have: > interface TenGigabitEthernet7/1 > mtu 1600 > ip address 192.168.1.1 255.255.255.252 > ip router isis > mpls label protocol ldp > mpls ip > > router isis > net 49.0001.0000.0000.0450.00 > is-type level-2-only > metric-style wide > redistribute connected > ! > address-family ipv6 > multi-topology > redistribute connected > redistribute static > exit-address-family > > connected on this port, I have the ASR9001 with in conf: > > interface TenGigE0/0/2/0 > mtu 1600 > ipv4 address 192.168.1.2 255.255.255.252 > > router isis WanCmp > is-type level-2-only > net 49.0001.0000.0000.0452.00 > address-family ipv6 unicast > ! > interface TenGigE0/0/2/0 > address-family ipv4 unicast > ! > ! > ! > > > but when i put sh isis topo > Wed Sep 23 07:45:50.378 UTC > > IS-IS phibee paths to IPv4 Unicast (Level-2) routers > System Id Metric Next-Hop Interface SNPA > ASR9001 -- > > Anyone have a idea of the problems ? > > > 2- SSH/Telnet access to the router > > currently I have to connect the ASR9001 router via the MgmtEth0 / RSP0 / > CPU0 / 0 port to access it. > > Unable to go through the wan classic TenGigE0 / 0/2/0 interface > > in my configuration, i have: > > telnet vrf default ipv4 server max-servers 10 > > line console > exec-timeout 1440 0 > escape-character 0x5a > session-limit 10 > disconnect-character 0x59 > session-timeout 100 > transport input telnet ssh > transport output telnet ssh > transport preferred none > ! > line default > exec-timeout 1440 0 > access-class ingress admin-nets > transport input all > transport output telnet ssh > transport preferred none > > vty-pool default 0 5 line-template default > control-plane > management-plane > out-of-band > interface TenGigE0/0/2/0 > allow SSH peer > address ipv4 192.168.0.0/21 > ! > allow Telnet peer > address ipv4 192.168.0.0/21 > ! > > > ssh server v2 > ssh server vrf default > ssh server vrf Mgmt-intf > end > > > if i want connect on wan interface, i have all time a connexion refused > > > > > > thanks for your help > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/